[Bug analyzer/114791] analyzer: file-leak not detected

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114791

--- Comment #4 from Andrew Pinski  ---
Interesting, with -O0, there is a warning but that can be turned into a false
positive if you enable the "missing:" section.

Regressions on master at commit r14-10052 vs commit r14-10039 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on master at commit r14-10052 vs commit r14-10039 on Linux/x86_64
New failures:
FAIL: gcc.dg/torture/convert-dfp-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/torture/convert-dfp.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)

New passes:

Results for 14.0.1 20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

PREVENT_OPTIMIZATION  line 21 d3 == 
~36U * 1023094746
FAIL: gcc.dg/guality/pr78726.c   -Os  -DPREVENT_OPTIMIZATION  line 21 d6 == 
~36U * 1023094746 * 2
FAIL: gcc.dg/guality/pr78726.c  -Og -DPREVENT_OPTIMIZATION  line 21 d6 == ~36U 
* 1023094746 * 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -Os  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
XPASS: gcc.dg/tree-ssa/builtin-snprintf-6.c scan-tree-dump-times optimized 
"Function test_assign_aggregate" 1
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  
[(char *)] = "
FAIL: gcc.target/i386/bmi2-pr112526.c (test for excess errors)
FAIL: gcc.target/i386/invariant-ternlog-1.c scan-assembler-times 
vpternlog[^nr]*(%rdx) 2
FAIL: gcc.target/i386/pr105854.c (test for excess errors)
FAIL: gcc.target/i386/pr112943.c (test for excess errors)
FAIL: gcc.target/i386/pr53533-1.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr53533-3.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shld[ql]?[t 
]*\$2 2
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shrd[ql]?[t 
]*\$2 4
FAIL: gcc.target/i386/pr89618-2.c scan-tree-dump vect "loop vectorized using 16 
byte vectors"
FAIL: gcc.target/i386/pr96539.c scan-assembler-not rep[^\\n\\r]*movs
FAIL: gcc.target/i386/pr97971.c  (test for errors, line 10)
FAIL: gcc.target/i386/shrink_wrap_1.c scan-rtl-dump pro_and_epilogue 
"Performing shrink-wrapping"

=== gcc Summary for unix/-mx32 ===

# of expected passes200727
# of unexpected failures127
# of unexpected successes   16
# of expected failures  1549
# of unsupported tests  3439

=== gcc Summary ===

# of expected passes602226
# of unexpected failures338
# of unexpected successes   60
# of expected failures  4653
# of unresolved testcases   2
# of unsupported tests  10835
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes70039
# of expected failures  273
# of unsupported tests  65

Running target unix/-m32

=== gfortran Summary for unix/-m32 ===

# of expected passes69705
# of expected failures  275
# of unsupported tests  223

Running target unix/-mx32

=== gfortran Summary for unix/-mx32 ===

# of expected passes70052
# of expected failures  275
# of unsupported tests  54

=== gfortran Summary ===

# of expected passes209796
# of expected failures  823
# of unsupported tests  342
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/gfortran  version 14.0.1 

[Bug analyzer/114791] analyzer: file-leak not detected

[urs at akk dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114791

--- Comment #3 from Urs Janßen  ---
Comment on attachment 57998
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57998
minimal test case

>#include 
>#include 
>#include 
>#include 
>
>int main(void);
>
>int main(void) {
>FILE *fp = (FILE *) 0;
>int i = 0;
>static const char *list[] = { "/tmp/", "/tmp/a", "/tmp/b", NULL };
>struct stat st;
>
>while (list[i] != NULL) {
>if ((fp = fopen(list[i], "r")) != NULL) {

should be 
if ((fp = fopen(list[i++], "r")) != NULL) {

>if (fstat(fileno(fp), ) != -1) {
>if ((st.st_mode & (S_IFREG | S_IFLNK)) && st.st_size > 0L)
>break;
>}
>/* missing:
>fclose(fp);
>fp = NULL;
>here */
>}
>}
>
>if (fp)
>fclose(fp);
>}

[Bug analyzer/114791] analyzer: file-leak not detected

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114791

Andrew Pinski  changed:

   What|Removed |Added

   Keywords||diagnostic
   Last reconfirmed||2024-04-21
 Ever confirmed|0   |1
 Status|UNCONFIRMED |NEW

--- Comment #2 from Andrew Pinski  ---
Confirmed.

Results for 13.2.1 20240421 [releases/gcc-13 r13-8637-ge802786436] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:e802786436851b1f5efca21a14d4f41c83c83f4f
gcc-descr r13-8637-ge802786436851b

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 04:31:03 UTC 2024 (revision r13-8637-ge802786436)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/ipa-sra-1.c   -O0  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c   -O1  -DPREVENT_OPTIMIZATION  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 15 k == 3
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 y == 
2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 

[Bug analyzer/114791] analyzer: file-leak not detected

[urs at akk dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114791

--- Comment #1 from Urs Janßen  ---
Created attachment 57999
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57999=edit
preprocessed example

[Bug analyzer/114791] New: analyzer: file-leak not detected

[urs at akk dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114791

Bug ID: 114791
   Summary: analyzer: file-leak not detected
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: analyzer
  Assignee: dmalcolm at gcc dot gnu.org
  Reporter: urs at akk dot org
  Target Milestone: ---
  Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
 Build: x86_64-pc-linux-gnu

Created attachment 57998
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57998=edit
minimal test case

False negative -Wanalyzer-file-leak

gcc build from git @ ef2392236ec629351496d7f299d6a0956080e4d9

gcc-14 -D_DEFAULT_SOURCE -Wall -Wextra -fanalyzer -O2 -v -save-temps
-freport-bug -g -std=c11 -o fleak file-leak.c

doesn't give a warning but it should (value of fp may be overwritten before
released).

Results for 13.2.1 20240421 [releases/gcc-13 r13-8622-g0b85540ec4] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:0b85540ec424b8c06aa138df2d46e1c99a001950
gcc-descr r13-8622-g0b85540ec424b8

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 03:40:33 UTC 2024 (revision r13-8622-g0b85540ec4)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
FAIL: gcc.dg/guality/inline-params-2.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/ipa-sra-1.c   -O0  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c   -O1  -DPREVENT_OPTIMIZATION  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 15 k == 3
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 y == 
2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr41447-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr41447-1.c   -Os  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y 

[PATCH v1] RISC-V: Add xfail test case for highpart register overlap of vx/vf widen

[pan2 . li]

From: Pan Li 

We reverted below patch for register group overlap, add the related
insn test and mark it as xfail.  And we will remove the xfail
after we support the register overlap in GCC-15.

a23415d7572 RISC-V: Support highpart register overlap for widen vx/vf 
instructions

The below test suites are passed.
* The rv64gcv fully regression test.

gcc/testsuite/ChangeLog:

* gcc.target/riscv/rvv/base/pr112431-22.c: New test.
* gcc.target/riscv/rvv/base/pr112431-23.c: New test.
* gcc.target/riscv/rvv/base/pr112431-24.c: New test.
* gcc.target/riscv/rvv/base/pr112431-25.c: New test.
* gcc.target/riscv/rvv/base/pr112431-26.c: New test.
* gcc.target/riscv/rvv/base/pr112431-27.c: New test.

Signed-off-by: Pan Li 
---
 .../gcc.target/riscv/rvv/base/pr112431-22.c   | 188 ++
 .../gcc.target/riscv/rvv/base/pr112431-23.c   | 119 +++
 .../gcc.target/riscv/rvv/base/pr112431-24.c   |  86 
 .../gcc.target/riscv/rvv/base/pr112431-25.c   | 104 ++
 .../gcc.target/riscv/rvv/base/pr112431-26.c   |  68 +++
 .../gcc.target/riscv/rvv/base/pr112431-27.c   |  51 +
 6 files changed, 616 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-22.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-23.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-24.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-25.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-26.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-27.c

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-22.c 
b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-22.c
new file mode 100644
index 000..ac56703c75c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-22.c
@@ -0,0 +1,188 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */
+
+#include "riscv_vector.h"
+
+size_t __attribute__ ((noinline))
+sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4,
+ size_t sum5, size_t sum6, size_t sum7, size_t sum8, size_t sum9,
+ size_t sum10, size_t sum11, size_t sum12, size_t sum13, size_t sum14,
+ size_t sum15)
+{
+  return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7 + sum8 + sum9
++ sum10 + sum11 + sum12 + sum13 + sum14 + sum15;
+}
+
+size_t
+foo (char const *buf, size_t len)
+{
+  size_t sum = 0;
+  size_t vl = __riscv_vsetvlmax_e8m8 ();
+  size_t step = vl * 4;
+  const char *it = buf, *end = buf + len;
+  for (; it + step <= end;)
+{
+  vint8m1_t v0 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v1 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v2 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v3 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v4 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v5 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v6 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v7 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v8 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v9 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v10 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v11 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v12 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v13 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v14 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  vint8m1_t v15 = __riscv_vle8_v_i8m1 ((void *) it, vl);
+  it += vl;
+  
+  asm volatile("nop" ::: "memory");
+  vint16m2_t vw0 = __riscv_vwadd_vx_i16m2 (v0, 33, vl);
+  vint16m2_t vw1 = __riscv_vwadd_vx_i16m2 (v1, 33, vl);
+  vint16m2_t vw2 = __riscv_vwadd_vx_i16m2 (v2, 33, vl);
+  vint16m2_t vw3 = __riscv_vwadd_vx_i16m2 (v3, 33, vl);
+  vint16m2_t vw4 = __riscv_vwadd_vx_i16m2 (v4, 33, vl);
+  vint16m2_t vw5 = __riscv_vwadd_vx_i16m2 (v5, 33, vl);
+  vint16m2_t vw6 = __riscv_vwadd_vx_i16m2 (v6, 33, vl);
+  vint16m2_t vw7 = __riscv_vwadd_vx_i16m2 (v7, 33, vl);
+  vint16m2_t vw8 = __riscv_vwadd_vx_i16m2 (v8, 33, vl);
+  vint16m2_t vw9 = __riscv_vwadd_vx_i16m2 (v9, 33, vl);
+  vint16m2_t vw10 = __riscv_vwadd_vx_i16m2 (v10, 33, vl);
+  vint16m2_t vw11 = __riscv_vwadd_vx_i16m2 (v11, 33, vl);
+  vint16m2_t vw12 = __riscv_vwadd_vx_i16m2 (v12, 33, vl);
+  vint16m2_t vw13 = __riscv_vwadd_vx_i16m2 (v13, 33, vl);
+  vint16m2_t vw14 = __riscv_vwadd_vx_i16m2 (v14, 33, vl);
+  vint16m2_t vw15 = __riscv_vwadd_vx_i16m2 (v15, 33, vl);
+
+  asm volatile("nop" ::: "memory");
+

Results for 13.2.1 20240421 [releases/gcc-13 r13-8622-g0b85540ec4] (GCC) testsuite on powerpc64-unknown-linux-gnu

[Bill Seurer (POWER9 BE) via Gcc-testresults]

git commit g:0b85540ec424b8c06aa138df2d46e1c99a001950
gcc-descr r13-8622-g0b85540ec424b8

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 03:24:29 UTC 2024 (revision r13-8622-g0b85540ec4)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32
FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)

=== g++ Summary for unix/-m32 ===

# of expected passes226019
# of unexpected failures2
# of expected failures  1929
# of unsupported tests  10882

Running target unix/-m64

=== g++ Summary for unix/-m64 ===

# of expected passes234963
# of expected failures  1937
# of unsupported tests  11070

=== g++ Summary ===

# of expected passes460982
# of unexpected failures2
# of expected failures  3866
# of unsupported tests  21952
/home/gccbuild/build/nightly/build-gcc-13/gcc/xg++  version 13.2.1 20240421 
[releases/gcc-13 r13-8622-g0b85540ec4] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/ipa-sra-1.c   -O0  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c   -O1  -DPREVENT_OPTIMIZATION  line 15 k == 3
XPASS: gcc.dg/guality/ipa-sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 15 k == 3
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 y == 
2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 

Results for 14.0.1 20240421 (experimental) [remotes/origin/HEAD r14-10057-gef2392236ec] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:ef2392236ec629351496d7f299d6a0956080e4d9
gcc-descr r14-10057-gef2392236ec629

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 03:00:05 UTC 2024 (revision r14-10057-gef2392236ec)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-3.c   -O1  -DPREVENT_OPTIMIZATION  line 20 x == 36
FAIL: 

[gcc r13-8637] c-family: Allow arguments with NULLPTR_TYPE as sentinels [PR114780]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:e802786436851b1f5efca21a14d4f41c83c83f4f

commit r13-8637-ge802786436851b1f5efca21a14d4f41c83c83f4f
Author: Jakub Jelinek 
Date:   Sat Apr 20 00:12:36 2024 +0200

c-family: Allow arguments with NULLPTR_TYPE as sentinels [PR114780]

While in C++ the ellipsis argument conversions include
"An argument that has type cv std::nullptr_t is converted to type void*"
in C23 a nullptr_t argument is not promoted in any way, but va_arg
description says:
"the type of the next argument is nullptr_t and type is a pointer type that 
has the same
representation and alignment requirements as a pointer to a character type."
So, while in C++ check_function_sentinel will never see NULLPTR_TYPE, for
C23 it can see that and currently we incorrectly warn about those.

The only question is whether we should warn on any argument with
nullptr_t type or just about nullptr (nullptr_t argument with integer_zerop
value).  Through undefined behavior guess one could pass non-NULL pointer
that way, say by union { void *p; nullptr_t q; } u; u.p = 
and pass u.q to ..., but valid code should always pass something that will
read as (char *) 0 when read using va_arg (ap, char *), so I think it is
better not to warn rather than warn in those cases.

Note, clang seems to pass (void *)0 rather than expression of nullptr_t
type to ellipsis in C23 mode as if it did the C++ ellipsis argument
conversions, in that case guess not warning about that would be even safer,
but what GCC does I think follows the spec more closely, even when in a
valid program one shouldn't be able to observe the difference.

2024-04-20  Jakub Jelinek  

PR c/114780
* c-common.cc (check_function_sentinel): Allow as sentinel any
argument of NULLPTR_TYPE.

* gcc.dg/format/sentinel-2.c: New test.

(cherry picked from commit 2afdecccbaf5c5b1c7a235509b37092540906c02)

Diff:
---
 gcc/c-family/c-common.cc |  1 +
 gcc/testsuite/gcc.dg/format/sentinel-2.c | 21 +
 2 files changed, 22 insertions(+)

diff --git a/gcc/c-family/c-common.cc b/gcc/c-family/c-common.cc
index aae397ed755..d423cbbacae 100644
--- a/gcc/c-family/c-common.cc
+++ b/gcc/c-family/c-common.cc
@@ -5703,6 +5703,7 @@ check_function_sentinel (const_tree fntype, int nargs, 
tree *argarray)
   sentinel = fold_for_warn (argarray[nargs - 1 - pos]);
   if ((!POINTER_TYPE_P (TREE_TYPE (sentinel))
   || !integer_zerop (sentinel))
+ && TREE_CODE (TREE_TYPE (sentinel)) != NULLPTR_TYPE
  /* Although __null (in C++) is only an integer we allow it
 nevertheless, as we are guaranteed that it's exactly
 as wide as a pointer, and we don't want to force
diff --git a/gcc/testsuite/gcc.dg/format/sentinel-2.c 
b/gcc/testsuite/gcc.dg/format/sentinel-2.c
new file mode 100644
index 000..eeff4b2f4bb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/format/sentinel-2.c
@@ -0,0 +1,21 @@
+/* PR c/114780 */
+/* { dg-do compile } */
+/* { dg-options "-std=c2x -Wformat" } */
+
+#include 
+
+[[gnu::sentinel]] void foo (int, ...);
+[[gnu::sentinel]] void bar (...);
+
+void
+baz (nullptr_t p)
+{
+  foo (1, 2, nullptr);
+  foo (3, 4, 5, p);
+  bar (nullptr);
+  bar (p);
+  foo (6, 7, 0);   // { dg-warning "missing sentinel in function call" }
+  bar (0); // { dg-warning "missing sentinel in function call" }
+  foo (8, 9, NULL);
+  bar (NULL);
+}

[Bug rtl-optimization/114768] Volatile reads can be optimized away

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114768

--- Comment #10 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:ab3b83afc149edda11fa3c7cbb3815606731003b

commit r13-8636-gab3b83afc149edda11fa3c7cbb3815606731003b
Author: Jakub Jelinek 
Date:   Fri Apr 19 08:47:53 2024 +0200

rtlanal: Fix set_noop_p for volatile loads or stores [PR114768]

On the following testcase, combine propagates the mem/v load into mem store
with the same address and then removes it, because noop_move_p says it is a
no-op move.  If it was the other way around, i.e. mem/v store and mem load,
or both would be mem/v, it would be kept.
The problem is that rtx_equal_p never checks any kind of flags on the rtxes
(and I think it would be quite dangerous to change it at this point), and
set_noop_p checks side_effects_p on just one of the operands, not both.
In the MEM <- MEM set, it only checks it on the destination, in
store to ZERO_EXTRACT only checks it on the source.

The following patch adds the missing side_effects_p checks.

2024-04-19  Jakub Jelinek  

PR rtl-optimization/114768
* rtlanal.cc (set_noop_p): Don't return true for MEM <- MEM
sets if src has side-effects or for stores into ZERO_EXTRACT
if ZERO_EXTRACT operand has side-effects.

* gcc.dg/pr114768.c: New test.

(cherry picked from commit 9f295847a9c32081bdd0fe908ffba58e830a24fb)

[Bug middle-end/114753] from_chars aborts with -m32 -ftrapv when passed -9223372036854775808

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114753

--- Comment #10 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:10f689596ad1633f4f5de1852c8f82a993fe948e

commit r13-8635-g10f689596ad1633f4f5de1852c8f82a993fe948e
Author: Jakub Jelinek 
Date:   Thu Apr 18 09:45:14 2024 +0200

internal-fn: Temporarily disable flag_trapv during .{ADD,SUB,MUL}_OVERFLOW
etc. expansion [PR114753]

__builtin_{add,sub,mul}_overflow{,_p} builtins are well defined
for all inputs even for -ftrapv, and the -fsanitize=signed-integer-overflow
ifns shouldn't abort in libgcc but emit the desired ubsan diagnostics
or abort depending on -fsanitize* setting regardless of -ftrapv.
The expansion of these internal functions uses expand_expr* in various
places (e.g. MULT_EXPR at least in 2 spots), so temporarily disabling
flag_trapv in all those spots would be hard.
The following patch disables it around the bodies of 3 functions
which can do the expand_expr calls.
If it was in the C++ FE, I'd use some RAII sentinel, but I don't think
we have one in the middle-end.

2024-04-18  Jakub Jelinek  

PR middle-end/114753
* internal-fn.cc (expand_mul_overflow): Save flag_trapv and
temporarily clear it for the duration of the function, then
restore previous value.
(expand_vector_ubsan_overflow): Likewise.
(expand_arith_overflow): Likewise.

* gcc.dg/pr114753.c: New test.

(cherry picked from commit 6c152c9db3b5b9d43e12846fb7a44977c0b65fc2)

[gcc r13-8635] internal-fn: Temporarily disable flag_trapv during .{ADD, SUB, MUL}_OVERFLOW etc. expansion [PR114753]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:10f689596ad1633f4f5de1852c8f82a993fe948e

commit r13-8635-g10f689596ad1633f4f5de1852c8f82a993fe948e
Author: Jakub Jelinek 
Date:   Thu Apr 18 09:45:14 2024 +0200

internal-fn: Temporarily disable flag_trapv during .{ADD,SUB,MUL}_OVERFLOW 
etc. expansion [PR114753]

__builtin_{add,sub,mul}_overflow{,_p} builtins are well defined
for all inputs even for -ftrapv, and the -fsanitize=signed-integer-overflow
ifns shouldn't abort in libgcc but emit the desired ubsan diagnostics
or abort depending on -fsanitize* setting regardless of -ftrapv.
The expansion of these internal functions uses expand_expr* in various
places (e.g. MULT_EXPR at least in 2 spots), so temporarily disabling
flag_trapv in all those spots would be hard.
The following patch disables it around the bodies of 3 functions
which can do the expand_expr calls.
If it was in the C++ FE, I'd use some RAII sentinel, but I don't think
we have one in the middle-end.

2024-04-18  Jakub Jelinek  

PR middle-end/114753
* internal-fn.cc (expand_mul_overflow): Save flag_trapv and
temporarily clear it for the duration of the function, then
restore previous value.
(expand_vector_ubsan_overflow): Likewise.
(expand_arith_overflow): Likewise.

* gcc.dg/pr114753.c: New test.

(cherry picked from commit 6c152c9db3b5b9d43e12846fb7a44977c0b65fc2)

Diff:
---
 gcc/internal-fn.cc  | 19 +++
 gcc/testsuite/gcc.dg/pr114753.c | 14 ++
 2 files changed, 33 insertions(+)

diff --git a/gcc/internal-fn.cc b/gcc/internal-fn.cc
index 6e81dc05e0e..c8943e6cb9e 100644
--- a/gcc/internal-fn.cc
+++ b/gcc/internal-fn.cc
@@ -1482,7 +1482,11 @@ expand_mul_overflow (location_t loc, tree lhs, tree 
arg0, tree arg1,
   rtx target = NULL_RTX;
   signop sign;
   enum insn_code icode;
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+ these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   done_label = gen_label_rtx ();
   do_error = gen_label_rtx ();
 
@@ -2324,6 +2328,7 @@ expand_mul_overflow (location_t loc, tree lhs, tree arg0, 
tree arg1,
   else
expand_arith_overflow_result_store (lhs, target, mode, res);
 }
+  flag_trapv = save_flag_trapv;
 }
 
 /* Expand UBSAN_CHECK_* internal function if it has vector operands.  */
@@ -2344,7 +2349,11 @@ expand_vector_ubsan_overflow (location_t loc, enum 
tree_code code, tree lhs,
   rtx resvr = NULL_RTX;
   unsigned HOST_WIDE_INT const_cnt = 0;
   bool use_loop_p = (!cnt.is_constant (_cnt) || const_cnt > 4);
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+ these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   if (lhs)
 {
   optab op;
@@ -2474,6 +2483,7 @@ expand_vector_ubsan_overflow (location_t loc, enum 
tree_code code, tree lhs,
 }
   else if (resvr)
 emit_move_insn (lhsr, resvr);
+  flag_trapv = save_flag_trapv;
 }
 
 /* Expand UBSAN_CHECK_ADD call STMT.  */
@@ -2552,7 +2562,11 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
   prec0 = MIN (prec0, pr);
   pr = get_min_precision (arg1, uns1_p ? UNSIGNED : SIGNED);
   prec1 = MIN (prec1, pr);
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+ these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   /* If uns0_p && uns1_p, precop is minimum needed precision
  of unsigned type to hold the exact result, otherwise
  precop is minimum needed precision of signed type to
@@ -2593,6 +2607,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
  ops.location = loc;
  rtx tem = expand_expr_real_2 (, NULL_RTX, mode, EXPAND_NORMAL);
  expand_arith_overflow_result_store (lhs, target, mode, tem);
+ flag_trapv = save_flag_trapv;
  return;
}
 
@@ -2616,16 +2631,19 @@ expand_arith_overflow (enum tree_code code, gimple 
*stmt)
  if (integer_zerop (arg0) && !unsr_p)
{
  expand_neg_overflow (loc, lhs, arg1, false, NULL);
+ flag_trapv = save_flag_trapv;
  return;
}
  /* FALLTHRU */
case PLUS_EXPR:
  expand_addsub_overflow (loc, code, lhs, arg0, arg1, unsr_p,
  unsr_p, unsr_p, false, NULL);
+ flag_trapv = save_flag_trapv;
  return;
case MULT_EXPR:
  expand_mul_overflow (loc, lhs, arg0, arg1, unsr_p,
   unsr_p, unsr_p, false, NULL);
+ flag_trapv = save_flag_trapv;
  return;
default:
  gcc_unreachable ();
@@ -2671,6 +2689,7 @@ expand_arith_overflow 

[gcc r13-8634] asan: Don't instrument .ABNORMAL_DISPATCHER [PR114743]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:cd8e2137462d9ae1723fa193b6062ec65d164457

commit r13-8634-gcd8e2137462d9ae1723fa193b6062ec65d164457
Author: Jakub Jelinek 
Date:   Wed Apr 17 10:24:18 2024 +0200

asan: Don't instrument .ABNORMAL_DISPATCHER [PR114743]

.ABNORMAL_DISPATCHER is currently the only internal function with
ECF_NORETURN, and asan likes to instrument ECF_NORETURN calls by adding
some builtin call before them, which breaks the .ABNORMAL_DISPATCHER
discovery added in gsi_safe_*.

The following patch fixes asan not to instrument .ABNORMAL_DISPATCHER
calls, like it doesn't instrument a couple of specific builtin calls
as well.

2024-04-17  Jakub Jelinek  

PR sanitizer/114743
* asan.cc (maybe_instrument_call): Don't instrument calls to
.ABNORMAL_DISPATCHER.

* gcc.dg/asan/pr112709-2.c (freddy): New function from
gcc.dg/ubsan/pr112709-2.c version of the test.

(cherry picked from commit 299d14a54672a4d12c1abbe4031a732bb56cddaa)

Diff:
---
 gcc/asan.cc|  3 +++
 gcc/testsuite/gcc.dg/asan/pr112709-2.c | 12 
 2 files changed, 15 insertions(+)

diff --git a/gcc/asan.cc b/gcc/asan.cc
index a917aa24ed8..55ce68f9777 100644
--- a/gcc/asan.cc
+++ b/gcc/asan.cc
@@ -3025,6 +3025,9 @@ maybe_instrument_call (gimple_stmt_iterator *iter)
  break;
}
}
+  if (gimple_call_internal_p (stmt, IFN_ABNORMAL_DISPATCHER))
+   /* Don't instrument this.  */
+   return false;
   /* If a function does not return, then we must handle clearing up the
 shadow stack accordingly.  For ASAN we can simply set the entire stack
 to "valid" for accesses by setting the shadow space to 0 and all
diff --git a/gcc/testsuite/gcc.dg/asan/pr112709-2.c 
b/gcc/testsuite/gcc.dg/asan/pr112709-2.c
index e793f53507f..6fa3491c7eb 100644
--- a/gcc/testsuite/gcc.dg/asan/pr112709-2.c
+++ b/gcc/testsuite/gcc.dg/asan/pr112709-2.c
@@ -48,3 +48,15 @@ l3:
   if (x < 4)
 goto *q[x & 3];
 }
+
+void
+freddy (int x, int *y, struct S *p)
+{
+  bar (*p);
+  ++p;
+  if (x == 25)
+x = foo (2);
+  else if (x == 42)
+x = foo (foo (3));
+  *y = bar (*p);
+}

[Bug middle-end/110027] [11/12/13 regression] Stack objects with extended alignments (vectors etc) misaligned on detect_stack_use_after_return

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027

--- Comment #24 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:a16d90ec302e588dab5d7d31ccdd7b3fd5c6214e

commit r13-8630-ga16d90ec302e588dab5d7d31ccdd7b3fd5c6214e
Author: Jakub Jelinek 
Date:   Thu Apr 11 11:12:11 2024 +0200

asan, v3: Fix up handling of > 32 byte aligned variables with
-fsanitize=address -fstack-protector* [PR110027]

On Tue, Mar 26, 2024 at 02:08:02PM +0800, liuhongt wrote:
> > > So, try to add some other variable with larger size and smaller
alignment
> > > to the frame (and make sure it isn't optimized away).
> > >
> > > alignb above is the alignment of the first partition's var, if
> > > align_frame_offset really needs to depend on the var alignment, it
probably
> > > should be the maximum alignment of all the vars with alignment
> > > alignb * BITS_PER_UNIT <=3D MAX_SUPPORTED_STACK_ALIGNMENT
> > >
>
> In asan_emit_stack_protection, when it allocated fake stack, it assume
> bottom of stack is also aligned to alignb. And the place violated this
> is the first var partition. which is 32 bytes offsets,  it should be
> BIGGEST_ALIGNMENT / BITS_PER_UNIT.
> So I think we need to use MAX (BIGGEST_ALIGNMENT /
> BITS_PER_UNIT, ASAN_RED_ZONE_SIZE) for the first var partition.

Your first patch aligned offsets[0] to maximum of alignb and
ASAN_RED_ZONE_SIZE.  But as I wrote in the reply to that mail, alignb there
is the alignment of just a single variable which is the first one to appear
in the sorted list and is placed in the highest spot in the stack frame.
That is not necessarily the largest alignment, the sorting ensures that it
is a variable with the largest size in the frame (and only if several of
them have equal size, largest alignment from the same sized ones).  Your
second patch used maximum of BIGGEST_ALIGNMENT / BITS_PER_UNIT and
ASAN_RED_ZONE_SIZE.  That doesn't change anything at all when using
-mno-avx512f - offsets[0] is still just 32-byte aligned in that case
relative to top of frame, just changes the -mavx512f case to be 64-byte
aligned offsets[0] (aka offsets[0] is then either 0 or -64 instead of
either
0 or -32).  That will not help if any variable in the frame needs 128-byte,
256-byte, 512-byte ...  4096-byte alignment.  If you want to fix the bug in
the spot you've touched, you'd need to walk all the
stack_vars[stack_vars_sorted[si2]] for si2 [si + 1, n - 1] and for those
where the loop would do anything (i.e.
stack_vars[i2].representative == i2
&& TREE_CODE (decl2) == SSA_NAME
   ? SA.partition_to_pseudo[var_to_partition (SA.map, decl2)] == NULL_RTX
   : DECL_RTL (decl2) == pc_rtx
and the pred applies (but that means also walking the earlier ones!
because with -fstack-protector* the vars can be processed in several calls)
and
alignb2 * BITS_PER_UNIT <= MAX_SUPPORTED_STACK_ALIGNMENT
and compute maximum of those alignments.
That maximum is already computed,
data->asan_alignb = MAX (data->asan_alignb, alignb);
computes that, but you get the final result only after you do all the
expand_stack_vars calls.  You'd need to compute it before.

Though, that change would be still in the wrong place.
The thing is, it would be a waste of the precious stack space when it isn't
needed at all (e.g.  when asan will not at compile time do the use after
return checking, or if it won't do it at runtime, or even if it will do at
runtime it will waste the space on the stack).

The following patch fixes it solely for the __asan_stack_malloc_N
allocations, doesn't enlarge unnecessarily further the actual stack frame.
Because asan is only supported on FRAME_GROWS_DOWNWARD architectures
(mips, rs6000 and xtensa are conditional FRAME_GROWS_DOWNWARD arches, which
for -fsanitize=address or -fstack-protector* use FRAME_GROWS_DOWNWARD 1,
otherwise 0, others supporting asan always just use 1), the assumption for
the dynamic stack realignment is that the top of the stack frame (aka
offset
0) is aligned to alignb passed to the function (which is the maximum of
alignb
of all the vars in the frame).  As checked by the assertion in the patch,
offsets[0] is 0 most of the time and so that assumption is correct, the
only
case when it is not 0 is if -fstack-protector* is on together with
-fsanitize=address and cfgexpand.cc (create_stack_guard) created a stack
guard.  That is the only variable which is allocated in the stack frame
right away, for all others with -fsanitize=address defer_stack_allocation
(or -fstack-protector*) returns true and so they aren't allocated
immediately but handled during the frame layout phases.  So, the original
frame_offset of 0 is changed because of the stack guard to
-pointer_size_in_bytes and later 

[gcc r13-8631] Limit special asan/ubsan/bitint returns_twice handling to calls in bbs with abnormal pred [PR114687]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:7a1a52934a2ab9ac9205a3a4d5b82a672fefba7e

commit r13-8631-g7a1a52934a2ab9ac9205a3a4d5b82a672fefba7e
Author: Jakub Jelinek 
Date:   Fri Apr 12 10:59:54 2024 +0200

Limit special asan/ubsan/bitint returns_twice handling to calls in bbs with 
abnormal pred [PR114687]

The tree-cfg.cc verifier only diagnoses returns_twice calls preceded
by non-label/debug stmts if it is in a bb with abnormal predecessor.
The following testcase shows that if a user lies in the attributes
(a function which never returns can't be pure, and can't return
twice when it doesn't ever return at all), when we figure it out,
we can remove the abnormal edges to the "returns_twice" call and perhaps
whole .ABNORMAL_DISPATCHER etc.
edge_before_returns_twice_call then ICEs because it can't find such
an edge.

The following patch limits the special handling to calls in bbs where
the verifier requires that.

2024-04-12  Jakub Jelinek  

PR sanitizer/114687
* gimple-iterator.cc (gsi_safe_insert_before): Only use
edge_before_returns_twice_call if bb_has_abnormal_pred.
(gsi_safe_insert_seq_before): Likewise.

* gcc.dg/asan/pr114687.c: New test.

(cherry picked from commit c9e94ae448ba309dba74de3ee1974a3ed9248889)

Diff:
---
 gcc/gimple-iterator.cc   |  6 --
 gcc/testsuite/gcc.dg/asan/pr114687.c | 22 ++
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/gcc/gimple-iterator.cc b/gcc/gimple-iterator.cc
index 07a77ca2a77..ee1081dec1a 100644
--- a/gcc/gimple-iterator.cc
+++ b/gcc/gimple-iterator.cc
@@ -1048,7 +1048,8 @@ gsi_safe_insert_before (gimple_stmt_iterator *iter, 
gimple *g)
   gimple *stmt = gsi_stmt (*iter);
   if (stmt
   && is_gimple_call (stmt)
-  && (gimple_call_flags (stmt) & ECF_RETURNS_TWICE) != 0)
+  && (gimple_call_flags (stmt) & ECF_RETURNS_TWICE) != 0
+  && bb_has_abnormal_pred (gsi_bb (*iter)))
 {
   edge e = edge_before_returns_twice_call (gsi_bb (*iter));
   basic_block new_bb = gsi_insert_on_edge_immediate (e, g);
@@ -1071,7 +1072,8 @@ gsi_safe_insert_seq_before (gimple_stmt_iterator *iter, 
gimple_seq seq)
   gimple *stmt = gsi_stmt (*iter);
   if (stmt
   && is_gimple_call (stmt)
-  && (gimple_call_flags (stmt) & ECF_RETURNS_TWICE) != 0)
+  && (gimple_call_flags (stmt) & ECF_RETURNS_TWICE) != 0
+  && bb_has_abnormal_pred (gsi_bb (*iter)))
 {
   edge e = edge_before_returns_twice_call (gsi_bb (*iter));
   gimple *f = gimple_seq_first_stmt (seq);
diff --git a/gcc/testsuite/gcc.dg/asan/pr114687.c 
b/gcc/testsuite/gcc.dg/asan/pr114687.c
new file mode 100644
index 000..48cc8688176
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/asan/pr114687.c
@@ -0,0 +1,22 @@
+/* PR sanitizer/114687 */
+/* { dg-do compile } */
+
+int a;
+int foo (int);
+
+__attribute__((pure, returns_twice)) int
+bar (void)
+{
+  a = 1;
+  while (a)
+a = 2;
+  return a;
+}
+
+int
+baz (void)
+{
+  int d = bar ();
+  foo (d);
+  return 0;
+}

[Bug c++/114580] Bogus warning on if constexpr

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114580

--- Comment #4 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:ae3b6dea0445f9650cf1a684527efac06497f1b4

commit r13-8629-gae3b6dea0445f9650cf1a684527efac06497f1b4
Author: Jakub Jelinek 
Date:   Tue Apr 9 09:31:42 2024 +0200

c++: Fix up maybe_warn_for_constant_evaluated calls [PR114580]

When looking at maybe_warn_for_constant_evaluated for the trivial
infinite loops patch, I've noticed that it can emit weird diagnostics
for if constexpr in templates, first warn that std::is_constant_evaluted()
always evaluates to false (because the function template is not constexpr)
and then during instantiation warn that std::is_constant_evaluted()
always evaluates to true (because it is used in if constexpr condition).
Now, only the latter is actually true, even when the if constexpr
is in a non-constexpr function, it will still always evaluate to true.

So, the following patch fixes it to call maybe_warn_for_constant_evaluated
always with IF_STMT_CONSTEXPR_P (if_stmt) as the second argument rather
than
true if it is if constexpr with non-dependent condition etc.

2024-04-09  Jakub Jelinek  

PR c++/114580
* semantics.cc (finish_if_stmt_cond): Call
maybe_warn_for_constant_evaluated with IF_STMT_CONSTEXPR_P
(if_stmt)
as the second argument, rather than true/false depending on if
it is if constexpr with non-dependent constant expression with
bool type.

* g++.dg/cpp2a/is-constant-evaluated15.C: New test.

(cherry picked from commit cfed80b9e4f562c99679739548df9369117dd791)

[Bug tree-optimization/114566] [11/12/13 Regression] Misaligned vmovaps when compiling with stack-protector-strong for znver4

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114566

--- Comment #18 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:38af0d59043da4cc07cd62c17da599e43668e3be

commit r13-8628-g38af0d59043da4cc07cd62c17da599e43668e3be
Author: Jakub Jelinek 
Date:   Fri Apr 5 14:56:14 2024 +0200

vect: Don't clear base_misaligned in update_epilogue_loop_vinfo [PR114566]

The following testcase is miscompiled, because in the vectorized
epilogue the vectorizer assumes it can use aligned loads/stores
(if the base decl gets alignment increased), but it actually doesn't
increase that.
This is because r10-4203-g97c1460367 added the hunk following
patch removes.  The explanation feels reasonable, but actually it
is not true as the testcase proves.
The thing is, we vectorize the main loop with 64-byte vectors
and the corresponding data refs have base_alignment 16 (the
a array has DECL_ALIGN 128) and offset_alignment 32.  Now, because
of the offset_alignment 32 rather than 64, we need to use unaligned
loads/stores in the main loop (and ditto in the first load/store
in vectorized epilogue).  But the second load/store in the vectorized
epilogue uses only 32-byte vectors and because it is a multiple
of offset_alignment, it checks if we could increase alignment of the
a VAR_DECL, the function returns true, sets base_misaligned = true
and says the access is then aligned.
But when update_epilogue_loop_vinfo clears base_misaligned with the
assumption that the var had to have the alignment increased already,
the update of DECL_ALIGN doesn't happen anymore.

Now, I'd think this base_alignment = false was needed before
r10-4030-gd2db7f7901 change was committed where it incorrectly
overwrote DECL_ALIGN even if it was already larger, rather than
just always increasing it.  But with that change in, it doesn't
make sense to me anymore.

Note, the testcase is latent on the trunk, but reproduces on the 13
branch.

2024-04-05  Jakub Jelinek  

PR tree-optimization/114566
* tree-vect-loop.cc (update_epilogue_loop_vinfo): Don't clear
base_misaligned.

* gcc.target/i386/avx512f-pr114566.c: New test.

(cherry picked from commit a844095e17c1a5aada1364c6f6eaade87ead463c)

[Bug c++/114691] [11/12/13 Regression] Bogus ignoring loop annotation warning

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114691

--- Comment #4 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:ed7be7ba6f125cfda7ad07263213cbe02b7e7ced

commit r13-8632-ged7be7ba6f125cfda7ad07263213cbe02b7e7ced
Author: Jakub Jelinek 
Date:   Fri Apr 12 20:53:10 2024 +0200

c++: Fix bogus warnings about ignored annotations [PR114691]

The middle-end warns about the ANNOTATE_EXPR added for while/for loops
if they declare a var inside of the loop condition.
This is because the assumption is that ANNOTATE_EXPR argument is used
immediately in a COND_EXPR (later GIMPLE_COND), but simplify_loop_decl_cond
wraps the ANNOTATE_EXPR inside of a TRUTH_NOT_EXPR, so it no longer
holds.

The following patch fixes that by adding the TRUTH_NOT_EXPR inside of the
ANNOTATE_EXPR argument if any.

2024-04-12  Jakub Jelinek  

PR c++/114691
* semantics.cc (simplify_loop_decl_cond): Use cp_build_unary_op
with
TRUTH_NOT_EXPR on ANNOTATE_EXPR argument (if any) rather than
ANNOTATE_EXPR itself.

* g++.dg/ext/pr114691.C: New test.

(cherry picked from commit 91146346f57cc54dfeb2669347edd0eb3d13af7f)

[gcc r13-8636] rtlanal: Fix set_noop_p for volatile loads or stores [PR114768]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:ab3b83afc149edda11fa3c7cbb3815606731003b

commit r13-8636-gab3b83afc149edda11fa3c7cbb3815606731003b
Author: Jakub Jelinek 
Date:   Fri Apr 19 08:47:53 2024 +0200

rtlanal: Fix set_noop_p for volatile loads or stores [PR114768]

On the following testcase, combine propagates the mem/v load into mem store
with the same address and then removes it, because noop_move_p says it is a
no-op move.  If it was the other way around, i.e. mem/v store and mem load,
or both would be mem/v, it would be kept.
The problem is that rtx_equal_p never checks any kind of flags on the rtxes
(and I think it would be quite dangerous to change it at this point), and
set_noop_p checks side_effects_p on just one of the operands, not both.
In the MEM <- MEM set, it only checks it on the destination, in
store to ZERO_EXTRACT only checks it on the source.

The following patch adds the missing side_effects_p checks.

2024-04-19  Jakub Jelinek  

PR rtl-optimization/114768
* rtlanal.cc (set_noop_p): Don't return true for MEM <- MEM
sets if src has side-effects or for stores into ZERO_EXTRACT
if ZERO_EXTRACT operand has side-effects.

* gcc.dg/pr114768.c: New test.

(cherry picked from commit 9f295847a9c32081bdd0fe908ffba58e830a24fb)

Diff:
---
 gcc/rtlanal.cc  | 11 +++
 gcc/testsuite/gcc.dg/pr114768.c | 10 ++
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/gcc/rtlanal.cc b/gcc/rtlanal.cc
index 6b02428b735..7edb07a9b2c 100644
--- a/gcc/rtlanal.cc
+++ b/gcc/rtlanal.cc
@@ -1639,12 +1639,15 @@ set_noop_p (const_rtx set)
 return 1;
 
   if (MEM_P (dst) && MEM_P (src))
-return rtx_equal_p (dst, src) && !side_effects_p (dst);
+return (rtx_equal_p (dst, src)
+   && !side_effects_p (dst)
+   && !side_effects_p (src));
 
   if (GET_CODE (dst) == ZERO_EXTRACT)
-return rtx_equal_p (XEXP (dst, 0), src)
-  && !BITS_BIG_ENDIAN && XEXP (dst, 2) == const0_rtx
-  && !side_effects_p (src);
+return (rtx_equal_p (XEXP (dst, 0), src)
+   && !BITS_BIG_ENDIAN && XEXP (dst, 2) == const0_rtx
+   && !side_effects_p (src)
+   && !side_effects_p (XEXP (dst, 0)));
 
   if (GET_CODE (dst) == STRICT_LOW_PART)
 dst = XEXP (dst, 0);
diff --git a/gcc/testsuite/gcc.dg/pr114768.c b/gcc/testsuite/gcc.dg/pr114768.c
new file mode 100644
index 000..ffe3b368638
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr114768.c
@@ -0,0 +1,10 @@
+/* PR rtl-optimization/114768 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-rtl-final" } */
+/* { dg-final { scan-rtl-dump "\\\(mem/v:" "final" } } */
+
+void
+foo (int *p)
+{
+  *p = *(volatile int *) p;
+}

[Bug c/114780] Using C23 nullptr as sentinel gives missing sentinel warning

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114780

--- Comment #4 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:e802786436851b1f5efca21a14d4f41c83c83f4f

commit r13-8637-ge802786436851b1f5efca21a14d4f41c83c83f4f
Author: Jakub Jelinek 
Date:   Sat Apr 20 00:12:36 2024 +0200

c-family: Allow arguments with NULLPTR_TYPE as sentinels [PR114780]

While in C++ the ellipsis argument conversions include
"An argument that has type cv std::nullptr_t is converted to type void*"
in C23 a nullptr_t argument is not promoted in any way, but va_arg
description says:
"the type of the next argument is nullptr_t and type is a pointer type that
has the same
representation and alignment requirements as a pointer to a character
type."
So, while in C++ check_function_sentinel will never see NULLPTR_TYPE, for
C23 it can see that and currently we incorrectly warn about those.

The only question is whether we should warn on any argument with
nullptr_t type or just about nullptr (nullptr_t argument with integer_zerop
value).  Through undefined behavior guess one could pass non-NULL pointer
that way, say by union { void *p; nullptr_t q; } u; u.p = 
and pass u.q to ..., but valid code should always pass something that will
read as (char *) 0 when read using va_arg (ap, char *), so I think it is
better not to warn rather than warn in those cases.

Note, clang seems to pass (void *)0 rather than expression of nullptr_t
type to ellipsis in C23 mode as if it did the C++ ellipsis argument
conversions, in that case guess not warning about that would be even safer,
but what GCC does I think follows the spec more closely, even when in a
valid program one shouldn't be able to observe the difference.

2024-04-20  Jakub Jelinek  

PR c/114780
* c-common.cc (check_function_sentinel): Allow as sentinel any
argument of NULLPTR_TYPE.

* gcc.dg/format/sentinel-2.c: New test.

(cherry picked from commit 2afdecccbaf5c5b1c7a235509b37092540906c02)

[Bug c++/114572] [OpenMP] "internal compiler error: in assign_temp" with assignment operator and lastprivate clause

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114572

--- Comment #5 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:910fa4d9df8f72d16279324cca2bf1f2649aa68b

commit r13-8627-g910fa4d9df8f72d16279324cca2bf1f2649aa68b
Author: Jakub Jelinek 
Date:   Fri Apr 5 09:31:28 2024 +0200

c++: Fix ICE with weird copy assignment operator [PR114572]

While ctors/dtors don't return anything (undeclared void or this pointer
on arm) and copy assignment operators normally return a reference to *this,
it isn't invalid to return uselessly some class object which might need
destructing, but the OpenMP clause handling code wasn't expecting that.

The following patch fixes that.

2024-04-05  Jakub Jelinek  

PR c++/114572
* cp-gimplify.cc (cxx_omp_clause_apply_fn): Call build_cplus_new
on build_call_a result if it has class type.

* testsuite/libgomp.c++/pr114572.C: New test.

(cherry picked from commit 592536eb3c0a97a55b1019ff0216ef77e6ca847e)

[gcc r13-8627] c++: Fix ICE with weird copy assignment operator [PR114572]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:910fa4d9df8f72d16279324cca2bf1f2649aa68b

commit r13-8627-g910fa4d9df8f72d16279324cca2bf1f2649aa68b
Author: Jakub Jelinek 
Date:   Fri Apr 5 09:31:28 2024 +0200

c++: Fix ICE with weird copy assignment operator [PR114572]

While ctors/dtors don't return anything (undeclared void or this pointer
on arm) and copy assignment operators normally return a reference to *this,
it isn't invalid to return uselessly some class object which might need
destructing, but the OpenMP clause handling code wasn't expecting that.

The following patch fixes that.

2024-04-05  Jakub Jelinek  

PR c++/114572
* cp-gimplify.cc (cxx_omp_clause_apply_fn): Call build_cplus_new
on build_call_a result if it has class type.

* testsuite/libgomp.c++/pr114572.C: New test.

(cherry picked from commit 592536eb3c0a97a55b1019ff0216ef77e6ca847e)

Diff:
---
 gcc/cp/cp-gimplify.cc|  4 
 libgomp/testsuite/libgomp.c++/pr114572.C | 24 
 2 files changed, 28 insertions(+)

diff --git a/gcc/cp/cp-gimplify.cc b/gcc/cp/cp-gimplify.cc
index 2eea7a6c0cf..3109f38d5cb 100644
--- a/gcc/cp/cp-gimplify.cc
+++ b/gcc/cp/cp-gimplify.cc
@@ -2116,6 +2116,8 @@ cxx_omp_clause_apply_fn (tree fn, tree arg1, tree arg2)
   TREE_PURPOSE (parm), fn,
   i - is_method, tf_warning_or_error);
   t = build_call_a (fn, i, argarray);
+  if (MAYBE_CLASS_TYPE_P (TREE_TYPE (t)))
+   t = build_cplus_new (TREE_TYPE (t), t, tf_warning_or_error);
   t = fold_convert (void_type_node, t);
   t = fold_build_cleanup_point_expr (TREE_TYPE (t), t);
   append_to_statement_list (t, );
@@ -2149,6 +2151,8 @@ cxx_omp_clause_apply_fn (tree fn, tree arg1, tree arg2)
   TREE_PURPOSE (parm), fn,
   i - is_method, tf_warning_or_error);
   t = build_call_a (fn, i, argarray);
+  if (MAYBE_CLASS_TYPE_P (TREE_TYPE (t)))
+   t = build_cplus_new (TREE_TYPE (t), t, tf_warning_or_error);
   t = fold_convert (void_type_node, t);
   return fold_build_cleanup_point_expr (TREE_TYPE (t), t);
 }
diff --git a/libgomp/testsuite/libgomp.c++/pr114572.C 
b/libgomp/testsuite/libgomp.c++/pr114572.C
new file mode 100644
index 000..21d5c847f8d
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/pr114572.C
@@ -0,0 +1,24 @@
+// PR c++/114572
+// { dg-do run }
+// { dg-options "-fopenmp -O0" }
+
+#include 
+
+struct S
+{
+  S () : s (0) {}
+  ~S () {}
+  S operator= (const S ) { s = x.s; return *this; }
+  int s;
+};
+
+int
+main ()
+{
+  S s;
+  #pragma omp parallel for lastprivate(s)
+  for (int i = 0; i < 10; ++i)
+s.s = i;
+  if (s.s != 9)
+abort ();
+}

[gcc r13-8628] vect: Don't clear base_misaligned in update_epilogue_loop_vinfo [PR114566]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:38af0d59043da4cc07cd62c17da599e43668e3be

commit r13-8628-g38af0d59043da4cc07cd62c17da599e43668e3be
Author: Jakub Jelinek 
Date:   Fri Apr 5 14:56:14 2024 +0200

vect: Don't clear base_misaligned in update_epilogue_loop_vinfo [PR114566]

The following testcase is miscompiled, because in the vectorized
epilogue the vectorizer assumes it can use aligned loads/stores
(if the base decl gets alignment increased), but it actually doesn't
increase that.
This is because r10-4203-g97c1460367 added the hunk following
patch removes.  The explanation feels reasonable, but actually it
is not true as the testcase proves.
The thing is, we vectorize the main loop with 64-byte vectors
and the corresponding data refs have base_alignment 16 (the
a array has DECL_ALIGN 128) and offset_alignment 32.  Now, because
of the offset_alignment 32 rather than 64, we need to use unaligned
loads/stores in the main loop (and ditto in the first load/store
in vectorized epilogue).  But the second load/store in the vectorized
epilogue uses only 32-byte vectors and because it is a multiple
of offset_alignment, it checks if we could increase alignment of the
a VAR_DECL, the function returns true, sets base_misaligned = true
and says the access is then aligned.
But when update_epilogue_loop_vinfo clears base_misaligned with the
assumption that the var had to have the alignment increased already,
the update of DECL_ALIGN doesn't happen anymore.

Now, I'd think this base_alignment = false was needed before
r10-4030-gd2db7f7901 change was committed where it incorrectly
overwrote DECL_ALIGN even if it was already larger, rather than
just always increasing it.  But with that change in, it doesn't
make sense to me anymore.

Note, the testcase is latent on the trunk, but reproduces on the 13
branch.

2024-04-05  Jakub Jelinek  

PR tree-optimization/114566
* tree-vect-loop.cc (update_epilogue_loop_vinfo): Don't clear
base_misaligned.

* gcc.target/i386/avx512f-pr114566.c: New test.

(cherry picked from commit a844095e17c1a5aada1364c6f6eaade87ead463c)

Diff:
---
 gcc/testsuite/gcc.target/i386/avx512f-pr114566.c | 34 
 gcc/tree-vect-loop.cc|  8 +-
 2 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/gcc/testsuite/gcc.target/i386/avx512f-pr114566.c 
b/gcc/testsuite/gcc.target/i386/avx512f-pr114566.c
new file mode 100644
index 000..abfab1bfcd5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-pr114566.c
@@ -0,0 +1,34 @@
+/* PR tree-optimization/114566 */
+/* { dg-do run } */
+/* { dg-options "-O3 -mavx512f" } */
+/* { dg-additional-options "-fstack-protector-strong" { target 
fstack_protector } } */
+/* { dg-require-effective-target avx512f } */
+
+#define AVX512F
+#include "avx512f-helper.h"
+
+__attribute__((noipa)) int
+foo (float x, float y)
+{
+  float a[8][56];
+  __builtin_memset (a, 0, sizeof (a));
+
+  for (int j = 0; j < 8; j++)
+for (int k = 0; k < 56; k++)
+  {
+   float b = k * y;
+   if (b < 0.)
+ b = 0.;
+   if (b > 0.)
+ b = 0.;
+   a[j][k] += b;
+  }
+
+  return __builtin_log (x);
+}
+
+void
+TEST (void)
+{
+  foo (86.25f, 0.625f);
+}
diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc
index b4ce9535646..31ced32126e 100644
--- a/gcc/tree-vect-loop.cc
+++ b/gcc/tree-vect-loop.cc
@@ -10607,9 +10607,7 @@ find_in_mapping (tree t, void *context)
corresponding dr_vec_info need to be reconnected to the EPILOGUE's
stmt_vec_infos, their statements need to point to their corresponding copy,
if they are gather loads or scatter stores then their reference needs to be
-   updated to point to its corresponding copy and finally we set
-   'base_misaligned' to false as we have already peeled for alignment in the
-   prologue of the main loop.  */
+   updated to point to its corresponding copy.  */
 
 static void
 update_epilogue_loop_vinfo (class loop *epilogue, tree advance)
@@ -10750,10 +10748,6 @@ update_epilogue_loop_vinfo (class loop *epilogue, tree 
advance)
}
   DR_STMT (dr) = STMT_VINFO_STMT (stmt_vinfo);
   stmt_vinfo->dr_aux.stmt = stmt_vinfo;
-  /* The vector size of the epilogue is smaller than that of the main loop
-so the alignment is either the same or lower. This means the dr will
-thus by definition be aligned.  */
-  STMT_VINFO_DR_INFO (stmt_vinfo)->base_misaligned = false;
 }
 
   epilogue_vinfo->shared->datarefs_copy.release ();

[gcc r13-8626] fold-const: Handle NON_LVALUE_EXPR in native_encode_initializer [PR114537]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:a297f9bbb9611414fe48f6d61a8829bf5808bd2c

commit r13-8626-ga297f9bbb9611414fe48f6d61a8829bf5808bd2c
Author: Jakub Jelinek 
Date:   Thu Apr 4 10:47:52 2024 +0200

fold-const: Handle NON_LVALUE_EXPR in native_encode_initializer [PR114537]

The following testcase is incorrectly rejected.  The problem is that
for bit-fields native_encode_initializer expects the corresponding
CONSTRUCTOR elt value must be INTEGER_CST, but that isn't the case
here, it is wrapped into NON_LVALUE_EXPR by maybe_wrap_with_location.
We could STRIP_ANY_LOCATION_WRAPPER as well, but as all we are looking for
is INTEGER_CST inside, just looking through NON_LVALUE_EXPR seems easier.

2024-04-04  Jakub Jelinek  

PR c++/114537
* fold-const.cc (native_encode_initializer): Look through
NON_LVALUE_EXPR if val is INTEGER_CST.

* g++.dg/cpp2a/bit-cast16.C: New test.

(cherry picked from commit 1baec8deb014b8a7da58879a407a4c00cdeb5a09)

Diff:
---
 gcc/fold-const.cc   |  2 ++
 gcc/testsuite/g++.dg/cpp2a/bit-cast16.C | 16 
 2 files changed, 18 insertions(+)

diff --git a/gcc/fold-const.cc b/gcc/fold-const.cc
index 31ae6cebbe6..25dd7c1094e 100644
--- a/gcc/fold-const.cc
+++ b/gcc/fold-const.cc
@@ -8485,6 +8485,8 @@ native_encode_initializer (tree init, unsigned char *ptr, 
int len,
  if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN)
return 0;
 
+ if (TREE_CODE (val) == NON_LVALUE_EXPR)
+   val = TREE_OPERAND (val, 0);
  if (TREE_CODE (val) != INTEGER_CST)
return 0;
 
diff --git a/gcc/testsuite/g++.dg/cpp2a/bit-cast16.C 
b/gcc/testsuite/g++.dg/cpp2a/bit-cast16.C
new file mode 100644
index 000..d298af67ef2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/bit-cast16.C
@@ -0,0 +1,16 @@
+// PR c++/114537
+// { dg-do compile { target c++20 } }
+
+namespace std {
+template
+constexpr T
+bit_cast (const F& f) noexcept
+{
+  return __builtin_bit_cast (T, f);
+}
+}
+
+struct A { signed char b : 1 = 0; signed char c : 7 = 0; };
+struct D { unsigned char e; };
+constexpr unsigned char f = std::bit_cast (A{}).e;
+static_assert (f == 0);

[Bug sanitizer/114687] [13 Regression] ICE: in edge_before_returns_twice_call, at gimple-iterator.cc:981

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114687

--- Comment #6 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:7a1a52934a2ab9ac9205a3a4d5b82a672fefba7e

commit r13-8631-g7a1a52934a2ab9ac9205a3a4d5b82a672fefba7e
Author: Jakub Jelinek 
Date:   Fri Apr 12 10:59:54 2024 +0200

Limit special asan/ubsan/bitint returns_twice handling to calls in bbs with
abnormal pred [PR114687]

The tree-cfg.cc verifier only diagnoses returns_twice calls preceded
by non-label/debug stmts if it is in a bb with abnormal predecessor.
The following testcase shows that if a user lies in the attributes
(a function which never returns can't be pure, and can't return
twice when it doesn't ever return at all), when we figure it out,
we can remove the abnormal edges to the "returns_twice" call and perhaps
whole .ABNORMAL_DISPATCHER etc.
edge_before_returns_twice_call then ICEs because it can't find such
an edge.

The following patch limits the special handling to calls in bbs where
the verifier requires that.

2024-04-12  Jakub Jelinek  

PR sanitizer/114687
* gimple-iterator.cc (gsi_safe_insert_before): Only use
edge_before_returns_twice_call if bb_has_abnormal_pred.
(gsi_safe_insert_seq_before): Likewise.

* gcc.dg/asan/pr114687.c: New test.

(cherry picked from commit c9e94ae448ba309dba74de3ee1974a3ed9248889)

[gcc r13-8629] c++: Fix up maybe_warn_for_constant_evaluated calls [PR114580]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:ae3b6dea0445f9650cf1a684527efac06497f1b4

commit r13-8629-gae3b6dea0445f9650cf1a684527efac06497f1b4
Author: Jakub Jelinek 
Date:   Tue Apr 9 09:31:42 2024 +0200

c++: Fix up maybe_warn_for_constant_evaluated calls [PR114580]

When looking at maybe_warn_for_constant_evaluated for the trivial
infinite loops patch, I've noticed that it can emit weird diagnostics
for if constexpr in templates, first warn that std::is_constant_evaluted()
always evaluates to false (because the function template is not constexpr)
and then during instantiation warn that std::is_constant_evaluted()
always evaluates to true (because it is used in if constexpr condition).
Now, only the latter is actually true, even when the if constexpr
is in a non-constexpr function, it will still always evaluate to true.

So, the following patch fixes it to call maybe_warn_for_constant_evaluated
always with IF_STMT_CONSTEXPR_P (if_stmt) as the second argument rather than
true if it is if constexpr with non-dependent condition etc.

2024-04-09  Jakub Jelinek  

PR c++/114580
* semantics.cc (finish_if_stmt_cond): Call
maybe_warn_for_constant_evaluated with IF_STMT_CONSTEXPR_P (if_stmt)
as the second argument, rather than true/false depending on if
it is if constexpr with non-dependent constant expression with
bool type.

* g++.dg/cpp2a/is-constant-evaluated15.C: New test.

(cherry picked from commit cfed80b9e4f562c99679739548df9369117dd791)

Diff:
---
 gcc/cp/semantics.cc| 10 +++-
 .../g++.dg/cpp2a/is-constant-evaluated15.C | 28 ++
 2 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc
index ff5252905fe..a9fabf92a2a 100644
--- a/gcc/cp/semantics.cc
+++ b/gcc/cp/semantics.cc
@@ -1046,6 +1046,7 @@ tree
 finish_if_stmt_cond (tree orig_cond, tree if_stmt)
 {
   tree cond = maybe_convert_cond (orig_cond);
+  maybe_warn_for_constant_evaluated (cond, IF_STMT_CONSTEXPR_P (if_stmt));
   if (IF_STMT_CONSTEXPR_P (if_stmt)
   && !type_dependent_expression_p (cond)
   && require_constant_expression (cond)
@@ -1054,16 +1055,11 @@ finish_if_stmt_cond (tree orig_cond, tree if_stmt)
 converted to bool.  */
   && TYPE_MAIN_VARIANT (TREE_TYPE (cond)) == boolean_type_node)
 {
-  maybe_warn_for_constant_evaluated (cond, /*constexpr_if=*/true);
   cond = instantiate_non_dependent_expr (cond);
   cond = cxx_constant_value (cond);
 }
-  else
-{
-  maybe_warn_for_constant_evaluated (cond, /*constexpr_if=*/false);
-  if (processing_template_decl)
-   cond = orig_cond;
-}
+  else if (processing_template_decl)
+cond = orig_cond;
   finish_cond (_COND (if_stmt), cond);
   add_stmt (if_stmt);
   THEN_CLAUSE (if_stmt) = push_stmt_list ();
diff --git a/gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated15.C 
b/gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated15.C
new file mode 100644
index 000..50a3cac6e07
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated15.C
@@ -0,0 +1,28 @@
+// PR c++/114580
+// { dg-do compile { target c++17 } }
+// { dg-options "-Wtautological-compare" }
+
+namespace std {
+  constexpr inline bool
+  is_constant_evaluated () noexcept
+  {
+#if __cpp_if_consteval >= 202106L
+if consteval { return true; } else { return false; }
+#else
+return __builtin_is_constant_evaluated ();
+#endif
+  }
+}
+
+template 
+void foo ()
+{
+  if constexpr ((T) std::is_constant_evaluated ()) // { dg-warning 
"'std::is_constant_evaluated' always evaluates to true in 'if constexpr'" }
+;  // { dg-bogus 
"'std::is_constant_evaluated' always evaluates to false in a non-'constexpr' 
function" }
+}
+
+void
+bar ()
+{
+  foo  ();
+}

[Bug sanitizer/114743] ICE in build_check_stmt at asan.cc:2707 while compiling gcc.dg/ubsan/pr112709-2.c with -fsanitize=address

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114743

--- Comment #4 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:cd8e2137462d9ae1723fa193b6062ec65d164457

commit r13-8634-gcd8e2137462d9ae1723fa193b6062ec65d164457
Author: Jakub Jelinek 
Date:   Wed Apr 17 10:24:18 2024 +0200

asan: Don't instrument .ABNORMAL_DISPATCHER [PR114743]

.ABNORMAL_DISPATCHER is currently the only internal function with
ECF_NORETURN, and asan likes to instrument ECF_NORETURN calls by adding
some builtin call before them, which breaks the .ABNORMAL_DISPATCHER
discovery added in gsi_safe_*.

The following patch fixes asan not to instrument .ABNORMAL_DISPATCHER
calls, like it doesn't instrument a couple of specific builtin calls
as well.

2024-04-17  Jakub Jelinek  

PR sanitizer/114743
* asan.cc (maybe_instrument_call): Don't instrument calls to
.ABNORMAL_DISPATCHER.

* gcc.dg/asan/pr112709-2.c (freddy): New function from
gcc.dg/ubsan/pr112709-2.c version of the test.

(cherry picked from commit 299d14a54672a4d12c1abbe4031a732bb56cddaa)

[gcc r13-8632] c++: Fix bogus warnings about ignored annotations [PR114691]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:ed7be7ba6f125cfda7ad07263213cbe02b7e7ced

commit r13-8632-ged7be7ba6f125cfda7ad07263213cbe02b7e7ced
Author: Jakub Jelinek 
Date:   Fri Apr 12 20:53:10 2024 +0200

c++: Fix bogus warnings about ignored annotations [PR114691]

The middle-end warns about the ANNOTATE_EXPR added for while/for loops
if they declare a var inside of the loop condition.
This is because the assumption is that ANNOTATE_EXPR argument is used
immediately in a COND_EXPR (later GIMPLE_COND), but simplify_loop_decl_cond
wraps the ANNOTATE_EXPR inside of a TRUTH_NOT_EXPR, so it no longer
holds.

The following patch fixes that by adding the TRUTH_NOT_EXPR inside of the
ANNOTATE_EXPR argument if any.

2024-04-12  Jakub Jelinek  

PR c++/114691
* semantics.cc (simplify_loop_decl_cond): Use cp_build_unary_op with
TRUTH_NOT_EXPR on ANNOTATE_EXPR argument (if any) rather than
ANNOTATE_EXPR itself.

* g++.dg/ext/pr114691.C: New test.

(cherry picked from commit 91146346f57cc54dfeb2669347edd0eb3d13af7f)

Diff:
---
 gcc/cp/semantics.cc |  6 +-
 gcc/testsuite/g++.dg/ext/pr114691.C | 22 ++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc
index a9fabf92a2a..3bf478fd68c 100644
--- a/gcc/cp/semantics.cc
+++ b/gcc/cp/semantics.cc
@@ -800,7 +800,11 @@ simplify_loop_decl_cond (tree *cond_p, tree body)
   *cond_p = boolean_true_node;
 
   if_stmt = begin_if_stmt ();
-  cond = cp_build_unary_op (TRUTH_NOT_EXPR, cond, false, tf_warning_or_error);
+  cond_p = 
+  while (TREE_CODE (*cond_p) == ANNOTATE_EXPR)
+cond_p = _OPERAND (*cond_p, 0);
+  *cond_p = cp_build_unary_op (TRUTH_NOT_EXPR, *cond_p, false,
+  tf_warning_or_error);
   finish_if_stmt_cond (cond, if_stmt);
   finish_break_stmt ();
   finish_then_clause (if_stmt);
diff --git a/gcc/testsuite/g++.dg/ext/pr114691.C 
b/gcc/testsuite/g++.dg/ext/pr114691.C
new file mode 100644
index 000..bda8ff9b39f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/pr114691.C
@@ -0,0 +1,22 @@
+// PR c++/114691
+// { dg-do compile }
+// { dg-options "-O2 -Wall" }
+
+void qux (int);
+int foo (int);
+
+void
+bar (int x)
+{
+  #pragma GCC ivdep
+  while (int y = foo (x))  // { dg-bogus "ignoring loop annotation" }
+qux (y);
+}
+
+void
+baz (int x)
+{
+  #pragma GCC ivdep
+  for (; int y = foo (x); )// { dg-bogus "ignoring loop annotation" }
+qux (y);
+}

[Bug c++/114634] [11/12/13 Regression] Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute since r9-1745

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114634

--- Comment #6 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:2c85e8def0efd4b0d9d312a1f0cbbee332b4e0d1

commit r13-8633-g2c85e8def0efd4b0d9d312a1f0cbbee332b4e0d1
Author: Jakub Jelinek 
Date:   Mon Apr 15 10:25:22 2024 +0200

attribs: Don't crash on NULL TREE_TYPE in diag_attr_exclusions [PR114634]

The enumerator still doesn't have TREE_TYPE set but diag_attr_exclusions
assumes that all decls must have types.
I think it is better in something as unimportant as diag_attr_exclusions
to be more robust, if there is no type, it can just diagnose exclusions
on the DECL_ATTRIBUTES, like for types it only diagnoses it on
TYPE_ATTRIBUTES.

2024-04-15  Jakub Jelinek  

PR c++/114634
* attribs.cc (diag_attr_exclusions): Set attrs[1] to NULL_TREE for
decls with NULL TREE_TYPE.

* g++.dg/ext/attrib68.C: New test.

(cherry picked from commit 7ec54f5fdfec298812a749699874db4d6a7246bb)

[gcc r13-8633] attribs: Don't crash on NULL TREE_TYPE in diag_attr_exclusions [PR114634]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:2c85e8def0efd4b0d9d312a1f0cbbee332b4e0d1

commit r13-8633-g2c85e8def0efd4b0d9d312a1f0cbbee332b4e0d1
Author: Jakub Jelinek 
Date:   Mon Apr 15 10:25:22 2024 +0200

attribs: Don't crash on NULL TREE_TYPE in diag_attr_exclusions [PR114634]

The enumerator still doesn't have TREE_TYPE set but diag_attr_exclusions
assumes that all decls must have types.
I think it is better in something as unimportant as diag_attr_exclusions
to be more robust, if there is no type, it can just diagnose exclusions
on the DECL_ATTRIBUTES, like for types it only diagnoses it on
TYPE_ATTRIBUTES.

2024-04-15  Jakub Jelinek  

PR c++/114634
* attribs.cc (diag_attr_exclusions): Set attrs[1] to NULL_TREE for
decls with NULL TREE_TYPE.

* g++.dg/ext/attrib68.C: New test.

(cherry picked from commit 7ec54f5fdfec298812a749699874db4d6a7246bb)

Diff:
---
 gcc/attribs.cc  | 7 ++-
 gcc/testsuite/g++.dg/ext/attrib68.C | 8 
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/gcc/attribs.cc b/gcc/attribs.cc
index 080b95928eb..24818c76f70 100644
--- a/gcc/attribs.cc
+++ b/gcc/attribs.cc
@@ -480,7 +480,12 @@ diag_attr_exclusions (tree last_decl, tree node, tree 
attrname,
   if (DECL_P (node))
 {
   attrs[0] = DECL_ATTRIBUTES (node);
-  attrs[1] = TYPE_ATTRIBUTES (TREE_TYPE (node));
+  if (TREE_TYPE (node))
+   attrs[1] = TYPE_ATTRIBUTES (TREE_TYPE (node));
+  else
+   /* TREE_TYPE can be NULL e.g. while processing attributes on
+  enumerators.  */
+   attrs[1] = NULL_TREE;
 }
   else
 {
diff --git a/gcc/testsuite/g++.dg/ext/attrib68.C 
b/gcc/testsuite/g++.dg/ext/attrib68.C
new file mode 100644
index 000..be3b1108491
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/attrib68.C
@@ -0,0 +1,8 @@
+// PR c++/114634
+// { dg-do compile }
+
+template 
+struct A
+{
+  enum { e __attribute__ ((aligned (16))) };   // { dg-error "alignment may 
not be specified for 'e'" }
+};

[Bug c++/114537] bit_cast does not work NSDMI of bitfields

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114537

--- Comment #6 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:a297f9bbb9611414fe48f6d61a8829bf5808bd2c

commit r13-8626-ga297f9bbb9611414fe48f6d61a8829bf5808bd2c
Author: Jakub Jelinek 
Date:   Thu Apr 4 10:47:52 2024 +0200

fold-const: Handle NON_LVALUE_EXPR in native_encode_initializer [PR114537]

The following testcase is incorrectly rejected.  The problem is that
for bit-fields native_encode_initializer expects the corresponding
CONSTRUCTOR elt value must be INTEGER_CST, but that isn't the case
here, it is wrapped into NON_LVALUE_EXPR by maybe_wrap_with_location.
We could STRIP_ANY_LOCATION_WRAPPER as well, but as all we are looking for
is INTEGER_CST inside, just looking through NON_LVALUE_EXPR seems easier.

2024-04-04  Jakub Jelinek  

PR c++/114537
* fold-const.cc (native_encode_initializer): Look through
NON_LVALUE_EXPR if val is INTEGER_CST.

* g++.dg/cpp2a/bit-cast16.C: New test.

(cherry picked from commit 1baec8deb014b8a7da58879a407a4c00cdeb5a09)

[gcc r13-8630] asan, v3: Fix up handling of > 32 byte aligned variables with -fsanitize=address -fstack-protector*

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:a16d90ec302e588dab5d7d31ccdd7b3fd5c6214e

commit r13-8630-ga16d90ec302e588dab5d7d31ccdd7b3fd5c6214e
Author: Jakub Jelinek 
Date:   Thu Apr 11 11:12:11 2024 +0200

asan, v3: Fix up handling of > 32 byte aligned variables with 
-fsanitize=address -fstack-protector* [PR110027]

On Tue, Mar 26, 2024 at 02:08:02PM +0800, liuhongt wrote:
> > > So, try to add some other variable with larger size and smaller 
alignment
> > > to the frame (and make sure it isn't optimized away).
> > >
> > > alignb above is the alignment of the first partition's var, if
> > > align_frame_offset really needs to depend on the var alignment, it 
probably
> > > should be the maximum alignment of all the vars with alignment
> > > alignb * BITS_PER_UNIT <=3D MAX_SUPPORTED_STACK_ALIGNMENT
> > >
>
> In asan_emit_stack_protection, when it allocated fake stack, it assume
> bottom of stack is also aligned to alignb. And the place violated this
> is the first var partition. which is 32 bytes offsets,  it should be
> BIGGEST_ALIGNMENT / BITS_PER_UNIT.
> So I think we need to use MAX (BIGGEST_ALIGNMENT /
> BITS_PER_UNIT, ASAN_RED_ZONE_SIZE) for the first var partition.

Your first patch aligned offsets[0] to maximum of alignb and
ASAN_RED_ZONE_SIZE.  But as I wrote in the reply to that mail, alignb there
is the alignment of just a single variable which is the first one to appear
in the sorted list and is placed in the highest spot in the stack frame.
That is not necessarily the largest alignment, the sorting ensures that it
is a variable with the largest size in the frame (and only if several of
them have equal size, largest alignment from the same sized ones).  Your
second patch used maximum of BIGGEST_ALIGNMENT / BITS_PER_UNIT and
ASAN_RED_ZONE_SIZE.  That doesn't change anything at all when using
-mno-avx512f - offsets[0] is still just 32-byte aligned in that case
relative to top of frame, just changes the -mavx512f case to be 64-byte
aligned offsets[0] (aka offsets[0] is then either 0 or -64 instead of either
0 or -32).  That will not help if any variable in the frame needs 128-byte,
256-byte, 512-byte ...  4096-byte alignment.  If you want to fix the bug in
the spot you've touched, you'd need to walk all the
stack_vars[stack_vars_sorted[si2]] for si2 [si + 1, n - 1] and for those
where the loop would do anything (i.e.
stack_vars[i2].representative == i2
&& TREE_CODE (decl2) == SSA_NAME
   ? SA.partition_to_pseudo[var_to_partition (SA.map, decl2)] == NULL_RTX
   : DECL_RTL (decl2) == pc_rtx
and the pred applies (but that means also walking the earlier ones!
because with -fstack-protector* the vars can be processed in several calls) 
and
alignb2 * BITS_PER_UNIT <= MAX_SUPPORTED_STACK_ALIGNMENT
and compute maximum of those alignments.
That maximum is already computed,
data->asan_alignb = MAX (data->asan_alignb, alignb);
computes that, but you get the final result only after you do all the
expand_stack_vars calls.  You'd need to compute it before.

Though, that change would be still in the wrong place.
The thing is, it would be a waste of the precious stack space when it isn't
needed at all (e.g.  when asan will not at compile time do the use after
return checking, or if it won't do it at runtime, or even if it will do at
runtime it will waste the space on the stack).

The following patch fixes it solely for the __asan_stack_malloc_N
allocations, doesn't enlarge unnecessarily further the actual stack frame.
Because asan is only supported on FRAME_GROWS_DOWNWARD architectures
(mips, rs6000 and xtensa are conditional FRAME_GROWS_DOWNWARD arches, which
for -fsanitize=address or -fstack-protector* use FRAME_GROWS_DOWNWARD 1,
otherwise 0, others supporting asan always just use 1), the assumption for
the dynamic stack realignment is that the top of the stack frame (aka offset
0) is aligned to alignb passed to the function (which is the maximum of 
alignb
of all the vars in the frame).  As checked by the assertion in the patch,
offsets[0] is 0 most of the time and so that assumption is correct, the only
case when it is not 0 is if -fstack-protector* is on together with
-fsanitize=address and cfgexpand.cc (create_stack_guard) created a stack
guard.  That is the only variable which is allocated in the stack frame
right away, for all others with -fsanitize=address defer_stack_allocation
(or -fstack-protector*) returns true and so they aren't allocated
immediately but handled during the frame layout phases.  So, the original
frame_offset of 0 is changed because of the stack guard to
-pointer_size_in_bytes and later at the
  if (data->asan_vec.is_empty ())
{
  align_frame_offset 

[Bug middle-end/114552] [13 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r13-990

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114552

--- Comment #9 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:ba6fd407891fd83648ad803c85b607dc09e23be4

commit r13-8624-gba6fd407891fd83648ad803c85b607dc09e23be4
Author: Jakub Jelinek 
Date:   Wed Apr 3 09:59:45 2024 +0200

expr: Fix up emit_push_insn [PR114552]

r13-990 added optimizations in multiple spots to optimize during
expansion storing of constant initializers into targets.
In the load_register_parameters and expand_expr_real_1 cases,
it checks it has a tree as the source and so knows we are reading
that whole decl's value, so the code is fine as is, but in the
emit_push_insn case it checks for a MEM from which something
is pushed and checks for SYMBOL_REF as the MEM's address, but
still assumes the whole object is copied, which as the following
testcase shows might not always be the case.  In the testcase,
k is 6 bytes, then 2 bytes of padding, then another 4 bytes,
while the emit_push_insn wants to store just the 6 bytes.

The following patch simply verifies it is the whole initializer
that is being stored, I think that is best thing to do so late
in GCC 14 cycle as well for backporting.

For GCC 15, perhaps the code could stop requiring it must be at offset
zero,
nor that the size is equal, but could use
get_symbol_constant_value/fold_ctor_reference gimple-fold APIs to actually
extract just part of the initializer if we e.g. push just some subset
(of course, still verify that it is a subset).  For sizes which are power
of two bytes and we have some integer modes, we could use as type for
fold_ctor_reference corresponding integral types, otherwise dunno, punt
or use some structure (e.g. try to find one in the initializer?), whatever.
But even in the other spots it could perhaps handle loading of
COMPONENT_REFs or MEM_REFs from the .rodata vars.

2024-04-03  Jakub Jelinek  

PR middle-end/114552
* expr.cc (emit_push_insn): Only use store_constructor for
immediate_const_ctor_p if int_expr_size matches size.

* gcc.c-torture/execute/pr114552.c: New test.

(cherry picked from commit 03039744f368a24a452e4ea8d946e9c2cedaf1aa)

[gcc r13-8625] libquadmath: Don't assume the storage for __float128 arguments is aligned [PR114533]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:cc39bd532d4de1ba0b2785246fb6fdd63ec2e92c

commit r13-8625-gcc39bd532d4de1ba0b2785246fb6fdd63ec2e92c
Author: Jakub Jelinek 
Date:   Wed Apr 3 10:02:35 2024 +0200

libquadmath: Don't assume the storage for __float128 arguments is aligned 
[PR114533]

With the 
register_printf_type/register_printf_modifier/register_printf_specifier
APIs the C library is just told the size of the argument and is provided 
with
a callback to fetch the argument from va_list using va_arg into C library 
provided
memory.  The C library isn't told what alignment requirement it has, but we 
were
using direct load of a __float128 value from that memory which assumes
__alignof (__float128) alignment.

The following patch fixes that by using memcpy instead.

I haven't been able to reproduce an actual crash, tried
 #include 
 #include 
 #include 

int main ()
{
  __float128 r;
  int prec = 20;
  int width = 46;
  char buf[128];

  r = 2.0q;
  r = sqrtq (r);
  int n = quadmath_snprintf (buf, sizeof buf, "%+-#*.20Qe", width, r);
  if ((size_t) n < sizeof buf)
printf ("%s\n", buf);
/* Prints: +1.41421356237309504880e+00 */
  quadmath_snprintf (buf, sizeof buf, "%Qa", r);
  if ((size_t) n < sizeof buf)
printf ("%s\n", buf);
/* Prints: 0x1.6a09e667f3bcc908b2fb1366ea96p+0 */
  n = quadmath_snprintf (NULL, 0, "%+-#46.*Qe", prec, r);
  if (n > -1)
{
  char *str = malloc (n + 1);
  if (str)
{
  quadmath_snprintf (str, n + 1, "%+-#46.*Qe", prec, r);
  printf ("%s\n", str);
  /* Prints: +1.41421356237309504880e+00 */
}
  free (str);
}
  printf ("%+-#*.20Qe\n", width, r);
  printf ("%Qa\n", r);
  printf ("%+-#46.*Qe\n", prec, r);
  printf ("%d %Qe %d %Qe %d %Qe\n", 1, r, 2, r, 3, r);
  return 0;
}
In any case, I think memcpy for loading from it is right.

2024-04-03  Simon Chopin  
Jakub Jelinek  

PR libquadmath/114533
* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy to copy
__float128 out of args.
* printf/printf_fphex.c (__quadmath_printf_fphex): Likewise.

Signed-off-by: Simon Chopin 
(cherry picked from commit 8455d6f6cd43b7b143ab9ee19437452fceba9cc9)

Diff:
---
 libquadmath/printf/printf_fp.c| 2 +-
 libquadmath/printf/printf_fphex.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libquadmath/printf/printf_fp.c b/libquadmath/printf/printf_fp.c
index 8effcee88fa..9968aa5307c 100644
--- a/libquadmath/printf/printf_fp.c
+++ b/libquadmath/printf/printf_fp.c
@@ -363,7 +363,7 @@ __quadmath_printf_fp (struct __quadmath_printf_file *fp,
 
   /* Fetch the argument value. */
 {
-  fpnum = **(const __float128 **) args[0];
+  memcpy (, *(const void *const *) args[0], sizeof (fpnum));
 
   /* Check for special values: not a number or infinity.  */
   if (isnanq (fpnum))
diff --git a/libquadmath/printf/printf_fphex.c 
b/libquadmath/printf/printf_fphex.c
index a40a6b00945..ddb413563c6 100644
--- a/libquadmath/printf/printf_fphex.c
+++ b/libquadmath/printf/printf_fphex.c
@@ -163,7 +163,8 @@ __quadmath_printf_fphex (struct __quadmath_printf_file *fp,
 
   /* Fetch the argument value. */
 {
-  fpnum.value = **(const __float128 **) args[0];
+  memcpy (, *(const void *const *) args[0],
+ sizeof (fpnum.value));
 
   /* Check for special values: not a number or infinity.  */
   if (isnanq (fpnum.value))

[Bug libquadmath/114533] libquadmath: printf: fix misaligned access on args

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114533

--- Comment #13 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:cc39bd532d4de1ba0b2785246fb6fdd63ec2e92c

commit r13-8625-gcc39bd532d4de1ba0b2785246fb6fdd63ec2e92c
Author: Jakub Jelinek 
Date:   Wed Apr 3 10:02:35 2024 +0200

libquadmath: Don't assume the storage for __float128 arguments is aligned
[PR114533]

With the
register_printf_type/register_printf_modifier/register_printf_specifier
APIs the C library is just told the size of the argument and is provided
with
a callback to fetch the argument from va_list using va_arg into C library
provided
memory.  The C library isn't told what alignment requirement it has, but we
were
using direct load of a __float128 value from that memory which assumes
__alignof (__float128) alignment.

The following patch fixes that by using memcpy instead.

I haven't been able to reproduce an actual crash, tried
 #include 
 #include 
 #include 

int main ()
{
  __float128 r;
  int prec = 20;
  int width = 46;
  char buf[128];

  r = 2.0q;
  r = sqrtq (r);
  int n = quadmath_snprintf (buf, sizeof buf, "%+-#*.20Qe", width, r);
  if ((size_t) n < sizeof buf)
printf ("%s\n", buf);
/* Prints: +1.41421356237309504880e+00 */
  quadmath_snprintf (buf, sizeof buf, "%Qa", r);
  if ((size_t) n < sizeof buf)
printf ("%s\n", buf);
/* Prints: 0x1.6a09e667f3bcc908b2fb1366ea96p+0 */
  n = quadmath_snprintf (NULL, 0, "%+-#46.*Qe", prec, r);
  if (n > -1)
{
  char *str = malloc (n + 1);
  if (str)
{
  quadmath_snprintf (str, n + 1, "%+-#46.*Qe", prec, r);
  printf ("%s\n", str);
  /* Prints: +1.41421356237309504880e+00 */
}
  free (str);
}
  printf ("%+-#*.20Qe\n", width, r);
  printf ("%Qa\n", r);
  printf ("%+-#46.*Qe\n", prec, r);
  printf ("%d %Qe %d %Qe %d %Qe\n", 1, r, 2, r, 3, r);
  return 0;
}
In any case, I think memcpy for loading from it is right.

2024-04-03  Simon Chopin  
Jakub Jelinek  

PR libquadmath/114533
* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy to copy
__float128 out of args.
* printf/printf_fphex.c (__quadmath_printf_fphex): Likewise.

Signed-off-by: Simon Chopin 
(cherry picked from commit 8455d6f6cd43b7b143ab9ee19437452fceba9cc9)

[gcc r13-8624] expr: Fix up emit_push_insn [PR114552]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:ba6fd407891fd83648ad803c85b607dc09e23be4

commit r13-8624-gba6fd407891fd83648ad803c85b607dc09e23be4
Author: Jakub Jelinek 
Date:   Wed Apr 3 09:59:45 2024 +0200

expr: Fix up emit_push_insn [PR114552]

r13-990 added optimizations in multiple spots to optimize during
expansion storing of constant initializers into targets.
In the load_register_parameters and expand_expr_real_1 cases,
it checks it has a tree as the source and so knows we are reading
that whole decl's value, so the code is fine as is, but in the
emit_push_insn case it checks for a MEM from which something
is pushed and checks for SYMBOL_REF as the MEM's address, but
still assumes the whole object is copied, which as the following
testcase shows might not always be the case.  In the testcase,
k is 6 bytes, then 2 bytes of padding, then another 4 bytes,
while the emit_push_insn wants to store just the 6 bytes.

The following patch simply verifies it is the whole initializer
that is being stored, I think that is best thing to do so late
in GCC 14 cycle as well for backporting.

For GCC 15, perhaps the code could stop requiring it must be at offset zero,
nor that the size is equal, but could use
get_symbol_constant_value/fold_ctor_reference gimple-fold APIs to actually
extract just part of the initializer if we e.g. push just some subset
(of course, still verify that it is a subset).  For sizes which are power
of two bytes and we have some integer modes, we could use as type for
fold_ctor_reference corresponding integral types, otherwise dunno, punt
or use some structure (e.g. try to find one in the initializer?), whatever.
But even in the other spots it could perhaps handle loading of
COMPONENT_REFs or MEM_REFs from the .rodata vars.

2024-04-03  Jakub Jelinek  

PR middle-end/114552
* expr.cc (emit_push_insn): Only use store_constructor for
immediate_const_ctor_p if int_expr_size matches size.

* gcc.c-torture/execute/pr114552.c: New test.

(cherry picked from commit 03039744f368a24a452e4ea8d946e9c2cedaf1aa)

Diff:
---
 gcc/expr.cc|  9 ++---
 gcc/testsuite/gcc.c-torture/execute/pr114552.c | 24 
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/gcc/expr.cc b/gcc/expr.cc
index f8f5cc5a6ca..5dac06fa94b 100644
--- a/gcc/expr.cc
+++ b/gcc/expr.cc
@@ -5084,6 +5084,7 @@ emit_push_insn (rtx x, machine_mode mode, tree type, rtx 
size,
  /* If source is a constant VAR_DECL with a simple constructor,
  store the constructor to the stack instead of moving it.  */
  const_tree decl;
+ HOST_WIDE_INT sz;
  if (partial == 0
  && MEM_P (xinner)
  && SYMBOL_REF_P (XEXP (xinner, 0))
@@ -5091,9 +5092,11 @@ emit_push_insn (rtx x, machine_mode mode, tree type, rtx 
size,
  && VAR_P (decl)
  && TREE_READONLY (decl)
  && !TREE_SIDE_EFFECTS (decl)
- && immediate_const_ctor_p (DECL_INITIAL (decl), 2))
-   store_constructor (DECL_INITIAL (decl), target, 0,
-  int_expr_size (DECL_INITIAL (decl)), false);
+ && immediate_const_ctor_p (DECL_INITIAL (decl), 2)
+ && (sz = int_expr_size (DECL_INITIAL (decl))) > 0
+ && CONST_INT_P (size)
+ && INTVAL (size) == sz)
+   store_constructor (DECL_INITIAL (decl), target, 0, sz, false);
  else
emit_block_move (target, xinner, size, BLOCK_OP_CALL_PARM);
}
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr114552.c 
b/gcc/testsuite/gcc.c-torture/execute/pr114552.c
new file mode 100644
index 000..22cb4ee351f
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr114552.c
@@ -0,0 +1,24 @@
+/* PR middle-end/114552 */
+
+struct __attribute__((packed)) S { short b; int c; };
+struct T { struct S b; int e; };
+static const struct T k = { { 1, 0 }, 0 };
+
+__attribute__((noinline)) void
+foo (void)
+{
+  asm volatile ("" : : : "memory");
+}
+
+__attribute__((noinline)) void
+bar (struct S n)
+{
+  foo ();
+}
+
+int
+main ()
+{
+  bar (k.b);
+  return 0;
+}

[Bug bootstrap/106472] No rule to make target '../libbacktrace/libbacktrace.la', needed by 'libgo.la'.

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106472

--- Comment #39 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:cb277dea557aaa25fdced201f7c45c753c709dfa

commit r13-8623-gcb277dea557aaa25fdced201f7c45c753c709dfa
Author: Jakub Jelinek 
Date:   Tue Apr 2 13:40:27 2024 +0200

Fix up postboot dependencies [PR106472]

On Wed, Mar 13, 2024 at 10:13:37AM +0100, Jakub Jelinek wrote:
> While the first Makefile.tpl hunk looks obviously ok, the others look
> completely wrong to me.
> There is nothing special about libgo vs. libbacktrace/libatomic
> compared to any other target library which is not bootstrapped vs. any
> of its dependencies which are in the bootstrapped set.
> So, Makefile.tpl shouldn't hardcode such dependencies.

Here is my version of the fix.
The dependencies in the toplevel Makefile simply didn't take into account
that some target modules could be in a bootstrapped build built in some
configurations as bootstrap modules (typically as dependencies of other
target bootstrap modules), while in other configurations just as
dependencies of non-bootstrap target modules and so not built during the
bootstrap, but after it.
Makefile.tpl arranges for those postboot target module -> target module
dependencies to be emitted only inside of an @unless gcc-bootstrap block,
while for @if gcc-bootstrap it just emits
configure-target-whatever: stage_last
dependencies which ensure those postbootstrap target modules are only built
after everything that is bootstrapped has been.

Now, the libbacktrace/libatomic target modules have bootstrap=true
target_modules = { module= libbacktrace; bootstrap=true; };
target_modules = { module= libatomic; bootstrap=true; lib_path=.libs; };
because those modules are dependencies of libphobos target module, so
when d is included among bootstrapped languages, those are all bootstrapped
and everything works correctly.
While if d is not included, libphobos target module is disabled,
libbacktrace/libatomic target modules aren't bootstrapped, nothing during
bootstrap needs them, but post bootstrap libgo target module depends on
the libatomic and libbacktrace target modules, libgfortran target module
depends on the libbacktrace target module and libgm2 target module depends
on the libatomic target module, but those dependencies were emitted only
@unless gcc-bootstrap.  There is a similar theoretical problem for zlib
target module if GCJ would be ressurected, libphobos as bootstrap target
module depends on the zlib target module, but if d is not configured,
fastjar also depends on it.

The following patch arranges for the @if gcc-bootstrap case to emit also
target module -> target module dependencies, but conditionally on the
on dependency not being bootstrapped.

In the generated Makefile.in you can see what the Makefile.tpl change
produces and that it just adds extra dependencies which weren't there
before in the @if gcc-bootstrap case.

I've bootstrapped without this patch with
../configure --enable-languages=c,c++,go; make
on x86_64-linux (note, make -j2 or higher usually worked) which failed
as described in the PR, then with this patch with the same command which
built fine and the Makefile difference between the two builds being
diff -up obj40{a,b}/Makefile
--- obj40a/Makefile 2024-03-31 00:35:22.243791499 +0100
+++ obj40b/Makefile 2024-03-31 22:40:38.143299144 +0200
@@ -29376,6 +29376,14 @@ configure-bison: stage_last
 configure-flex: stage_last
 configure-m4: stage_last

+configure-target-fastjar: maybe-configure-target-zlib
+all-target-fastjar: maybe-all-target-zlib
+all-target-libgo: maybe-all-target-libbacktrace
+all-target-libgo: maybe-all-target-libatomic
+all-target-libgm2: maybe-all-target-libatomic
+configure-target-libgfortran: maybe-all-target-libbacktrace
+configure-target-libgo: maybe-all-target-libbacktrace
+

 # Dependencies for target modules on other target modules are
 # described by lang_env_dependencies; the defaults apply to anything

which I believe are exactly the extra dependencies we want.
Plus I've done normal x86_64-linux and i686-linux bootstraps/regtests
which in my case include
--enable-languages=default,ada,obj-c++,lto,go,d,rust,m2
for x86_64 and the same except ada for i686; those with my usual make -j32.
The Makefile difference in those builds vs. unpatched case
is just an extra empty line.

2024-04-02  Jakub Jelinek  

PR bootstrap/106472
* Makefile.tpl (make-postboot-target-dep): New lambda.
Use it to add --enable-bootstrap dependencies of target modules
on other target modules if the latter aren't bootstrapped.
* Makefile.in: Regenerate.

[gcc r13-8623] Fix up postboot dependencies [PR106472]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:cb277dea557aaa25fdced201f7c45c753c709dfa

commit r13-8623-gcb277dea557aaa25fdced201f7c45c753c709dfa
Author: Jakub Jelinek 
Date:   Tue Apr 2 13:40:27 2024 +0200

Fix up postboot dependencies [PR106472]

On Wed, Mar 13, 2024 at 10:13:37AM +0100, Jakub Jelinek wrote:
> While the first Makefile.tpl hunk looks obviously ok, the others look
> completely wrong to me.
> There is nothing special about libgo vs. libbacktrace/libatomic
> compared to any other target library which is not bootstrapped vs. any
> of its dependencies which are in the bootstrapped set.
> So, Makefile.tpl shouldn't hardcode such dependencies.

Here is my version of the fix.
The dependencies in the toplevel Makefile simply didn't take into account
that some target modules could be in a bootstrapped build built in some
configurations as bootstrap modules (typically as dependencies of other
target bootstrap modules), while in other configurations just as
dependencies of non-bootstrap target modules and so not built during the
bootstrap, but after it.
Makefile.tpl arranges for those postboot target module -> target module
dependencies to be emitted only inside of an @unless gcc-bootstrap block,
while for @if gcc-bootstrap it just emits
configure-target-whatever: stage_last
dependencies which ensure those postbootstrap target modules are only built
after everything that is bootstrapped has been.

Now, the libbacktrace/libatomic target modules have bootstrap=true
target_modules = { module= libbacktrace; bootstrap=true; };
target_modules = { module= libatomic; bootstrap=true; lib_path=.libs; };
because those modules are dependencies of libphobos target module, so
when d is included among bootstrapped languages, those are all bootstrapped
and everything works correctly.
While if d is not included, libphobos target module is disabled,
libbacktrace/libatomic target modules aren't bootstrapped, nothing during
bootstrap needs them, but post bootstrap libgo target module depends on
the libatomic and libbacktrace target modules, libgfortran target module
depends on the libbacktrace target module and libgm2 target module depends
on the libatomic target module, but those dependencies were emitted only
@unless gcc-bootstrap.  There is a similar theoretical problem for zlib
target module if GCJ would be ressurected, libphobos as bootstrap target
module depends on the zlib target module, but if d is not configured,
fastjar also depends on it.

The following patch arranges for the @if gcc-bootstrap case to emit also
target module -> target module dependencies, but conditionally on the
on dependency not being bootstrapped.

In the generated Makefile.in you can see what the Makefile.tpl change
produces and that it just adds extra dependencies which weren't there
before in the @if gcc-bootstrap case.

I've bootstrapped without this patch with
../configure --enable-languages=c,c++,go; make
on x86_64-linux (note, make -j2 or higher usually worked) which failed
as described in the PR, then with this patch with the same command which
built fine and the Makefile difference between the two builds being
diff -up obj40{a,b}/Makefile
--- obj40a/Makefile 2024-03-31 00:35:22.243791499 +0100
+++ obj40b/Makefile 2024-03-31 22:40:38.143299144 +0200
@@ -29376,6 +29376,14 @@ configure-bison: stage_last
 configure-flex: stage_last
 configure-m4: stage_last

+configure-target-fastjar: maybe-configure-target-zlib
+all-target-fastjar: maybe-all-target-zlib
+all-target-libgo: maybe-all-target-libbacktrace
+all-target-libgo: maybe-all-target-libatomic
+all-target-libgm2: maybe-all-target-libatomic
+configure-target-libgfortran: maybe-all-target-libbacktrace
+configure-target-libgo: maybe-all-target-libbacktrace
+

 # Dependencies for target modules on other target modules are
 # described by lang_env_dependencies; the defaults apply to anything

which I believe are exactly the extra dependencies we want.
Plus I've done normal x86_64-linux and i686-linux bootstraps/regtests
which in my case include 
--enable-languages=default,ada,obj-c++,lto,go,d,rust,m2
for x86_64 and the same except ada for i686; those with my usual make -j32.
The Makefile difference in those builds vs. unpatched case
is just an extra empty line.

2024-04-02  Jakub Jelinek  

PR bootstrap/106472
* Makefile.tpl (make-postboot-target-dep): New lambda.
Use it to add --enable-bootstrap dependencies of target modules
on other target modules if the latter aren't bootstrapped.
* Makefile.in: Regenerate.

(cherry picked from commit 9a5e4aade2b847c5262577a1490ce6f3df9a9841)

Diff:
---
 Makefile.in  | 30 

Results for 12.3.1 20240421 [releases/gcc-12 r12-10367-g38dedf6df9] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9 IEEE128) via Gcc-testresults]

git commit g:38dedf6df94f802ccbea2b8eb127b6cd376b8326
gcc-descr r12-10367-g38dedf6df94f80

power9 IEEE128
Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le
GNU Make 4.4.1

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 03:02:12 UTC 2024 (revision r12-10367-g38dedf6df9)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
FAIL: gcc.dg/analyzer/data-model-4.c (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O0  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O1  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O2  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O3 -g  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -Os  (test for excess errors)
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
FAIL: gcc.dg/split-1.c (test for excess errors)
UNRESOLVED: gcc.dg/split-1.c compilation failed to produce executable
FAIL: gcc.dg/split-2.c (test for excess errors)
UNRESOLVED: gcc.dg/split-2.c compilation failed to produce executable
FAIL: gcc.dg/split-3.c (test for excess errors)
UNRESOLVED: gcc.dg/split-3.c compilation failed to produce executable
FAIL: gcc.dg/split-4.c (test for excess errors)
UNRESOLVED: gcc.dg/split-4.c compilation failed to produce executable
FAIL: gcc.dg/split-5.c (test for excess errors)
UNRESOLVED: gcc.dg/split-5.c compilation failed to produce executable
FAIL: gcc.dg/split-6.c (test for excess errors)
UNRESOLVED: gcc.dg/split-6.c compilation failed to produce executable
FAIL: gcc.dg/split-7.c (test for excess errors)
UNRESOLVED: gcc.dg/split-7.c compilation failed to produce executable
FAIL: gcc.dg/split-8.c (test for excess errors)
UNRESOLVED: gcc.dg/split-8.c compilation failed to produce executable
XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O0  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O1  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O3 -g  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -Os  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O0  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O1  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O2  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/float128-nan.c   -O3 -g  execution test
FAIL: gcc.dg/torture/float128-nan.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/tree-prof/split-1.c compilation,  -fprofile-generate 
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/split-1.c compilation,  -fprofile-use 
-D_PROFILE_USE
UNRESOLVED: gcc.dg/tree-prof/split-1.c execution,-fprofile-generate 
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/split-1.c execution,-fprofile-use 
-D_PROFILE_USE
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.target/powerpc/nan128-1.c execution test
FAIL: gcc.target/powerpc/pr105334.c (test for excess errors)
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC 
((?:and|zero_extend):(?:[SD]I) ((?:sub)?reg:[SD]I" 1
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: 

Results for 14.0.1 20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -Os  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
XPASS: gcc.dg/tree-ssa/builtin-snprintf-6.c scan-tree-dump-times optimized 
"Function test_assign_aggregate" 1
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  
[(char *)] = "
FAIL: gcc.target/i386/bmi2-pr112526.c (test for excess errors)
FAIL: gcc.target/i386/bmi2-pr112526.c execution test
FAIL: gcc.target/i386/invariant-ternlog-1.c scan-assembler-times 
vpternlog[^nr]*(%rdx) 2
FAIL: gcc.target/i386/pr105854.c (test for excess errors)
FAIL: gcc.target/i386/pr112943.c (test for excess errors)
FAIL: gcc.target/i386/pr53533-1.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr53533-3.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shld[ql]?[t 
]*\$2 2
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shrd[ql]?[t 
]*\$2 4
FAIL: gcc.target/i386/pr89618-2.c scan-tree-dump vect "loop vectorized using 16 
byte vectors"
FAIL: gcc.target/i386/pr96539.c scan-assembler-not rep[^\\n\\r]*movs
FAIL: gcc.target/i386/pr97971.c  (test for errors, line 10)
FAIL: gcc.target/i386/shrink_wrap_1.c scan-rtl-dump pro_and_epilogue 
"Performing shrink-wrapping"

=== gcc Summary for unix/-mx32 ===

# of expected passes200732
# of unexpected failures128
# of unexpected successes   16
# of expected failures  1549
# of unsupported tests  3439

=== gcc Summary ===

# of expected passes602247
# of unexpected failures337
# of unexpected successes   60
# of expected failures  4653
# of unsupported tests  10835
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes70039
# of expected failures  273
# of unsupported tests  65

Running target unix/-m32

=== gfortran Summary for unix/-m32 ===

# of expected passes69705
# of expected failures  275
# of unsupported tests  223

Running target unix/-mx32

=== gfortran Summary for unix/-mx32 ===

# of expected passes70052
# of expected failures  275
# of unsupported tests  54

=== gfortran Summary ===

# of expected passes209796
# of expected failures  823
# of unsupported tests  342
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary for unix ===

# of expected passes263706
# of unexpected failures1
# of expected failures  2758
# of unsupported tests  11415

Running target unix/-m32
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-part

Regressions on master at commit r14-10054 vs commit r14-10048 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on master at commit r14-10054 vs commit r14-10048 on Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

Results for 14.0.1 20240421 (experimental) [remotes/origin/HEAD r14-10057-gef2392236e] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:ef2392236ec629351496d7f299d6a0956080e4d9
gcc-descr r14-10057-gef2392236ec629

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 01:40:07 UTC 2024 (revision r14-10057-gef2392236e)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
FAIL: gcc.dg/guality/inline-params-2.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 *x == (char) 25
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr41447-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr41447-1.c   -Os  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: 

Results for 14.0.1 20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) testsuite on s390x-ibm-linux-gnu arch14

[stefansf--- via Gcc-testresults]

LAST_UPDATED: Sat Apr 20 17:05:09 UTC 2024 (revision r14-10054-g3afcb04bd7d)

=== acats tests ===
FAIL:   cb1010a

=== acats Summary ===
# of expected passes2327
# of unexpected failures1
Native configuration is s390x-ibm-linux-gnu arch14

=== gcc tests ===


Running target unix/-m31
FAIL: gcc.c-torture/execute/920501-4.c   -O1  execution test
FAIL: gcc.c-torture/execute/920501-4.c   -O2  execution test
FAIL: gcc.c-torture/execute/920501-4.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.c-torture/execute/920501-4.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.c-torture/execute/920501-4.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/920501-4.c   -Os  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -O1  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -O2  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/920501-5.c   -Os  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -O2  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/920721-4.c   -Os  execution test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O0  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O1  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/pointer-compare-1.c   -Os  output pattern test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O0  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O1  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O2  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -O3 -g  execution test
FAIL: c-c++-common/asan/pointer-subtract-3.c   -Os  execution test
FAIL: c-c++-common/asan/pr64820.c   -O0  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -O1  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -O2  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/pr64820.c   -Os  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O0  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O1  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/use-after-return-1.c   -Os  output pattern test
FAIL: c-c++-common/vector-subscript-4.c  -Wc++-compat   scan-tree-dump-not 
optimized "vector"
FAIL: gcc.dg/auto-init-uninit-17.c unconditional (test for warnings, line 14)
FAIL: gcc.dg/gcc-have-sync-compare-and-swap.c (test for excess errors)
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg"
FAIL: gcc.dg/sms-compare-debug-1.c (test for excess errors)
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "MEM 
 [.*]" 1
FAIL: gcc.dg/uninit-17.c unconditional (test for warnings, line 14)
FAIL: c-c++-common/goacc/firstprivate-mappings-1.c scan-tree-dump omplower 
"(?n)#pragma omp target oacc_parallel map(from:array_so [len: 
4]) 

Results for 14.0.1 20240421 (experimental) [master r14-10057-gef2392236e] (GCC) testsuite on powerpc64-unknown-linux-gnu

[Bill Seurer (POWER9 BE) via Gcc-testresults]

git commit g:ef2392236ec629351496d7f299d6a0956080e4d9
gcc-descr r14-10057-gef2392236ec629

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 01:51:42 UTC 2024 (revision r14-10057-gef2392236e)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

=== g++ Summary for unix/-m32 ===

# of expected passes250695
# of expected failures  2618
# of unsupported tests  11506

Running target unix/-m64

=== g++ Summary for unix/-m64 ===

# of expected passes259708
# of expected failures  2623
# of unsupported tests  11679

=== g++ Summary ===

# of expected passes510403
# of expected failures  5241
# of unsupported tests  23185
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 14.0.1 20240421 
(experimental) [master r14-10057-gef2392236e] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  

Results for 14.0.1 20240421 (experimental) [remotes/origin/master r14-10057-gef2392236ec] (GCC) testsuite on pru-unknown-elf

[The GnuPru BuildBot via Gcc-testresults]

LAST_UPDATED: Sun Apr 21 02:41:24 UTC 2024 (revision r14-10057-gef2392236ec)

Target is pru-unknown-elf
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target pru-sim
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c (test for excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c 2 blank line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c expected multiline 
pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c (test for excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c 2 blank line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c expected multiline 
pattern lines 19-34
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c (test for excess errors)
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c 2 blank line(s) in output
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c expected multiline pattern 
lines 13-28
FAIL: c-c++-common/pr103798-2.c  -Wc++-compat   scan-assembler-not memchr
FAIL: c-c++-common/pr103798-3.c  -Wc++-compat   scan-assembler-not memchr
FAIL: c-c++-common/pr103798-4.c  -Wc++-compat   scan-assembler-not memchr
FAIL: gcc.dg/20141029-1.c scan-rtl-dump-times final "mem/v(/.)*:HI" 4
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for 
warnings, line 51)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for 
warnings, line 50)
FAIL: gcc.dg/c23-nullptr-1.c (test for excess errors)
UNRESOLVED: gcc.dg/c23-nullptr-1.c compilation failed to produce executable
FAIL: gcc.dg/gnu23-tag-composite-1.c  (test for errors, line 43)
FAIL: gcc.dg/gnu23-tag-composite-1.c (test for excess errors)
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/pr110279-1.c scan-tree-dump-times widening_mul "Generated FMA" 3
FAIL: gcc.dg/pr23623.c scan-rtl-dump-times final "mem/v(/.)*:SI" 12
FAIL: gcc.dg/pr82929-2.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/pr82929.c scan-tree-dump-times store-merging "Merging successful" 1
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/store_merging_1.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_10.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_11.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_13.c scan-tree-dump-times store-merging "Merging 
successful" 13
FAIL: gcc.dg/store_merging_14.c scan-tree-dump-times store-merging "Merging 
successful" 9
FAIL: gcc.dg/store_merging_15.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_2.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_20.c scan-tree-dump-times store-merging "Merging 
successful" 3
FAIL: gcc.dg/store_merging_21.c scan-tree-dump-times store-merging "Merging 
successful" 4
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "New 
sequence of 1 stores to replace old one of 3 stores" 1
FAIL: gcc.dg/store_merging_26.c scan-tree-dump store-merging "New sequence of 1 
stores to replace old one of 2 stores"
FAIL: gcc.dg/store_merging_27.c scan-tree-dump store-merging "New sequence of 
[12] stores to replace old one of 3 stores"
FAIL: gcc.dg/store_merging_28.c scan-tree-dump-times store-merging "New 
sequence of [24] stores to replace old one of 6 stores" 1
FAIL: gcc.dg/store_merging_29.c scan-tree-dump store-merging "New sequence of 3 
stores to replace old one of 6 stores"
FAIL: gcc.dg/store_merging_4.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "MEM 
 [.*]" 1
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_7.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_8.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_9.c scan-tree-dump-times store-merging "Merging 
successful" 2
WARNING: gcc.dg/torture/pr112305.c   -O0  execution test program timed out.
FAIL: gcc.dg/torture/pr112305.c   -O0  execution test
FAIL: gcc.dg/tree-ssa/ctz-char.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-char.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-int.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-long.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-int.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-long.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: 

Results for 13.2.1 20240421 [releases/gcc-13 r13-8622-g0b85540ec4] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9 IEEE128) via Gcc-testresults]

git commit g:0b85540ec424b8c06aa138df2d46e1c99a001950
gcc-descr r13-8622-g0b85540ec424b8

power9 IEEE128
Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le
GNU Make 4.4.1

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 01:53:45 UTC 2024 (revision r13-8622-g0b85540ec4)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
FAIL: gcc.dg/analyzer/data-model-4.c (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O0  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O1  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O2  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -O3 -g  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/conftest-1.c   -Os  (test for excess errors)
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O0  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O1  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O3 -g  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.target/powerpc/pr105334.c (test for excess errors)
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes165764
# of unexpected failures31
# of unexpected successes   3
# of expected failures  1481
# of unsupported tests  2973
/home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc  version 13.2.1 20240421 
[releases/gcc-13 r13-8622-g0b85540ec4] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/default_format_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_2.f90   -Os  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -Os  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test

=== gfortran Summary ===

# of expected passes68166
# of unexpected successes   18
# of expected failures

Results for 11.4.1 20240421 [releases/gcc-11 revision a1baeeaf038:9d95afc198f:9fbb0d8e1b631f9f96a418438ee369d55eb969b9] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:9fbb0d8e1b631f9f96a418438ee369d55eb969b9
gcc-descr r11-11329-g9fbb0d8e1b631f

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 01:51:38 UTC 2024 (revision 
a1baeeaf038:9d95afc198f:9fbb0d8e1b631f9f96a418438ee369d55eb969b9)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
FAIL: gcc.dg/analyzer/analyzer-verbosity-2a.c (test for excess errors)
FAIL: gcc.dg/analyzer/analyzer-verbosity-3a.c (test for excess errors)
FAIL: gcc.dg/analyzer/edges-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-2.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-paths-1.c (test for excess errors)
FAIL: gcc.dg/analyzer/file-pr58237.c (test for excess errors)
FAIL: gcc.dg/analyzer/pr99716-1.c (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c  -Wc++-compat   (test for warnings, line 21)
FAIL: c-c++-common/attr-retain-6.c  -Wc++-compat   scan-assembler 
__libc_freeres_fn,"ax"
FAIL: c-c++-common/attr-retain-7.c  -Wc++-compat   (test for warnings, line 6)
FAIL: c-c++-common/attr-retain-7.c  -Wc++-compat   scan-assembler 
.data.foo,"awR"
FAIL: c-c++-common/attr-retain-8.c  -Wc++-compat   (test for warnings, line 5)
FAIL: c-c++-common/attr-retain-8.c  -Wc++-compat   scan-assembler .data.foo,"aw"
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
XPASS: gcc.dg/graphite/pr69728.c scan-tree-dump graphite "loop nest optimized"
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O0  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O1  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O3 -g  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -Os  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
UNRESOLVED: gcc.dg/vect/pr108950.c -flto -ffat-lto-objects  scan-tree-dump-not 
vect "widen_sum"
UNRESOLVED: gcc.dg/vect/pr108950.c scan-tree-dump-not vect "widen_sum"
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC 
((?:and|zero_extend):(?:DI) ((?:sub)?reg:[SD]I" 1
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes147359
# of unexpected failures38
# of unexpected successes   4
# of expected failures  916
# of unresolved testcases   2
# of unsupported tests  2763
/home/gccbuild/build/nightly/build-gcc-11/gcc/xgcc  version 11.4.1 20240421 
[releases/gcc-11 revision 
a1baeeaf038:9d95afc198f:9fbb0d8e1b631f9f96a418438ee369d55eb969b9] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O0  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O1  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O2  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -fomit-frame-pointer 

Results for 14.0.1 20240420 (experimental) [master-ia32 r14-10054-g3afcb04bd7d] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 sizeof (a) == 17 * sizeof 
(short)
XPASS: gcc.dg/plugin/infoleak-vfio_iommu_type1.c 
-fplugin=./analyzer_kernel_plugin.so  (test for bogus messages, line 42)
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c execution test

=== gcc Summary ===

# of expected passes197448
# of unexpected failures94
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4110
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10054-g3afcb04bd7d] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10054-g3afcb04bd7d] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary ===

# of expected passes260619
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11022
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10054-g3afcb04bd7d] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests  70
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10054-g3afcb04bd7d] (GCC) 

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

# of expected passes44
# of unsupported tests  5
=== libgomp tests ===


Running target unix

=== libgomp Summary ===

# of expected passes16337
# of expected failures  285
# of unsupported tests  623
=== libitm tests ===


Running target unix

=== libitm Summary ===

# of expected passes44
# of expected failures  3
# of unsupported tests  1
=== libstdc++ tests ===


Running target unix

=== libstdc++ Summary ===

# of expected passes19286
# of expected failures  126

Results for 14.0.1 20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 sizeof (a) == 17 * sizeof 
(short)
XPASS: gcc.dg/plugin/infoleak-vfio_iommu_type1.c 
-fplugin=./analyzer_kernel_plugin.so  (test for bogus messages, line 42)
FAIL: gcc.dg/vect/vect-ifcvt-18.c -flto -ffat-lto-objects  scan-tree-dump vect 
"vectorized 3 loops"
FAIL: gcc.dg/vect/vect-ifcvt-18.c scan-tree-dump vect "vectorized 3 loops"
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c execution test
FAIL: gcc.dg/vect/vect-simd-clone-16e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-16f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2
FAIL: gcc.dg/vect/vect-simd-clone-17e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-17f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2
FAIL: gcc.dg/vect/vect-simd-clone-18e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-18f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2

=== gcc Summary ===

# of expected passes197398
# of unexpected failures102
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4125
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary ===

# of expected passes260615
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11024
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests 

Results for 13.2.1 20240421 [remotes/origin/releases/gcc-13 r13-8622-g0b85540ec42] (GCC) testsuite on pru-unknown-elf

[The GnuPru BuildBot via Gcc-testresults]

LAST_UPDATED: Sun Apr 21 02:17:39 UTC 2024 (revision r13-8622-g0b85540ec42)

Target is pru-unknown-elf
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target pru-sim
FAIL: c-c++-common/pr103798-2.c  -Wc++-compat   scan-assembler-not memchr
FAIL: c-c++-common/pr103798-3.c  -Wc++-compat   scan-assembler-not memchr
FAIL: c-c++-common/pr103798-4.c  -Wc++-compat   scan-assembler-not memchr
FAIL: gcc.dg/20141029-1.c scan-rtl-dump-times final "mem/v(/.)*:HI" 4
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for 
warnings, line 51)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for 
warnings, line 50)
FAIL: gcc.dg/c2x-nullptr-1.c (test for excess errors)
UNRESOLVED: gcc.dg/c2x-nullptr-1.c compilation failed to produce executable
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/pr23623.c scan-rtl-dump-times final "mem/v(/.)*:SI" 12
FAIL: gcc.dg/pr82929-2.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/pr82929.c scan-tree-dump-times store-merging "Merging successful" 1
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/store_merging_1.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_10.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_11.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_13.c scan-tree-dump-times store-merging "Merging 
successful" 13
FAIL: gcc.dg/store_merging_14.c scan-tree-dump-times store-merging "Merging 
successful" 9
FAIL: gcc.dg/store_merging_15.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_2.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_20.c scan-tree-dump-times store-merging "Merging 
successful" 3
FAIL: gcc.dg/store_merging_21.c scan-tree-dump-times store-merging "Merging 
successful" 4
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "New 
sequence of 1 stores to replace old one of 3 stores" 1
FAIL: gcc.dg/store_merging_26.c scan-tree-dump store-merging "New sequence of 1 
stores to replace old one of 2 stores"
FAIL: gcc.dg/store_merging_27.c scan-tree-dump store-merging "New sequence of 
[12] stores to replace old one of 3 stores"
FAIL: gcc.dg/store_merging_28.c scan-tree-dump-times store-merging "New 
sequence of [24] stores to replace old one of 6 stores" 1
FAIL: gcc.dg/store_merging_29.c scan-tree-dump store-merging "New sequence of 3 
stores to replace old one of 6 stores"
FAIL: gcc.dg/store_merging_4.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "MEM 
 [.*]" 1
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_7.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_8.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_9.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/uninit-pred-9_b.c bogus warning (test for bogus messages, line 20)
FAIL: gcc.dg/tree-ssa/ctz-char.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-char.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-int.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-complement-long.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-int.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/ctz-long.c scan-tree-dump-times optimized 
"__builtin_ctz|.CTZ" 1
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  
[(char *)] = "
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  
[(char *)] = "
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  [(char *)] = "
FAIL: gcc.dg/tree-ssa/if-to-switch-1.c scan-tree-dump iftoswitch "Condition 
chain with [^\\n\\r]* BBs transformed into a switch statement."
FAIL: gcc.dg/tree-ssa/if-to-switch-10.c scan-tree-dump iftoswitch "Condition 
chain with [^\\n\\r]* BBs transformed into a switch statement."
FAIL: gcc.dg/tree-ssa/if-to-switch-3.c scan-tree-dump iftoswitch "Condition 
chain with [^\\n\\r]* BBs transformed into a switch statement."
FAIL: gcc.dg/tree-ssa/if-to-switch-9.c scan-tree-dump iftoswitch "Condition 
chain with [^\\n\\r]* BBs transformed into a switch statement."
FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps 
threaded: 9"
FAIL: outputs-22 exe savetmp namedb-2: outputs.ld1_args
FAIL: 

Results for 14.0.1 20240421 (experimental) [remotes/origin/HEAD r14-10055-ga7d01a71518] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:a7d01a715185a159a334d40d8464d6e8bc35f7f5
gcc-descr r14-10055-ga7d01a715185a1

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 00:20:31 UTC 2024 (revision r14-10055-ga7d01a71518)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-3.c   -O1  -DPREVENT_OPTIMIZATION  line 20 x == 36
FAIL: 

Results for 12.3.1 20240421 [remotes/origin/releases/gcc-12 r12-10367-g38dedf6df94] (GCC) testsuite on pru-unknown-elf

[The GnuPru BuildBot via Gcc-testresults]

LAST_UPDATED: Sun Apr 21 01:54:14 UTC 2024 (revision r12-10367-g38dedf6df94)

Target is pru-unknown-elf
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target pru-sim
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O0   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O1   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O2   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O3 -g   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -Os   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O0  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O1  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O3 -g  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -Os  (test for excess errors)
FAIL: gcc.dg/debug/btf/btf-bitfields-1.c scan-assembler-times [\\t 
]0x1340[\\t ]+[^\\n]*btm_offset 1
FAIL: c-c++-common/Wcast-align.c  -Wc++-compat   (test for warnings, line 19)
FAIL: c-c++-common/Wcast-align.c  -Wc++-compat   (test for warnings, line 20)
FAIL: c-c++-common/auto-init-7.c  -Wc++-compat   scan-tree-dump gimple "temp4 = 
.DEFERRED_INIT (8, 2, &"temp4""
FAIL: c-c++-common/auto-init-8.c  -Wc++-compat   scan-tree-dump gimple "temp4 = 
.DEFERRED_INIT (8, 1, &"temp4""
FAIL: gcc.dg/20141029-1.c scan-rtl-dump-times final "mem/v(/.)*:HI" 4
FAIL: gcc.dg/Warray-bounds-48-novec.c (test for excess errors)
FAIL: gcc.dg/Wattributes-8.c  (test for bogus messages, line 27)
FAIL: gcc.dg/Wattributes-8.c  (test for bogus messages, line 28)
FAIL: gcc.dg/Wno-frame-address.c (test for excess errors)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for 
warnings, line 51)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for 
warnings, line 50)
FAIL: gcc.dg/builtin-object-size-20.c scan-tree-dump-not optimized "fail"
FAIL: gcc.dg/c11-align-4.c  (test for errors, line 9)
FAIL: gcc.dg/complex-6.c scan-tree-dump-times cplxlower1 "__mulsc3" 1
FAIL: gcc.dg/complex-7.c scan-tree-dump-times cplxlower1 "__muldc3" 1
FAIL: gcc.dg/ifcvt-4.c scan-rtl-dump ce1 "2 true changes made"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg"
FAIL: gcc.dg/mallign.c (test for excess errors)
FAIL: gcc.dg/memchr.c (test for excess errors)
UNRESOLVED: gcc.dg/memchr.c scan-tree-dump-not optimized "abort"
FAIL: gcc.dg/memcmp-3.c (test for excess errors)
UNRESOLVED: gcc.dg/memcmp-3.c scan-tree-dump-not optimized "abort"
FAIL: gcc.dg/pr23623.c scan-rtl-dump-times final "mem/v(/.)*:SI" 12
FAIL: gcc.dg/pr46647.c scan-tree-dump-not optimized "memset"
FAIL: gcc.dg/pr82929-2.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/pr82929.c scan-tree-dump-times store-merging "Merging successful" 1
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/store_merging_1.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_10.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_11.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_13.c scan-tree-dump-times store-merging "Merging 
successful" 13
FAIL: gcc.dg/store_merging_14.c scan-tree-dump-times store-merging "Merging 
successful" 9
FAIL: gcc.dg/store_merging_15.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_2.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_20.c scan-tree-dump-times store-merging "Merging 
successful" 3
FAIL: gcc.dg/store_merging_21.c scan-tree-dump-times store-merging "Merging 
successful" 4
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "New 
sequence of 1 stores to replace old one of 3 stores" 1
FAIL: gcc.dg/store_merging_26.c scan-tree-dump store-merging "New sequence of 1 
stores to replace old one of 2 stores"
FAIL: gcc.dg/store_merging_27.c scan-tree-dump store-merging "New sequence of 
[12] stores to replace old one of 3 stores"
FAIL: gcc.dg/store_merging_28.c scan-tree-dump-times store-merging "New 
sequence of [24] stores to replace old one of 6 stores" 1
FAIL: gcc.dg/store_merging_29.c scan-tree-dump store-merging "New sequence of 3 
stores to replace 

[Bug ipa/114790] ICE when building intel-compute-runtime (error: direct call to ... speculative call sequence has no speculative flag)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114790

--- Comment #4 from Sam James  ---
I'm going to kick off a reduction but don't count on me either, as I hate doing
LTO ones.

Results for 11.4.1 20240421 [remotes/origin/releases/gcc-11 revision a1baeeaf038:9d95afc198f:9fbb0d8e1b631f9f96a418438ee369d55eb969b9] (GCC) testsuite on pru-unknown-elf

[The GnuPru BuildBot via Gcc-testresults]

LAST_UPDATED: Sun Apr 21 01:31:11 UTC 2024 (revision 
a1baeeaf038:9d95afc198f:9fbb0d8e1b631f9f96a418438ee369d55eb969b9)

Target is pru-unknown-elf
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target pru-sim
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O0  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O1  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -O3 -g  (test for excess errors)
FAIL: gcc.dg/analyzer/torture/pr51628-30.c   -Os  (test for excess errors)
FAIL: gcc.dg/debug/dwarf2/inline5.c scan-assembler-not (DIE 
(0x([0-9a-f]*)) DW_TAG_lexical_block)[^#/!@;|]*[#/!@;|]+ 
+[^(].*DW_TAG_lexical_block)[^#/!@;|x]*x1[^#/!@;|]*[#/!@;|] 
+DW_AT_abstract_origin
FAIL: c-c++-common/Wcast-align.c  -Wc++-compat   (test for warnings, line 19)
FAIL: c-c++-common/Wcast-align.c  -Wc++-compat   (test for warnings, line 20)
FAIL: gcc.dg/20141029-1.c scan-rtl-dump-times final "mem/v(/.)*:HI" 4
FAIL: gcc.dg/Warray-bounds-48.c (test for excess errors)
FAIL: gcc.dg/Wattributes-8.c  (test for bogus messages, line 27)
FAIL: gcc.dg/Wattributes-8.c  (test for bogus messages, line 28)
FAIL: gcc.dg/Wno-frame-address.c (test for excess errors)
XPASS: gcc.dg/Wstringop-overflow-43.c pr? (test for warnings, line 172)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for 
warnings, line 51)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for 
warnings, line 50)
FAIL: gcc.dg/builtin-object-size-20.c scan-tree-dump-not optimized "fail"
FAIL: gcc.dg/c11-align-4.c  (test for errors, line 9)
FAIL: gcc.dg/complex-6.c scan-tree-dump-times cplxlower1 "__mulsc3" 1
FAIL: gcc.dg/complex-7.c scan-tree-dump-times cplxlower1 "__muldc3" 1
FAIL: gcc.dg/ifcvt-4.c scan-rtl-dump ce1 "2 true changes made"
FAIL: gcc.dg/loop-8.c scan-rtl-dump-not loop2_invariant "without introducing a 
new temporary register"
FAIL: gcc.dg/loop-8.c scan-rtl-dump-times loop2_invariant "Decided" 1
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg"
FAIL: gcc.dg/mallign.c (test for excess errors)
FAIL: gcc.dg/memchr.c (test for excess errors)
UNRESOLVED: gcc.dg/memchr.c scan-tree-dump-not optimized "abort"
FAIL: gcc.dg/memcmp-3.c (test for excess errors)
UNRESOLVED: gcc.dg/memcmp-3.c scan-tree-dump-not optimized "abort"
FAIL: gcc.dg/pr23623.c scan-rtl-dump-times final "mem/v(/.)*:SI" 12
FAIL: gcc.dg/pr46647.c scan-tree-dump-not optimized "memset"
FAIL: gcc.dg/pr82929-2.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/pr82929.c scan-tree-dump-times store-merging "Merging successful" 1
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/store_merging_1.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_10.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_11.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_13.c scan-tree-dump-times store-merging "Merging 
successful" 13
FAIL: gcc.dg/store_merging_14.c scan-tree-dump-times store-merging "Merging 
successful" 9
FAIL: gcc.dg/store_merging_15.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_2.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_20.c scan-tree-dump-times store-merging "Merging 
successful" 3
FAIL: gcc.dg/store_merging_21.c scan-tree-dump-times store-merging "Merging 
successful" 4
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "Merging 
successful" 1
FAIL: gcc.dg/store_merging_22.c scan-tree-dump-times store-merging "New 
sequence of 1 stores to replace old one of 3 stores" 1
FAIL: gcc.dg/store_merging_26.c scan-tree-dump store-merging "New sequence of 1 
stores to replace old one of 2 stores"
FAIL: gcc.dg/store_merging_27.c scan-tree-dump store-merging "New sequence of 
[12] stores to replace old one of 3 stores"
FAIL: gcc.dg/store_merging_28.c scan-tree-dump-times store-merging "New 
sequence of [24] stores to replace old one of 6 stores" 1
FAIL: gcc.dg/store_merging_29.c scan-tree-dump store-merging "New sequence of 3 
stores to replace old one of 6 stores"
FAIL: gcc.dg/store_merging_4.c scan-tree-dump-times store-merging "Merging 
successful" 2
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "MEM 
 [.*]" 1
FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "Merging 
successful" 1

Results for 14.0.1 20240421 (experimental) [remotes/origin/HEAD r14-10055-ga7d01a7151] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9 IEEE128) via Gcc-testresults]

git commit g:a7d01a715185a159a334d40d8464d6e8bc35f7f5
gcc-descr r14-10055-ga7d01a715185a1

power9 IEEE128
Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le
GNU Make 4.4.1

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 00:22:36 UTC 2024 (revision r14-10055-ga7d01a7151)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr54200.c   -O1  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54200.c   -Os  -DPREVENT_OPTIMIZATION  line 20 z == 3
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 z == 8
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 y == 25
FAIL: gcc.dg/guality/pr54519-3.c   -O2 -flto -fno-use-linker-plugin 

Results for 14.0.1 20240421 (experimental) [master r14-10055-ga7d01a7151] (GCC) testsuite on powerpc64-unknown-linux-gnu

[Bill Seurer (POWER9 BE) via Gcc-testresults]

git commit g:a7d01a715185a159a334d40d8464d6e8bc35f7f5
gcc-descr r14-10055-ga7d01a715185a1

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 00:23:26 UTC 2024 (revision r14-10055-ga7d01a7151)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

=== g++ Summary for unix/-m32 ===

# of expected passes250695
# of expected failures  2618
# of unsupported tests  11506

Running target unix/-m64

=== g++ Summary for unix/-m64 ===

# of expected passes259708
# of expected failures  2623
# of unsupported tests  11679

=== g++ Summary ===

# of expected passes510403
# of expected failures  5241
# of unsupported tests  23185
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 14.0.1 20240421 
(experimental) [master r14-10055-ga7d01a7151] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  

Results for 11.4.1 20240421 [releases/gcc-11 revision a1baeeaf03:9d95afc198:9fbb0d8e1b631f9f96a418438ee369d55eb969b9] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:9fbb0d8e1b631f9f96a418438ee369d55eb969b9
gcc-descr r11-11329-g9fbb0d8e1b631f

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sun Apr 21 00:21:06 UTC 2024 (revision 
a1baeeaf03:9d95afc198:9fbb0d8e1b631f9f96a418438ee369d55eb969b9)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


Running target unix
FAIL: c-c++-common/attr-retain-6.c  -Wc++-compat   (test for warnings, line 21)
FAIL: c-c++-common/attr-retain-6.c  -Wc++-compat   scan-assembler 
__libc_freeres_fn,"ax"
FAIL: c-c++-common/attr-retain-7.c  -Wc++-compat   (test for warnings, line 6)
FAIL: c-c++-common/attr-retain-7.c  -Wc++-compat   scan-assembler 
.data.foo,"awR"
FAIL: c-c++-common/attr-retain-8.c  -Wc++-compat   (test for warnings, line 5)
FAIL: c-c++-common/attr-retain-8.c  -Wc++-compat   scan-assembler .data.foo,"aw"
XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29)
XPASS: gcc.dg/graphite/pr69728.c scan-tree-dump graphite "loop nest optimized"
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/inline-params-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
FAIL: gcc.dg/guality/inline-params-2.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 y == 2
FAIL: gcc.dg/guality/pr36728-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 y == 
2
FAIL: gcc.dg/guality/pr36728-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr36728-3.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
XPASS: gcc.dg/guality/pr41353-1.c   -O0  line 28 j == 28 + 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i1 == 2 * 
37
FAIL: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 i2 == 3 * 
37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
FAIL: gcc.dg/guality/pr41447-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41447-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr41447-1.c   -Os  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
FAIL: gcc.dg/guality/pr41616-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/pr43051-1.c   -O1  -DPREVENT_OPTIMIZATION  line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O1  -DPREVENT_OPTIMIZATION  line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2  -DPREVENT_OPTIMIZATION  line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2  -DPREVENT_OPTIMIZATION  line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 35 v == 1
FAIL: 

[gcc r14-10057] Revert "RISC-V: Support highpart register overlap for widen vx/vf instructions"

[Pan Li via Gcc-cvs]

https://gcc.gnu.org/g:ef2392236ec629351496d7f299d6a0956080e4d9

commit r14-10057-gef2392236ec629351496d7f299d6a0956080e4d9
Author: Pan Li 
Date:   Sun Apr 21 09:37:00 2024 +0800

Revert "RISC-V: Support highpart register overlap for widen vx/vf 
instructions"

This reverts commit a23415d7572774701d7ec04664390260ab9a3f63.

Diff:
---
 gcc/config/riscv/vector.md |  65 ---
 .../gcc.target/riscv/rvv/base/pr112431-22.c| 188 -
 .../gcc.target/riscv/rvv/base/pr112431-23.c| 119 -
 .../gcc.target/riscv/rvv/base/pr112431-24.c|  86 --
 .../gcc.target/riscv/rvv/base/pr112431-25.c| 104 
 .../gcc.target/riscv/rvv/base/pr112431-26.c|  68 
 .../gcc.target/riscv/rvv/base/pr112431-27.c|  51 --
 7 files changed, 31 insertions(+), 650 deletions(-)

diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
index 2a6ab979588..f620f13682c 100644
--- a/gcc/config/riscv/vector.md
+++ b/gcc/config/riscv/vector.md
@@ -3818,28 +3818,27 @@
(set_attr "mode" "")])
 
 (define_insn 
"@pred_dual_widen__scalar"
-  [(set (match_operand:VWEXTI 0 "register_operand"   "=vr,   
vr,   vr,   vr,  vr,vr, ?, ?")
+  [(set (match_operand:VWEXTI 0 "register_operand"  "=,")
(if_then_else:VWEXTI
  (unspec:
-   [(match_operand: 1 "vector_mask_operand"   
"vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1")
-(match_operand 5 "vector_length_operand"  "   rK,   
rK,   rK,   rK,   rK,   rK,   rK,   rK")
-(match_operand 6 "const_int_operand"  "i,
i,i,i,i,i,i,i")
-(match_operand 7 "const_int_operand"  "i,
i,i,i,i,i,i,i")
-(match_operand 8 "const_int_operand"  "i,
i,i,i,i,i,i,i")
+   [(match_operand: 1 "vector_mask_operand"   
"vmWc1,vmWc1")
+(match_operand 5 "vector_length_operand"  "   rK,   
rK")
+(match_operand 6 "const_int_operand"  "i,
i")
+(match_operand 7 "const_int_operand"  "i,
i")
+(match_operand 8 "const_int_operand"  "i,
i")
 (reg:SI VL_REGNUM)
 (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
  (any_widen_binop:VWEXTI
(any_extend:VWEXTI
- (match_operand: 3 "register_operand" "  W21,  
W21,  W42,  W42,  W84,  W84,   vr,   vr"))
+ (match_operand: 3 "register_operand" "   vr,   
vr"))
(any_extend:VWEXTI
  (vec_duplicate:
-   (match_operand: 4 "reg_or_0_operand"   "   rJ,   
rJ,   rJ,   rJ,   rJ,   rJ,   rJ,   rJ"
- (match_operand:VWEXTI 2 "vector_merge_operand"   "   vu,
0,   vu,0,   vu,0,   vu,0")))]
+   (match_operand: 4 "reg_or_0_operand"   "   rJ,   
rJ"
+ (match_operand:VWEXTI 2 "vector_merge_operand"   "   vu,
0")))]
   "TARGET_VECTOR"
   "vw.vx\t%0,%3,%z4%p1"
   [(set_attr "type" "vi")
-   (set_attr "mode" "")
-   (set_attr "group_overlap" "W21,W21,W42,W42,W84,W84,none,none")])
+   (set_attr "mode" "")])
 
 (define_insn "@pred_single_widen_sub"
   [(set (match_operand:VWEXTI 0 "register_operand"  "=,")
@@ -3928,28 +3927,27 @@
(set_attr "mode" "")])
 
 (define_insn "@pred_widen_mulsu_scalar"
-  [(set (match_operand:VWEXTI 0 "register_operand"   "=vr,   
vr,   vr,   vr,  vr,vr, ?, ?")
+  [(set (match_operand:VWEXTI 0 "register_operand"  "=,")
(if_then_else:VWEXTI
  (unspec:
-   [(match_operand: 1 "vector_mask_operand"   
"vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1,vmWc1")
-(match_operand 5 "vector_length_operand"  "   rK,   
rK,   rK,   rK,   rK,   rK,   rK,   rK")
-(match_operand 6 "const_int_operand"  "i,
i,i,i,i,i,i,i")
-(match_operand 7 "const_int_operand"  "i,
i,i,i,i,i,i,i")
-(match_operand 8 "const_int_operand"  "i,
i,i,i,i,i,i,i")
+   [(match_operand: 1 "vector_mask_operand"   
"vmWc1,vmWc1")
+(match_operand 5 "vector_length_operand"  "   rK,   
rK")
+(match_operand 6 "const_int_operand"  "i,
i")
+(match_operand 7 "const_int_operand"  "i,
i")
+(match_operand 8 "const_int_operand"  "i,
i")
 (reg:SI VL_REGNUM)
 (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
  (mult:VWEXTI
(sign_extend:VWEXTI
- (match_operand: 3 

RE: [PATCH v1] RISC-V: Add xfail test case for incorrect overlap on v0

[Li, Pan2]

Committed, thanks Juzhe.

Pan

From: 钟居哲 
Sent: Sunday, April 21, 2024 7:59 AM
To: Li, Pan2 ; gcc-patches 
Cc: kito.cheng ; rdapp.gcc ; Li, 
Pan2 
Subject: Re: [PATCH v1] RISC-V: Add xfail test case for incorrect overlap on v0

lgtm


juzhe.zh...@rivai.ai

From: pan2.li
Date: 2024-04-20 23:21
To: gcc-patches
CC: juzhe.zhong; 
kito.cheng; rdapp.gcc; 
Pan Li
Subject: [PATCH v1] RISC-V: Add xfail test case for incorrect overlap on v0
From: Pan Li mailto:pan2...@intel.com>>

We reverted below patch for register group overlap, add the related
insn test and mark it as xfail.  And we will remove the xfail
after we support the register overlap in GCC-15.

018ba3ac952 RISC-V: Fix overlap group incorrect overlap on v0

The below test suites are passed.
* The rv64gcv fully regression test.

gcc/testsuite/ChangeLog:

* gcc.target/riscv/rvv/base/pr112431-34.c: New test.

Signed-off-by: Pan Li mailto:pan2...@intel.com>>
---
.../gcc.target/riscv/rvv/base/pr112431-34.c   | 101 ++
1 file changed, 101 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c 
b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
new file mode 100644
index 000..286185aa01e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
@@ -0,0 +1,101 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */
+
+#include "riscv_vector.h"
+
+size_t __attribute__ ((noinline))
+sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4,
+   size_t sum5, size_t sum6, size_t sum7, size_t sum8, size_t sum9,
+   size_t sum10, size_t sum11, size_t sum12, size_t sum13, size_t sum14,
+   size_t sum15)
+{
+  return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7 + sum8 + sum9
+ + sum10 + sum11 + sum12 + sum13 + sum14 + sum15;
+}
+
+size_t
+foo (char const *buf, size_t len)
+{
+  size_t sum = 0;
+  size_t vl = __riscv_vsetvlmax_e8m8 ();
+  size_t step = vl * 4;
+  const char *it = buf, *end = buf + len;
+  for (; it + step <= end;)
+{
+  vuint8m1_t v0 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v1 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v2 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v3 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v4 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v5 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v6 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v7 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v8 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v9 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v10 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v11 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v12 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v13 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v14 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v15 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+
+  asm volatile("nop" ::: "memory");
+  vint16m2_t vw0 = __riscv_vluxei8_v_i16m2 ((void *) it, v0, vl);
+  vint16m2_t vw1 = __riscv_vluxei8_v_i16m2 ((void *) it, v1, vl);
+  vint16m2_t vw2 = __riscv_vluxei8_v_i16m2 ((void *) it, v2, vl);
+  vint16m2_t vw3 = __riscv_vluxei8_v_i16m2 ((void *) it, v3, vl);
+  vint16m2_t vw4 = __riscv_vluxei8_v_i16m2 ((void *) it, v4, vl);
+  vint16m2_t vw5 = __riscv_vluxei8_v_i16m2 ((void *) it, v5, vl);
+  vint16m2_t vw6 = __riscv_vluxei8_v_i16m2 ((void *) it, v6, vl);
+  vint16m2_t vw7 = __riscv_vluxei8_v_i16m2 ((void *) it, v7, vl);
+  vint16m2_t vw8 = __riscv_vluxei8_v_i16m2 ((void *) it, v8, vl);
+  vint16m2_t vw9 = __riscv_vluxei8_v_i16m2 ((void *) it, v9, vl);
+  vint16m2_t vw10 = __riscv_vluxei8_v_i16m2 ((void *) it, v10, vl);
+  vint16m2_t vw11 = __riscv_vluxei8_v_i16m2 ((void *) it, v11, vl);
+  vint16m2_t vw12 = __riscv_vluxei8_v_i16m2 ((void *) it, v12, vl);
+  vint16m2_t vw13 = __riscv_vluxei8_v_i16m2 ((void *) it, v13, vl);
+  vint16m2_t vw14 = __riscv_vluxei8_v_i16m2 ((void *) it, v14, vl);
+  vbool8_t mask = *(vbool8_t*)it;
+  vint16m2_t vw15 = __riscv_vluxei8_v_i16m2_m (mask, (void *) it, v15, vl);
+
+  asm volatile("nop" ::: "memory");
+  size_t sum0 = __riscv_vmv_x_s_i16m2_i16 (vw0);
+  size_t sum1 = __riscv_vmv_x_s_i16m2_i16 (vw1);
+  

[gcc r14-10056] RISC-V: Add xfail test case for incorrect overlap on v0

[Pan Li via Gcc-cvs]

https://gcc.gnu.org/g:d37b34fe82e6e19e80ec9c46400f63fa90ba5255

commit r14-10056-gd37b34fe82e6e19e80ec9c46400f63fa90ba5255
Author: Pan Li 
Date:   Sat Apr 20 22:43:13 2024 +0800

RISC-V: Add xfail test case for incorrect overlap on v0

We reverted below patch for register group overlap, add the related
insn test and mark it as xfail.  And we will remove the xfail
after we support the register overlap in GCC-15.

018ba3ac952 RISC-V: Fix overlap group incorrect overlap on v0

The below test suites are passed.
* The rv64gcv fully regression test.

gcc/testsuite/ChangeLog:

* gcc.target/riscv/rvv/base/pr112431-34.c: New test.

Signed-off-by: Pan Li 

Diff:
---
 .../gcc.target/riscv/rvv/base/pr112431-34.c| 101 +
 1 file changed, 101 insertions(+)

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c 
b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
new file mode 100644
index 000..286185aa01e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
@@ -0,0 +1,101 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */
+
+#include "riscv_vector.h"
+
+size_t __attribute__ ((noinline))
+sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4,
+ size_t sum5, size_t sum6, size_t sum7, size_t sum8, size_t sum9,
+ size_t sum10, size_t sum11, size_t sum12, size_t sum13, size_t sum14,
+ size_t sum15)
+{
+  return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7 + sum8 + sum9
++ sum10 + sum11 + sum12 + sum13 + sum14 + sum15;
+}
+
+size_t
+foo (char const *buf, size_t len)
+{
+  size_t sum = 0;
+  size_t vl = __riscv_vsetvlmax_e8m8 ();
+  size_t step = vl * 4;
+  const char *it = buf, *end = buf + len;
+  for (; it + step <= end;)
+{
+  vuint8m1_t v0 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v1 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v2 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v3 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v4 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v5 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v6 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v7 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v8 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v9 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v10 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v11 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v12 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v13 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v14 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v15 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  
+  asm volatile("nop" ::: "memory");
+  vint16m2_t vw0 = __riscv_vluxei8_v_i16m2 ((void *) it, v0, vl);
+  vint16m2_t vw1 = __riscv_vluxei8_v_i16m2 ((void *) it, v1, vl);
+  vint16m2_t vw2 = __riscv_vluxei8_v_i16m2 ((void *) it, v2, vl);
+  vint16m2_t vw3 = __riscv_vluxei8_v_i16m2 ((void *) it, v3, vl);
+  vint16m2_t vw4 = __riscv_vluxei8_v_i16m2 ((void *) it, v4, vl);
+  vint16m2_t vw5 = __riscv_vluxei8_v_i16m2 ((void *) it, v5, vl);
+  vint16m2_t vw6 = __riscv_vluxei8_v_i16m2 ((void *) it, v6, vl);
+  vint16m2_t vw7 = __riscv_vluxei8_v_i16m2 ((void *) it, v7, vl);
+  vint16m2_t vw8 = __riscv_vluxei8_v_i16m2 ((void *) it, v8, vl);
+  vint16m2_t vw9 = __riscv_vluxei8_v_i16m2 ((void *) it, v9, vl);
+  vint16m2_t vw10 = __riscv_vluxei8_v_i16m2 ((void *) it, v10, vl);
+  vint16m2_t vw11 = __riscv_vluxei8_v_i16m2 ((void *) it, v11, vl);
+  vint16m2_t vw12 = __riscv_vluxei8_v_i16m2 ((void *) it, v12, vl);
+  vint16m2_t vw13 = __riscv_vluxei8_v_i16m2 ((void *) it, v13, vl);
+  vint16m2_t vw14 = __riscv_vluxei8_v_i16m2 ((void *) it, v14, vl);
+  vbool8_t mask = *(vbool8_t*)it;
+  vint16m2_t vw15 = __riscv_vluxei8_v_i16m2_m (mask, (void *) it, v15, vl);
+
+  asm volatile("nop" ::: "memory");
+  size_t sum0 = __riscv_vmv_x_s_i16m2_i16 (vw0);
+  size_t sum1 = __riscv_vmv_x_s_i16m2_i16 (vw1);
+  size_t sum2 = __riscv_vmv_x_s_i16m2_i16 (vw2);
+  size_t sum3 = __riscv_vmv_x_s_i16m2_i16 (vw3);
+  size_t sum4 = __riscv_vmv_x_s_i16m2_i16 (vw4);
+  size_t sum5 = __riscv_vmv_x_s_i16m2_i16 (vw5);
+  size_t sum6 = __riscv_vmv_x_s_i16m2_i16 (vw6);
+  size_t sum7 = __riscv_vmv_x_s_i16m2_i16 (vw7);
+  size_t sum8 = __riscv_vmv_x_s_i16m2_i16 (vw8);
+  size_t sum9 = __riscv_vmv_x_s_i16m2_i16 (vw9);
+  size_t sum10 = 

[Bug lto/114790] ICE when building intel-compute-runtime (error: direct call to ... speculative call sequence has no speculative flag)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114790

--- Comment #3 from Sam James  ---
Created attachment 57997
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57997=edit
tracing_copy_imp.cpp.ii.xz

Results for 14.0.1 20240421 (experimental) [remotes/origin/master r14-10055-ga7d01a71518] (GCC) testsuite on avr-unknown-none

[The GnuPru BuildBot via Gcc-testresults]

WARNING: Many C++ failures have been omitted due to lack of libstdc++ on AVR!
Only G++ regressions are reported below.


LAST_UPDATED: Sun Apr 21 01:08:10 UTC 2024 (revision r14-10055-ga7d01a71518)

Target is avr-unknown-none
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target atmega128-sim
FAIL: gcc.c-torture/execute/conversion.c   -O0  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O0  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O1  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O2  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/pr64242.c   -Os  execution test
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O0 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O1 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O2 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O2 -flto 
-fno-use-linker-plugin -flto-partition=none 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -Og -g 
FAIL: gcc.c-torture/execute/ieee/cdivchkd.c compilation,  -Os 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O0 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O1 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O2 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O2 -flto 
-fno-use-linker-plugin -flto-partition=none 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -O3 -g 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -Og -g 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkd.c execution,  -Os 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O0 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O1 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O2 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O2 -flto 
-fno-use-linker-plugin -flto-partition=none 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -Og -g 
FAIL: gcc.c-torture/execute/ieee/cdivchkf.c compilation,  -Os 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O0 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O1 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O2 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O2 -flto 
-fno-use-linker-plugin -flto-partition=none 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -O3 -g 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -Og -g 
UNRESOLVED: gcc.c-torture/execute/ieee/cdivchkf.c execution,  -Os 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O0 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -Og -g 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O0 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O1 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O2 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O2 -flto 
-fno-use-linker-plugin -flto-partition=none 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -Og -g 
FAIL: gcc.c-torture/execute/ieee/pr108540-1.c execution,  -Os 
FAIL: c-c++-common/analyzer/allocation-size-pr113654-1.c (test for excess 
errors)
FAIL: c-c++-common/analyzer/allocation-size-pr113654-1.c PR analyzer/113654 
(test for bogus messages, line 46)
FAIL: c-c++-common/analyzer/flex-without-call-summaries.c  (test for warnings, 
line 882)

[Bug lto/114790] ICE when building intel-compute-runtime (error: direct call to ... speculative call sequence has no speculative flag)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114790

--- Comment #2 from Sam James  ---
Created attachment 57996
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57996=edit
tracing_device_imp.cpp.ii.xz

[Bug lto/114790] ICE when building intel-compute-runtime (error: direct call to ... speculative call sequence has no speculative flag)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114790

--- Comment #1 from Sam James  ---
Created attachment 57995
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57995=edit
tracing_imp.cpp.ii.xz

[Bug lto/114790] New: ICE when building intel-compute-runtime (error: direct call to ... speculative call sequence has no speculative flag)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114790

Bug ID: 114790
   Summary: ICE when building intel-compute-runtime (error: direct
call to ... speculative call sequence has no
speculative flag)
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: lto
  Assignee: unassigned at gcc dot gnu.org
  Reporter: sjames at gcc dot gnu.org
  Target Milestone: ---

Created attachment 57994
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57994=edit
ze.exports

Initially reported downstream in Gentoo at https://bugs.gentoo.org/930199.

```
$ g++-14 -fPIC -O2 -flto=auto -shared -Wl,--version-script=ze.exports -o
libze_intel_gpu.so.1.3.29138 tracing_imp.cpp.ii tracing_copy_imp.cpp.ii
tracing_device_imp.cpp.ii
/var/tmp/portage/dev-libs/intel-compute-runtime-24.13.29138.7/work/compute-runtime-24.13.29138.7/level_zero/experimental/source/tracing/tracing_copy_imp.cpp:
In function ‘zeCommandListAppendMemoryCopyTracing’:
/var/tmp/portage/dev-libs/intel-compute-runtime-24.13.29138.7/work/compute-runtime-24.13.29138.7/level_zero/experimental/source/tracing/tracing_copy_imp.cpp:41:35:
error: direct call to releaseActivetracersList/1531 in speculative call
sequence has no speculative flag
   41 | return
L0::apiTracerWrapperImp(driverDdiTable.coreDdiTable.CommandList.pfnAppendMemoryCopy,
  |   ^
_ZN2L019apiTracerWrapperImpIPF12_ze_result_tP25_ze_command_list_handle_tPvPKvmP18_ze_event_handle_tjPS8_EP44_ze_command_list_append_memory_copy_params_tPFvSD_S1_S4_PS4_ESt6vectorINS_25APITracerCallbackStateImpISG_EESaISJ_EESL_JRS3_RS4_RS6_RmRS8_RjRS9_EEES1_T_T0_T1_T2_T3_DpOT4_.isra.0/10477
(apiTracerWrapperImp.isra)
  Type: function definition analyzed
  Visibility: artificial
  References: _ZN2L019APITracerContextImp24releaseActivetracersListEv/1531
(addr) (speculative) _ZTHN2L017tracingInProgressE/5374 (addr)
_ZN2L017tracingInProgressE/1237 (write) _ZN2L025globalAPITracerContextImpE/1490
(addr)
  Referring:
  Read from file: /tmp/cciN484G.ltrans0.o
  Function apiTracerWrapperImp.isra/10477 is inline copy in
zeCommandListAppendMemoryCopyTracing/3756
  Availability: local
  Unit id: 3
  Function flags: count:143044205 (estimated locally) body local
  Called by: zeCommandListAppendMemoryCopyTracing/3756 (inlined) (143044205
(estimated locally),0.50 per call)
  Calls: _ZN2L019APITracerContextImp24releaseActivetracersListEv/1531
(114435364 (estimated locally),0.40 per call)
_ZNSt6vectorIPvSaIS0_EE6resizeEm.constprop.0/11584 (inlined) (143044205
(estimated locally),0.50 per call) (can throw external)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/10833
(inlined) (1157357666 (estimated locally),4.05 per call) (can throw external)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/4315
(inlined) (618839143 (estimated locally),2.16 per call) (can throw external)
_ZNSt6vectorIPvSaIS0_EEixEm.isra.0/11478 (inlined) (618839143 (estimated
locally),2.16 per call)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/11133
(inlined) (618839143 (estimated locally),2.16 per call) (can throw external)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/10733
(inlined) (1157357666 (estimated locally),4.05 per call) (can throw external)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/11033
(inlined) (618839143 (estimated locally),2.16 per call) (can throw external)
_ZNSt6vectorIPvSaIS0_EEixEm.isra.0/11462 (inlined) (618839143 (estimated
locally),2.16 per call)
_ZNSt6vectorIN2L025APITracerCallbackStateImpIPFvP44_ze_command_list_append_memory_copy_params_t12_ze_result_tPvPS5_EEESaIS9_EE2atEm/10933
(inlined) (618839143 (estimated locally),2.16 per call) (can throw external)
_ZTHN2L017tracingInProgressE/5374 (76485736 (estimated locally),0.27 per call)
(can throw external) _ZNSt12_Vector_baseIPvSaIS0_EED2Ev.isra.0/11539 (inlined)
(143044205 (estimated locally),0.50 per call)
_ZNSt12_Vector_baseIPvSaIS0_EED2Ev.isra.0/10508 (0 (precise),0.00 per call)
   Indirect call(618839143 (estimated locally),2.16 per call) (can throw
external) num speculative call targets: 0
   Indirect call(143044205 (estimated locally),0.50 per call) (can throw
external) num speculative call targets: 0
   Indirect call(618839143 (estimated locally),2.16 per call) (can throw
external) num speculative call targets: 0
   Indirect call(speculative) (28608841 (estimated locally),0.10 per call) (can
throw external) num speculative call targets: 1
during IPA pass: inline

Results for 13.2.1 20240421 [remotes/origin/releases/gcc-13 r13-8622-g0b85540ec42] (GCC) testsuite on avr-unknown-none

[The GnuPru BuildBot via Gcc-testresults]

WARNING: Many C++ failures have been omitted due to lack of libstdc++ on AVR!
Only G++ regressions are reported below.


LAST_UPDATED: Sun Apr 21 00:45:27 UTC 2024 (revision r13-8622-g0b85540ec42)

Target is avr-unknown-none
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target atmega128-sim
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -Os  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O0   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O0  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O1   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O1  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O3 -g   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O3 -g  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -Os   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O0   scan-tree-dump 
optimized "__(?:gnu_)?divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O1   scan-tree-dump 
optimized "__(?:gnu_)?divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O2   scan-tree-dump 
optimized "__(?:gnu_)?divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O3 -g   scan-tree-dump 
optimized "__(?:gnu_)?divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -Os   scan-tree-dump 
optimized "__(?:gnu_)?divdc3"
FAIL: gcc.c-torture/compile/pr103813.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr108892.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O1  (test for excess 

Results for 12.3.1 20240420 [remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3a] (GCC) testsuite on avr-unknown-none

[The GnuPru BuildBot via Gcc-testresults]

WARNING: Many C++ failures have been omitted due to lack of libstdc++ on AVR!
Only G++ regressions are reported below.


LAST_UPDATED: Sun Apr 21 00:22:54 UTC 2024 (revision r12-10366-ga6fa5387a3a)

Target is avr-unknown-none
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target atmega128-sim
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-2.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/asmgoto-5.c   -Os  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O0   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O0  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O1   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O1  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -O3 -g   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -O3 -g  (test for excess errors)
UNRESOLVED: gcc.c-torture/compile/asmgoto-6.c   -Os   scan-assembler my asm 
FAIL: gcc.c-torture/compile/asmgoto-6.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O0   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O1   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O2   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -O3 -g   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/attr-complex-method-2.c   -Os   scan-tree-dump 
optimized "__divdc3"
FAIL: gcc.c-torture/compile/pr103813.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr103813.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr96426.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98096.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98199.c   -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98199.c   -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98199.c   -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr98199.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none 

Results for 11.4.1 20240420 [remotes/origin/releases/gcc-11 revision 269f70ca232:c899c06e5b0:a1baeeaf038e37b96b4565a58534be924c9ca601] (GCC) testsuite on avr-unknown-none

[The GnuPru BuildBot via Gcc-testresults]

e-ssa/pr91091-2.c scan-tree-dump-times fre1 " = [^;]*x;" 1
FAIL: gcc.dg/tree-ssa/pr91482.c scan-tree-dump-times ccp1 
"__builtin_assume_aligned" 1
FAIL: gcc.dg/tree-ssa/pr92085-2.c (internal compiler error)
FAIL: gcc.dg/tree-ssa/pr92085-2.c (test for excess errors)
UNRESOLVED: gcc.dg/tree-ssa/pr93118.c scan-tree-dump-not optimized "<<"
UNRESOLVED: gcc.dg/tree-ssa/pr93118.c scan-tree-dump-not optimized ">>"
FAIL: gcc.dg/tree-ssa/pr93435.c (test for excess errors)
FAIL: gcc.dg/tree-ssa/pr96730.c (test for excess errors)
FAIL: gcc.dg/tree-ssa/pr99578-1.c scan-tree-dump-times optimized "PHI 
<-?1([0-9]+), -?1([0-9]+)>" 2
XPASS: gcc.dg/tree-ssa/ssa-fre-26.c scan-tree-dump fre1 "Replaced u.i with 0 in"
FAIL: gcc.dg/tree-ssa/ssa-fre-69.c scan-tree-dump fre1 "return 145;"
FAIL: gcc.dg/tree-ssa/ssa-fre-84.c scan-tree-dump fre1 
"*dst_[0-9]*(D) = { 1, 0, 2, 3 };"
FAIL: gcc.dg/tree-ssa/ssa-hoist-4.c scan-tree-dump-times optimized "= *" 2
FAIL: gcc.dg/tree-ssa/ssa-hoist-4.c scan-tree-dump-times optimized "MAX_EXPR" 1

=== gcc Summary ===

# of expected passes108250
# of unexpected failures445
# of unexpected successes   13
# of expected failures  599
# of untested testcases 8
# of unresolved testcases   17
# of unsupported tests  5176
/home/dinux/projects/pru/testbot-workspace/avr-gcc-build/gcc/xgcc  version 
11.4.1 20240420 [remotes/origin/releases/gcc-11 revision 
269f70ca232:c899c06e5b0:a1baeeaf038e37b96b4565a58534be924c9ca601] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target atmega128-sim
XPASS: g++.dg/analyzer/pr94028.C  -std=c++98  (test for bogus messages, line 22)
FAIL: g++.dg/coroutines/co-await-initlist1.C (test for excess errors)
FAIL: g++.dg/coroutines/co-await-moveonly1.C (test for excess errors)
FAIL: g++.dg/coroutines/pr102454.C (test for excess errors)
FAIL: g++.dg/coroutines/pr103328.C (test for excess errors)
FAIL: g++.dg/coroutines/pr106188.C (test for excess errors)
UNRESOLVED: g++.dg/coroutines/pr106188.C compilation failed to produce 
executable
FAIL: g++.dg/coroutines/pr95520.C (test for excess errors)
UNRESOLVED: g++.dg/coroutines/pr95520.C compilation failed to produce executable
XPASS: c-c++-common/Wrestrict.c  -std=gnu++14 pr79220 (test for warnings, line 
198)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++14 pr79220 (test for warnings, line 
205)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++14 pr79220 (test for warnings, line 
210)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++17 pr79220 (test for warnings, line 
198)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++17 pr79220 (test for warnings, line 
205)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++17 pr79220 (test for warnings, line 
210)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++2a pr79220 (test for warnings, line 
198)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++2a pr79220 (test for warnings, line 
205)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++2a pr79220 (test for warnings, line 
210)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++98 pr79220 (test for warnings, line 
198)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++98 pr79220 (test for warnings, line 
205)
XPASS: c-c++-common/Wrestrict.c  -std=gnu++98 pr79220 (test for warnings, line 
210)
FAIL: g++.dg/cpp0x/decltype-bitfield1.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/decltype-bitfield1.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/cpp0x/decltype-bitfield1.C  -std=c++2a (test for excess errors)
FAIL: g++.dg/cpp0x/decltype-bitfield2.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/decltype-bitfield2.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/cpp0x/decltype-bitfield2.C  -std=c++2a (test for excess errors)
FAIL: g++.dg/cpp0x/initlist-new6.C  -std=c++14 (test for excess errors)
UNRESOLVED: g++.dg/cpp0x/initlist-new6.C  -std=c++14 compilation failed to 
produce executable
FAIL: g++.dg/cpp0x/initlist-new6.C  -std=c++17 (test for excess errors)
UNRESOLVED: g++.dg/cpp0x/initlist-new6.C  -std=c++17 compilation failed to 
produce executable
FAIL: g++.dg/cpp0x/initlist-new6.C  -std=c++2a (test for excess errors)
UNRESOLVED: g++.dg/cpp0x/initlist-new6.C  -std=c++2a compilation failed to 
produce executable
FAIL: g++.dg/cpp0x/initlist124.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/initlist124.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/cpp0x/initlist124.C  -std=c++2a (test for excess errors)
FAIL: g++.dg/cpp1z/aligned-new9.C  -std=c++17 (test for excess errors)
UNRESOLVED: g++.dg/cpp1z/aligned-new9.C  -std=c++17 compilation failed to 
produce executable
FAIL: g++.dg/cpp1z/aligned-new9.C  -std=c++2a (test for excess errors)
UNRESOLVED: g++.dg/cpp1z/aligned-new9.C  -std=c++2a compilation failed to 
produce executable
FAIL: g++.dg/cpp1z/constexpr-array2.C  -std=c++14  (test for errors, line 11)
FAIL: g++.

Re: [PATCH v1] RISC-V: Add xfail test case for incorrect overlap on v0

[钟居哲]

lgtm



juzhe.zh...@rivai.ai
 
From: pan2.li
Date: 2024-04-20 23:21
To: gcc-patches
CC: juzhe.zhong; kito.cheng; rdapp.gcc; Pan Li
Subject: [PATCH v1] RISC-V: Add xfail test case for incorrect overlap on v0
From: Pan Li 
 
We reverted below patch for register group overlap, add the related
insn test and mark it as xfail.  And we will remove the xfail
after we support the register overlap in GCC-15.
 
018ba3ac952 RISC-V: Fix overlap group incorrect overlap on v0
 
The below test suites are passed.
* The rv64gcv fully regression test.
 
gcc/testsuite/ChangeLog:
 
* gcc.target/riscv/rvv/base/pr112431-34.c: New test.
 
Signed-off-by: Pan Li 
---
.../gcc.target/riscv/rvv/base/pr112431-34.c   | 101 ++
1 file changed, 101 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
 
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c 
b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
new file mode 100644
index 000..286185aa01e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-34.c
@@ -0,0 +1,101 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */
+
+#include "riscv_vector.h"
+
+size_t __attribute__ ((noinline))
+sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4,
+   size_t sum5, size_t sum6, size_t sum7, size_t sum8, size_t sum9,
+   size_t sum10, size_t sum11, size_t sum12, size_t sum13, size_t sum14,
+   size_t sum15)
+{
+  return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7 + sum8 + sum9
+ + sum10 + sum11 + sum12 + sum13 + sum14 + sum15;
+}
+
+size_t
+foo (char const *buf, size_t len)
+{
+  size_t sum = 0;
+  size_t vl = __riscv_vsetvlmax_e8m8 ();
+  size_t step = vl * 4;
+  const char *it = buf, *end = buf + len;
+  for (; it + step <= end;)
+{
+  vuint8m1_t v0 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v1 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v2 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v3 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v4 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v5 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v6 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v7 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v8 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v9 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v10 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v11 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v12 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v13 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v14 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  vuint8m1_t v15 = __riscv_vle8_v_u8m1 ((void *) it, vl);
+  it += vl;
+  
+  asm volatile("nop" ::: "memory");
+  vint16m2_t vw0 = __riscv_vluxei8_v_i16m2 ((void *) it, v0, vl);
+  vint16m2_t vw1 = __riscv_vluxei8_v_i16m2 ((void *) it, v1, vl);
+  vint16m2_t vw2 = __riscv_vluxei8_v_i16m2 ((void *) it, v2, vl);
+  vint16m2_t vw3 = __riscv_vluxei8_v_i16m2 ((void *) it, v3, vl);
+  vint16m2_t vw4 = __riscv_vluxei8_v_i16m2 ((void *) it, v4, vl);
+  vint16m2_t vw5 = __riscv_vluxei8_v_i16m2 ((void *) it, v5, vl);
+  vint16m2_t vw6 = __riscv_vluxei8_v_i16m2 ((void *) it, v6, vl);
+  vint16m2_t vw7 = __riscv_vluxei8_v_i16m2 ((void *) it, v7, vl);
+  vint16m2_t vw8 = __riscv_vluxei8_v_i16m2 ((void *) it, v8, vl);
+  vint16m2_t vw9 = __riscv_vluxei8_v_i16m2 ((void *) it, v9, vl);
+  vint16m2_t vw10 = __riscv_vluxei8_v_i16m2 ((void *) it, v10, vl);
+  vint16m2_t vw11 = __riscv_vluxei8_v_i16m2 ((void *) it, v11, vl);
+  vint16m2_t vw12 = __riscv_vluxei8_v_i16m2 ((void *) it, v12, vl);
+  vint16m2_t vw13 = __riscv_vluxei8_v_i16m2 ((void *) it, v13, vl);
+  vint16m2_t vw14 = __riscv_vluxei8_v_i16m2 ((void *) it, v14, vl);
+  vbool8_t mask = *(vbool8_t*)it;
+  vint16m2_t vw15 = __riscv_vluxei8_v_i16m2_m (mask, (void *) it, v15, vl);
+
+  asm volatile("nop" ::: "memory");
+  size_t sum0 = __riscv_vmv_x_s_i16m2_i16 (vw0);
+  size_t sum1 = __riscv_vmv_x_s_i16m2_i16 (vw1);
+  size_t sum2 = __riscv_vmv_x_s_i16m2_i16 (vw2);
+  size_t sum3 = __riscv_vmv_x_s_i16m2_i16 (vw3);
+  size_t sum4 = __riscv_vmv_x_s_i16m2_i16 (vw4);
+  size_t sum5 = __riscv_vmv_x_s_i16m2_i16 (vw5);
+  size_t sum6 = __riscv_vmv_x_s_i16m2_i16 (vw6);
+  size_t sum7 = __riscv_vmv_x_s_i16m2_i16 (vw7);
+  size_t sum8 = __riscv_vmv_x_s_i16m2_i16 (vw8);
+  size_t sum9 = __riscv_vmv_x_s_i16m2_i16 (vw9);
+  size_t sum10 = __riscv_vmv_x_s_i16m2_i16 (vw10);
+  size_t 

[Bug tree-optimization/114787] [13/14 Regression] wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114787

--- Comment #6 from Andrew Pinski  ---
(In reply to Andrew Pinski from comment #5)
> The first difference (in GCC 13) with/without -fdump-tree-all-all comes from
> cunroll:


I should note that -fdump-tree-cunroll-all still produces the correct code
generation for GCC 13 which makes this bug even odder.

[Bug tree-optimization/114787] [13/14 Regression] wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114787

--- Comment #5 from Andrew Pinski  ---
The first difference (in GCC 13) with/without -fdump-tree-all-all comes from
cunroll:



Broken:
```
Loop 3 iterates 2 times.
Loop 3 iterates at most 1 times.
Loop 3 likely iterates at most 1 times.
Analyzing # of iterations of loop 3
  exit condition [2, + , 4294967295] != 0
  bounds on difference of bases: -2 ... -2
  result:
# of iterations 2, bounded by 2
Removed pointless exit: if (ivtmp_43 != 0)
```

Working:
```
Loop 3 iterates 2 times.
Loop 3 iterates at most 2 times.
Loop 3 likely iterates at most 2 times.
```

[Bug tree-optimization/114787] [13/14 Regression] wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114787

Andrew Pinski  changed:

   What|Removed |Added

   Keywords||needs-bisection
  Known to work||12.1.0
   Target Milestone|14.0|13.3
  Known to fail||13.1.0
Summary|[14 Regression] wrong code  |[13/14 Regression] wrong
   |at -O1 on x86_64-linux-gnu  |code at -O1 on
   |(the generated code hangs)  |x86_64-linux-gnu (the
   ||generated code hangs)

--- Comment #4 from Andrew Pinski  ---
So with GCC 13, with `-fdump-tree-all-all`, we get the same wrong code as on
the trunk.

This is why I was I misunderstood thinking it was a target issue as I was
comparing the dumps between GCC 13 and the trunk with -all enabled but it was
broken in GCC 13 too.

Anyways I tested GCC 12.3.0 and it looks to be working there.

It would be useful to get another bisect done this time with `-O1
-fdump-tree-all-all` .

[Bug tree-optimization/114787] [14 Regression] wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114787

Andrew Pinski  changed:

   What|Removed |Added

  Component|target  |tree-optimization

--- Comment #3 from Andrew Pinski  ---
(In reply to Andrew Pinski from comment #2)
> The first difference besides prediction/counts on the BB is in the register
> allocator.
> 
> The code for aarch64 looks ok too.

So I was wrong (and now even more confused than before). In that sometimes even
GCC 13.2.0 code generation is broken. But I don't understand what the
conditions are which cause it (adding -fdump-tree-optimized-all or something
like that seems to cause different code generation).

gcc-13-20240420 is now available

[GCC Administrator via Gcc]

Snapshot gcc-13-20240420 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/13-20240420/
and on various mirrors, see https://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 13 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch 
releases/gcc-13 revision c59869f23ebeb1fef38de24d05dbb035031c3097

You'll find:

 gcc-13-20240420.tar.xz   Complete GCC

  SHA256=905cb9e5f80f75f3f50485e1966fc399c7d30cd89966c8b98399598fc43e
  SHA1=861c1faa1667a89050e26d150f3c21300c512c37

Diffs from 13-20240413 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-13
link is updated and a message is sent to the gcc list.  Please do not use
a snapshot before it has been announced that way.

Results for 14.0.1 20240420 (experimental) [master r14-10054-g3afcb04bd7d] (GCC) testsuite on s390x-ibm-linux-gnu default

[stefansf--- via Gcc-testresults]

Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.target/s390/arch13/sel-1.c scan-assembler-times \\tselgr(?:h|le)\\t 1
FAIL: gcc.target/s390/arch13/sel-1.c scan-assembler-times \\tselr(?:h|le)\\t 1
FAIL: gcc.target/s390/ifcvt-one-insn-bool.c scan-assembler lochinh\\t%r.?,1
FAIL: gcc.target/s390/ifcvt-one-insn-char.c scan-assembler locrnh\\t%r.?,%r.?
FAIL: gcc.target/s390/loc-1.c scan-assembler \\tlocghine\\t%r2,-1
FAIL: gcc.target/s390/loc-1.c scan-assembler \\tlocgrne\\t%r2,%r4
FAIL: gcc.target/s390/nobp-table-jump-inline-z10.c scan-assembler 
section\\t.s390_indirect_jump
FAIL: gcc.target/s390/nobp-table-jump-inline-z10.c scan-assembler-times exrl 1
FAIL: gcc.target/s390/nobp-table-jump-inline-z900.c scan-assembler 
section\\t.s390_indirect_jump
FAIL: gcc.target/s390/nobp-table-jump-inline-z900.c scan-assembler-times 
\\tex\\t 1
FAIL: gcc.target/s390/nobp-table-jump-z10.c scan-assembler 
section\\t.s390_indirect_jump
FAIL: gcc.target/s390/nobp-table-jump-z10.c scan-assembler-times exrl 1
FAIL: gcc.target/s390/nobp-table-jump-z900.c scan-assembler 
section\\t.s390_indirect_jump
FAIL: gcc.target/s390/nobp-table-jump-z900.c scan-assembler-times ex\\t 1
FAIL: gcc.target/s390/risbg-ll-1.c scan-assembler 
f42:\\n\\tsllg\\t%r2,%r2,63\\n\\tsrag\\t%r2,%r2,63\\n\\tllgcr\\t%r2,%r2
FAIL: gcc.target/s390/risbg-ll-2.c scan-assembler 
f10:\\n\\tsrlg\\t%r2,%r2,48\\n\\trosbg\\t%r2,%r3,32,39,0
FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times 
vl\\t%v[0-9]*,[0-9]*(%r[0-9]*),3\\n 1
FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times 
vst\\t%v[0-9]*,[0-9]*(%r[0-9]*),3\\n 1
FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler 
ld\\t%v[0-9]*,368(%r15)
FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler 
ld\\t%v[0-9]*,392(%r15)
FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler 
vl\\t%v[0-9]*,352(%r15)
FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler 
vl\\t%v[0-9]*,376(%r15)
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
eq:\\n[^:]*\\twfcdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghie\\t%r2,1
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
ge:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghihe\\t%r2,1
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
gt:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghih\\t%r2,1
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
le:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghile\\t%r2,1
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
lt:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghil\\t%r2,1
FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler 
ne:\\n[^:]*\\twfcdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghine\\t%r2,1
XPASS: gcc.target/s390/vxe/popcount-1.c scan-assembler vpopctb\\t%v24,%v24
XPASS: gcc.target/s390/vxe/popcount-1.c scan-assembler vpopcth\\t%v24,%v24

=== gcc Summary for unix/-m64 ===

# of expected passes180873
# of unexpected failures173
# of unexpected successes   19
# of expected failures  1468
# of unsupported tests  4302

=== gcc Summary ===

# of expected passes358641
# of unexpected failures373
# of unexpected successes   35
# of expected failures  2937
# of unsupported tests  9222
-default/gcc/xgcc  version 14.0.1 20240420 (experimental) [master 
r14-10054-g3afcb04bd7d] (GCC) 

=== gdc tests ===


Running target unix/-m31
FAIL: gdc.test/runnable/sdtor.d -O2   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest -g  
 execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest -g 
-shared-libphobos   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest 
-shared-libphobos   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest   execution 
test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest -g   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest -g 
-shared-libphobos   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest 
-shared-libphobos   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -g   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -g -shared-libphobos   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -shared-libphobos   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest -g   execution test
FAIL: gdc.test/runnable/sdtor.d -O2

[Bug target/114787] [14 Regression] wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114787

Andrew Pinski  changed:

   What|Removed |Added

 Target||x86_64-linux-gnu
  Component|tree-optimization   |target

--- Comment #2 from Andrew Pinski  ---
The first difference besides prediction/counts on the BB is in the register
allocator.

The code for aarch64 looks ok too.

Results for 14.0.1 20240420 (experimental) [master revision gcc-14-10054-g3afcb04bd7d] (GCC) testsuite on arm-unknown-eabi

[ci_notify--- via Gcc-testresults]

rget/arm/ftest-armv6-thumb.c (test for excess errors)
FAIL: gcc.target/arm/ftest-armv6k-thumb.c (test for excess errors)
FAIL: gcc.target/arm/ftest-armv6z-thumb.c (test for excess errors)
FAIL: gcc.target/arm/memcpy-aligned-1.c scan-assembler-not ldr\\t
FAIL: gcc.target/arm/memcpy-aligned-1.c scan-assembler-times str\\t 1
FAIL: gcc.target/arm/pr42575.c scan-assembler-not mov
FAIL: gcc.target/arm/pr45701-1.c scan-assembler push\\t{r3
FAIL: gcc.target/arm/pr59858.c (test for excess errors)
FAIL: gcc.target/arm/pr65647.c (test for excess errors)
FAIL: gcc.target/arm/pr65710.c (test for excess errors)
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f1
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f2
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f3
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f4
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f5
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f6
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vneg.s[0-9]+tq[0-9]+, q[0-9]+ 6
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vshl.s[0-9]+tq[0-9]+, q[0-9]+ 3
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vshl.u[0-9]+tq[0-9]+, q[0-9]+ 3

=== gcc Summary ===

# of expected passes158585
# of unexpected failures41
# of unexpected successes   6
# of expected failures  957
# of unsupported tests  9343
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target qemu
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++14  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++14  expected 
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++14 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++17  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++17  expected 
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++17 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++20  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++20  expected 
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++20 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++98  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++98  expected 
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c  -std=c++98 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++14  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++14  expected 
multiline pattern lines 19-34
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++14 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++17  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++17  expected 
multiline pattern lines 19-34
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++17 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++20  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++20  expected 
multiline pattern lines 19-34
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++20 (test for 
excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++98  2 blank 
line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++98  expected 
multiline pattern lines 19-34
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c  -std=c++98 (test for 
excess errors)
FAIL: g++.dg/cpp2a/decomp2.C  -std=gnu++14 (test for excess errors)
UNRESOLVED: g++.dg/cpp2a/decomp2.C  -std=gnu++14 compilation failed to produce 
executable
FAIL: g++.dg/cpp2a/decomp2.C  -std=gnu++17 (test for excess errors)
UNRESOLVED: g++.dg/cpp2a/decomp2.C  -std=gnu++17 compilation failed to produce 
executable
FAIL: g++.dg/cpp2a/decomp2.C  -std=gnu++20 (test for excess errors)
UNRESOLVED: g++.dg/cpp2a/decomp2.C  -std=gnu++20 compilation failed to produce 
executable
FAIL: g++.dg/opt/pr97315-1.C  -std=gnu++14 (test for excess errors)
FAIL: g++.dg/opt/pr97315-1.C  -std=gnu++17 (test for excess errors)
FAIL: g++.dg/opt/pr97315-1.C  -std=gnu++20 (test for excess errors)
FAIL: g++.dg/opt/pr97315-1.C  -std=gnu++98 (test for excess errors)
XPASS: g++.dg/warn/pr33738.C  -std=gnu++14  (test for warnings, line 18

[Bug c/114789] New: False positive -Wmaybe-uninitialized at -O2

[jb999 at gmx dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114789

Bug ID: 114789
   Summary: False positive -Wmaybe-uninitialized at -O2
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c
  Assignee: unassigned at gcc dot gnu.org
  Reporter: jb999 at gmx dot de
  Target Milestone: ---

This test case produces a false positive -Wmaybe-uninitialized warning with
PARTS set to 2 or higher, but not with PARTS set to 1 or at -O instead of -O2:

#include 

#define PARTS 2

void foo(void **);

void grab (char *line)
{
  void *item[1];

  unsigned int part = 1;

  do
  {
while (*line && *line == ' ') line++;
if (part == 1) item[0] = line;
while (*line && *line != ' ') line++;
  }
  while (++part <= PARTS);

  if (*line) *line++ = 0;

  if (strlen(item[0])) foo(item);
}

Output:

Using built-in specs.
COLLECT_GCC=/tmp/gcc14/usr/bin/gcc
Target: i686-pc-linux-gnu
Configured with: /tmp/gcc/configure --prefix=/tmp/gcc14/usr
--sysconfdir=/tmp/gcc14/etc --sharedstatedir=/tmp/gcc14/var/state
--localstatedir=/tmp/gcc14/var/state --enable-shared --disable-static
--disable-nls --enable-languages=c,c++ --with-system-zlib --disable-multilib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.1 20240416 (experimental) (GCC) 
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O2' '-Wuninitialized' '-c'
'-mtune=generic' '-march=pentiumpro'
 /tmp/gcc14/usr/libexec/gcc/i686-pc-linux-gnu/14.0.1/cc1 -E -quiet -v
testcase.c -mtune=generic -march=pentiumpro -Wuninitialized -O2
-fpch-preprocess -o testcase.i
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory
"/tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/include
 /tmp/gcc14/usr/include
 /tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/include-fixed
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O2' '-Wuninitialized' '-c'
'-mtune=generic' '-march=pentiumpro'
 /tmp/gcc14/usr/libexec/gcc/i686-pc-linux-gnu/14.0.1/cc1 -fpreprocessed
testcase.i -quiet -dumpbase testcase.c -dumpbase-ext .c -mtune=generic
-march=pentiumpro -O2 -Wuninitialized -version -o testcase.s
GNU C17 (GCC) version 14.0.1 20240416 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 14.0.1 20240416 (experimental), GMP version
6.0.0, MPFR version 3.1.3-p4, MPC version 1.0.3, isl version none
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 2da1b27980967f452f520dd3eb2f4c0a
testcase.c: In function 'grab':
testcase.c:23:18: warning: 'item' may be used uninitialized
[-Wmaybe-uninitialized]
   23 |   if (strlen(item[0])) foo(item);
  |  ^~~
testcase.c:9:9: note: 'item' declared here
9 |   void *item[1];
  | ^~~~
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O2' '-Wuninitialized' '-c'
'-mtune=generic' '-march=pentiumpro'
 as -v --32 -o testcase.o testcase.s
GNU assembler version 2.29.1 (i686-pc-linux-gnu) using BFD version (GNU
Binutils) 2.29.1
COMPILER_PATH=/tmp/gcc14/usr/libexec/gcc/i686-pc-linux-gnu/14.0.1/:/tmp/gcc14/usr/libexec/gcc/i686-pc-linux-gnu/14.0.1/:/tmp/gcc14/usr/libexec/gcc/i686-pc-linux-gnu/:/tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/:/tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/
LIBRARY_PATH=/tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/:/tmp/gcc14/usr/lib/gcc/i686-pc-linux-gnu/14.0.1/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O2' '-Wuninitialized' '-c'
'-mtune=generic' '-march=pentiumpro'

Results for 14.0.1 20240420 (experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

-partition=none  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr68860-1.c   -Os  -DPREVENT_OPTIMIZATION  line 16 y == 2
FAIL: gcc.dg/guality/pr68860-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 17 sizeof 
(a) == 6
FAIL: gcc.dg/guality/vla-1.c   -Os  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized 
"Invalid sum" 0
FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects  scan-tree-dump-not 
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes178420
# of unexpected failures128
# of unexpected successes   13
# of expected failures  1595
# of unsupported tests  5035
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240420 
(experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O0  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O1  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O2  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer

Results for 14.0.1 20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 sizeof (a) == 17 * sizeof 
(short)
XPASS: gcc.dg/plugin/infoleak-vfio_iommu_type1.c 
-fplugin=./analyzer_kernel_plugin.so  (test for bogus messages, line 42)
FAIL: gcc.dg/vect/vect-ifcvt-18.c -flto -ffat-lto-objects  scan-tree-dump vect 
"vectorized 3 loops"
FAIL: gcc.dg/vect/vect-ifcvt-18.c scan-tree-dump vect "vectorized 3 loops"
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c execution test
FAIL: gcc.dg/vect/vect-simd-clone-16e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-16f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2
FAIL: gcc.dg/vect/vect-simd-clone-17e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-17f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2
FAIL: gcc.dg/vect/vect-simd-clone-18e.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 4
FAIL: gcc.dg/vect/vect-simd-clone-18f.c scan-tree-dump-times vect "[nr] 
[^n]* = foo.simdclone" 2

=== gcc Summary ===

# of expected passes197398
# of unexpected failures102
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4125
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary ===

# of expected passes260615
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11024
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240420 (experimental) [master r14-10052-g1690e47e101] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests 

[Bug rtl-optimization/114788] New: ICE on valid code at -O{2,3} on x86_64-linux-gnu (during RTL pass: sched2): in move_exprs_to_boundary, at sel-sched.cc:5236

[zhendong.su at inf dot ethz.ch via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114788

Bug ID: 114788
   Summary: ICE on valid code at -O{2,3} on x86_64-linux-gnu
(during RTL pass: sched2): in move_exprs_to_boundary,
at sel-sched.cc:5236
   Product: gcc
   Version: unknown
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: rtl-optimization
  Assignee: unassigned at gcc dot gnu.org
  Reporter: zhendong.su at inf dot ethz.ch
  Target Milestone: ---

It is a regression from 12.*, and affects 13.* and later. 

Compiler Explorer: https://godbolt.org/z/n4MvPos5n

[679] % gcctk -v
Using built-in specs.
COLLECT_GCC=gcctk
COLLECT_LTO_WRAPPER=/local/suz-local/software/local/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-trunk/configure --disable-bootstrap
--enable-checking=yes --prefix=/local/suz-local/software/local/gcc-trunk
--enable-sanitizers --enable-languages=c,c++ --disable-werror --enable-multilib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.1 20240420 (experimental) (GCC)
[680] %
[680] % gcctk -O3 -fno-guess-branch-probability -fselective-scheduling2
-fno-tree-sink -fschedule-insns -c small.c
during RTL pass: sched2
small.c: In function ‘main’:
small.c:32:1: internal compiler error: in move_exprs_to_boundary, at
sel-sched.cc:5236
   32 | }
  | ^
0x8424f2 move_exprs_to_boundary
../../gcc-trunk/gcc/sel-sched.cc:5236
0x8424f2 schedule_expr_on_boundary
../../gcc-trunk/gcc/sel-sched.cc:5444
0x1125588 fill_insns
../../gcc-trunk/gcc/sel-sched.cc:5586
0x1125588 schedule_on_fences
../../gcc-trunk/gcc/sel-sched.cc:7361
0x1125588 sel_sched_region_2
../../gcc-trunk/gcc/sel-sched.cc:7499
0x1126c78 sel_sched_region_1
../../gcc-trunk/gcc/sel-sched.cc:7541
0x1128a19 sel_sched_region(int)
../../gcc-trunk/gcc/sel-sched.cc:7642
0x1128a19 sel_sched_region(int)
../../gcc-trunk/gcc/sel-sched.cc:7627
0x1129a21 run_selective_scheduling()
../../gcc-trunk/gcc/sel-sched.cc:7728
0x1106c0d rest_of_handle_sched2
../../gcc-trunk/gcc/sched-rgn.cc:3741
0x1106c0d execute
../../gcc-trunk/gcc/sched-rgn.cc:3888
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
[681] % cat small.c
extern void r();
int b, d, g, l;
char c, e, f;
volatile char h;
int main() {
  int k, i, m, q;
  for (; b && i; i++) {
int n = k;
  L1:
k = 0 || d;
while (n < e)
  ;
  }
  b = f;
 L2:
  if (h)
r();
  if (l) {
int a, j = f / g, o = (j / c && f) % d, p = (f % q * ~h && c && j) / k;
if (h) {
  a = d;
  p = m;
  k = k / l / (2 * f % 3);
  m = o & c / ((m && a) ^ (p && 2 / g) | f);
  if (m)
goto L1;
}
m = p;
goto L2;
  }
  return 0;
}

Results for 14.0.1 20240420 (experimental) [master-ia32 r14-10052-g1690e47e101] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 24 sizeof (a) == 17 * sizeof 
(short)
XPASS: gcc.dg/plugin/infoleak-vfio_iommu_type1.c 
-fplugin=./analyzer_kernel_plugin.so  (test for bogus messages, line 42)
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-1.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-2.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-3.c execution test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c -flto -ffat-lto-objects execution 
test
XPASS: gcc.dg/vect/vect-reduc-in-order-4.c execution test

=== gcc Summary ===

# of expected passes197448
# of unexpected failures94
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4110
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10052-g1690e47e101] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10052-g1690e47e101] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary ===

# of expected passes260619
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11022
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10052-g1690e47e101] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests  70
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master-ia32 r14-10052-g1690e47e101] (GCC) 

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

# of expected passes44
# of unsupported tests  5
=== libgomp tests ===


Running target unix

=== libgomp Summary ===

# of expected passes16337
# of expected failures  285
# of unsupported tests  623
=== libitm tests ===


Running target unix

=== libitm Summary ===

# of expected passes44
# of expected failures  3
# of unsupported tests  1
=== libstdc++ tests ===


Running target unix

=== libstdc++ Summary ===

# of expected passes19286
# of expected failures  126

Results for 14.0.1 20240419 (experimental) [master r14-10047-gc23db3ebb65ba3] (GCC) testsuite on m68k-unknown-linux-gnu

[Andreas Schwab]

]*, 4, 0, 0);" 1
FAIL: c-c++-common/gomp/atomic-28.c  -std=c++20  scan-tree-dump-times ompexp 
".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 5, 5);" 1
FAIL: c-c++-common/gomp/atomic-28.c  -std=c++20  scan-tree-dump-times ompexp 
".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 4, 2);" 1
FAIL: c-c++-common/gomp/atomic-28.c  -std=c++20  scan-tree-dump-times ompexp 
".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 260, 5, 0);" 1
FAIL: c-c++-common/gomp/atomic-28.c  -std=c++20  scan-tree-dump-times ompexp 
".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 0, 0);" 1
FAIL: c-c++-common/gomp/atomic-3.c  -std=gnu++98  scan-tree-dump-times ompexp 
"xyzzy, 4" 1
FAIL: c-c++-common/gomp/atomic-3.c  -std=gnu++14  scan-tree-dump-times ompexp 
"xyzzy, 4" 1
FAIL: c-c++-common/gomp/atomic-3.c  -std=gnu++17  scan-tree-dump-times ompexp 
"xyzzy, 4" 1
FAIL: c-c++-common/gomp/atomic-3.c  -std=gnu++20  scan-tree-dump-times ompexp 
"xyzzy, 4" 1
FAIL: c-c++-common/gomp/atomic-9.c  -std=gnu++98  scan-tree-dump-times ompexp 
"__atomic_fetch_add" 1
FAIL: c-c++-common/gomp/atomic-9.c  -std=gnu++14  scan-tree-dump-times ompexp 
"__atomic_fetch_add" 1
FAIL: c-c++-common/gomp/atomic-9.c  -std=gnu++17  scan-tree-dump-times ompexp 
"__atomic_fetch_add" 1
FAIL: c-c++-common/gomp/atomic-9.c  -std=gnu++20  scan-tree-dump-times ompexp 
"__atomic_fetch_add" 1

=== g++ Summary ===

# of expected passes247736
# of unexpected failures113
# of expected failures  2605
# of unsupported tests  11567
/daten/aranym/gcc/gcc-20240420/Build/gcc/xg++  version 14.0.1 20240419 
(experimental) [master r14-10047-gc23db3ebb65ba3] (GCC) 

Host   is x86_64-suse-linux-gnu

=== gcc tests ===


Running target aranym
FAIL: gcc.c-torture/execute/pr97073.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O0  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O1  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O2  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O3 -g  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -Os  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/atomic/c11-atomic-exec-5.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/debug/btf/btf-bitfields-1.c scan-assembler-times [\\t 
]0x1340[\\t ]+[^\\n]*btm_offset 1
FAIL: gcc.dg/Warray-bounds-48-novec.c (test for excess errors)
FAIL: gcc.dg/Wcomplain-wrong-lang-1.c  at line 2 (test for warnings, line )
FAIL: gcc.dg/Wcomplain-wrong-lang-1.c (test for excess errors)
FAIL: gcc.dg/Wcomplain-wrong-lang-2.c  at line 2 (test for warnings, line )
FAIL: gcc.dg/Wcomplain-wrong-lang-2.c (test for excess errors)
FAIL: gcc.dg/Werror-13.c  at line 5 (test for errors, line )
FAIL: gcc.dg/Werror-13.c  at line 6 (test for errors, line )
FAIL: gcc.dg/Werror-13.c  at line 7 (test for errors, line )
FAIL: gcc.dg/Werror-13.c  at line 8 (test for errors, line )
FAIL: gcc.dg/Werror-13.c (test for excess errors)
FAIL: gcc.dg/builtin-object-size-20.c scan-tree-dump-not optimized "fail"
FAIL: gcc.dg/ifcvt-4.c scan-rtl-dump ce1 "2 true changes made"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided"
FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new 
temporary register"
FAIL: gcc.dg/memcmp-3.c (test for excess errors)
UNRESOLVED: gcc.dg/memcmp-3.c scan-tree-dump-not optimized "abort"
FAIL: gcc.dg/pr110279-1.c scan-tree-dump-times widening_mul "Generated FMA" 3
FAIL: gcc.dg/pr46647.c scan-tree-dump-not optimized "memset"
FAIL: gcc.dg/pr84877.c execution test
FAIL: gcc.dg/pr87954.c scan-tree-dump-times optimized " *w? 
|WIDEN_MULT_PLUS_EXPR" 1
FAIL: gcc.dg/pr91172.c  at line 3 (test for warnings, line )
FAIL: gcc.dg/pr91172.c (test for excess errors)
UNRESOLVED: gcc.dg/superblock.c scan-rtl-dump-times sched2 "ADVANCING TO" 2
FAIL: c-c++-common/auto-init-7.c  -Wc++-compat   scan-tree-dump gimple "temp4 = 
.DEFERRED_INIT ((8|5), 2, &"temp4""
FAIL: c-c++-common/auto-init-8.c  -Wc++-compat   scan-tree-dump gimple "temp4 = 
.DEFERRED_INIT ((8|5), 1, &"temp4""
FAIL: c-c++-common/pr51628-3.c  -Wc++-compat   at line 16 (test for warnings, 
line 15)
FAIL: c-c++-common/pr51628-3.c  -Wc++-compat   at line 24 (test for warnings, 
line 23)
FAIL: c-c++-common/pr51628-3.c  -Wc++-compat   at line 27 (test for warnings, 
line 26)
FAIL: c-c++-common/pr51628-3.c  -Wc++-compat   at line 30 (test for warnings, 

Results for 12.3.1 20240420 [remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) testsuite on powerpc64-unknown-linux-gnu

[Bill Seurer (POWER9 BE) via Gcc-testresults]

git commit g:a6fa5387a3417ee46a97886d1065eb102363
gcc-descr r12-10366-ga6fa5387a3

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sat Apr 20 17:32:38 UTC 2024 (revision r12-10366-ga6fa5387a3)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

=== g++ Summary for unix/-m32 ===

# of expected passes219472
# of expected failures  1922
# of unsupported tests  10356

Running target unix/-m64

=== g++ Summary for unix/-m64 ===

# of expected passes228217
# of expected failures  1930
# of unsupported tests  10540

=== g++ Summary ===

# of expected passes447689
# of expected failures  3852
# of unsupported tests  20896
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects  
scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects  
scan-tree-dump-times vect "vectorizing stmts using SLP" 2
XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorized 1 
loops" 1
XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorizing 
stmts using SLP" 2
XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects  scan-tree-dump-times vect 
"vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects  scan-tree-dump-times vect 
"vectorizing stmts using SLP" 2
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorizing stmts using 
SLP" 2
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-12.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-12.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-14.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-14.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-15.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-15.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-neg-8.c (test for excess errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-neg-8.c compilation failed to 
produce executable
FAIL: gcc.target/powerpc/bfp/vec-test-data-class-9.c (test for excess errors)
UNRESOLVED: gcc.target/powerpc/bfp/vec-test-data-class-9.c compilation failed 
to produce executable
FAIL: gcc.target/powerpc/fold-vec-extract-char.p7.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/fold-vec-extract-double.p7.c scan-assembler-times 
maddiM|maddM 3
FAIL: gcc.target/powerpc/fold-vec-extract-float.p7.c scan-assembler-times 
maddiM|maddM 3
FAIL: gcc.target/powerpc/fold-vec-extract-float.p8.c scan-assembler-times 
maddiM 2
FAIL: gcc.target/powerpc/fold-vec-extract-int.p7.c scan-assembler-times 
maddiM|maddM 12
FAIL: gcc.target/powerpc/fold-vec-extract-int.p8.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/fold-vec-extract-short.p7.c scan-assembler-times 
maddiM|maddM 12
FAIL: gcc.target/powerpc/fold-vec-extract-short.p8.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/pr101384-2.c scan-assembler-times mvspltis[whb] 
[^nr]*,-1M 9
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f9

Results for 14.0.1 20240420 (experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9 IEEE128) via Gcc-testresults]

: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= -" 1
FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= .COPYSIGN" 2
FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= ABS_EXPR" 1
FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop 
"Deleting[^n]* = -" 4
FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop 
"Deleting[^n]* = ABS_EXPR <" 1
FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop 
"Deleting[^n]* = .COPYSIGN" 2
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized 
"Invalid sum" 0
FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects  scan-tree-dump-not 
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.target/powerpc/pr105334.c (test for excess errors)
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes179439
# of unexpected failures97
# of unexpected successes   20
# of expected failures  1612
# of unsupported tests  4251
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240420 
(experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/default_format_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_2.f90   -Os  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -Os  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O0  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O1  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O2  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -Os  execution test

=== gfortran Summary ===

# of expected passes69764
# of unexpected failures6
# of unexpected successes   18
# of expected failures  273
# of unsupported tests  177
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/gfortran  version 14.0.1 
20240420 (experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes259754
# of expected failures  2623
# of unsupported tests  

Results for 12.3.1 20240420 [remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/vla-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 25 sizeof (a) == 6 * sizeof 
(int)
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O0  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O1  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O3 -g  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -Os  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/float128-cmp-invalid.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC 
((?:and|zero_extend):(?:[SD]I) ((?:sub)?reg:[SD]I" 1
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes163028
# of unexpected failures213
# of unexpected successes   18
# of expected failures  1481
# of unsupported tests  3107
/home/gccbuild/build/nightly/build-gcc-12/gcc/xgcc  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O0  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O1  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O2  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -Os  execution test

=== gfortran Summary ===

# of expected passes66398
# of unexpected failures6
# of unexpected successes   6
# of expected failures  284
# of unsupported tests  188
/home/gccbuild/build/nightly/build-gcc-12/gcc/gfortran  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes228530
# of expected failures  1930
# of unsupported tests  10548
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== obj-c++ tests ===


Running target unix

=== obj-c++ Summary ===

# of expected passes1502
# of expected failures  10
# of unsupported tests  79
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-103

Regressions on releases/gcc-13 at commit r13-8621 vs commit r13-8615 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on releases/gcc-13 at commit r13-8621 vs commit r13-8615 on 
Linux/x86_64
New failures:
FAIL: gcc.dg/vect/vect-bic-bitmask-8.c -flto -ffat-lto-objects (test for excess 
errors)
FAIL: gcc.dg/vect/vect-bic-bitmask-9.c -flto -ffat-lto-objects (test for excess 
errors)

New passes:
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  

Results for 13.2.1 20240420 [releases/gcc-13 r13-8621-gc59869f23eb] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

arget/i386/pr97971.c  (test for errors, line 10)
FAIL: gcc.target/i386/shrink_wrap_1.c scan-rtl-dump pro_and_epilogue 
"Performing shrink-wrapping"

=== gcc Summary for unix/-mx32 ===

# of expected passes184179
# of unexpected failures26
# of unexpected successes   1
# of expected failures  1440
# of unresolved testcases   2
# of unsupported tests  2781

=== gcc Summary ===

# of expected passes552303
# of unexpected failures45
# of unexpected successes   10
# of expected failures  4331
# of unresolved testcases   2
# of unsupported tests  8522
/export/gnu/import/git/gcc-test-release-1-intel64/bld/gcc/xgcc  version 13.2.1 
20240420 [releases/gcc-13 r13-8621-gc59869f23eb] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes68429
# of expected failures  259
# of unsupported tests  78

Running target unix/-m32

=== gfortran Summary for unix/-m32 ===

# of expected passes68107
# of expected failures  261
# of unsupported tests  230

Running target unix/-mx32

=== gfortran Summary for unix/-mx32 ===

# of expected passes68442
# of expected failures  261
# of unsupported tests  67

=== gfortran Summary ===

# of expected passes204978
# of expected failures  781
# of unsupported tests  375
/export/gnu/import/git/gcc-test-release-1-intel64/bld/gcc/gfortran  version 
13.2.1 20240420 [releases/gcc-13 r13-8621-gc59869f23eb] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array - 1, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 36) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array - 1, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 36) execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O0  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O1  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O3 -g  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -Os  execution test

=== g++ Summary for unix ===

# of expected passes237791
# of unexpected failures21
# of expected failures  2072
# of unsupported tests  10577

Running target unix/-m32
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array - 1, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 36) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_tes

Results for 12.3.1 20240420 [remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC 
((?:and|zero_extend):(?:[SD]I) ((?:sub)?reg:[SD]I" 1
FAIL: gcc.target/powerpc/pr86731-fwrapv-longlong.c scan-assembler-times 
mp?lxvM|mlxvM|mlxvd2xM|mxxspltidpM 2
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes162081
# of unexpected failures170
# of unexpected successes   14
# of expected failures  1468
# of unsupported tests  3886
/home/gccbuild/build/nightly/build-gcc-12/gcc/xgcc  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O0  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O1  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O2  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -Os  execution test

=== gfortran Summary ===

# of expected passes66396
# of unexpected failures6
# of unexpected successes   6
# of expected failures  284
# of unsupported tests  190
/home/gccbuild/build/nightly/build-gcc-12/gcc/gfortran  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes228524
# of expected failures  1930
# of unsupported tests  10554
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240420 
[remotes/origin/releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== obj-c++ tests ===


Running target unix

=== obj-c++ Summary ===

# of expected passes1502
# of expected failures  10
# of unsupported tests  79
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240420 
[remotes/origin/relea

Results for 14.0.1 20240420 (experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7d] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 17 sizeof 
(a) == 6
FAIL: gcc.dg/guality/vla-1.c   -Os  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/guality/vla-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 25 sizeof (a) == 6 * sizeof 
(int)
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized 
"Invalid sum" 0
FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects  scan-tree-dump-not 
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes179439
# of unexpected failures113
# of unexpected successes   20
# of expected failures  1612
# of unsupported tests  4249
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240420 
(experimental) [remotes/origin/HEAD r14-10054-g3afcb04bd7d] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O0  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O1  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O2  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -Os  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O0  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O1  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O2  execution test
FAIL: gfortran.dg/ieee/large_2.f90   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-function

Results for 14.0.1 20240420 (experimental) [master r14-10054-g3afcb04bd7] (GCC) testsuite on powerpc64-unknown-linux-gnu

[Bill Seurer (POWER9 BE) via Gcc-testresults]

git commit g:3afcb04bd7d444b4c6547ad98668c2a6a7f37a21
gcc-descr r14-10054-g3afcb04bd7d444

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Sat Apr 20 15:33:26 UTC 2024 (revision r14-10054-g3afcb04bd7)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

=== g++ Summary for unix/-m32 ===

# of expected passes250695
# of expected failures  2618
# of unsupported tests  11506

Running target unix/-m64

=== g++ Summary for unix/-m64 ===

# of expected passes259708
# of expected failures  2623
# of unsupported tests  11679

=== g++ Summary ===

# of expected passes510403
# of expected failures  5241
# of unsupported tests  23185
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 14.0.1 20240420 
(experimental) [master r14-10054-g3afcb04bd7] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/example.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  -DPREVENT_OPTIMIZATION  execution 
test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  -DPREVENT_OPTIMIZATION  
execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  -DPREVENT_OPTIMIZATION  execution 
test
FAIL: gcc.dg/guality/loop-1.c   -O2  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/loop-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g

Results for 14.0.1 20240420 (experimental) [master r14-10048-g90ded7512e1] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/sra-1.c   -O2  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -Os  -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps
XPASS: gcc.dg/tree-ssa/builtin-snprintf-6.c scan-tree-dump-times optimized 
"Function test_assign_aggregate" 1
FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM  
[(char *)] = "
FAIL: gcc.target/i386/bmi2-pr112526.c (test for excess errors)
FAIL: gcc.target/i386/bmi2-pr112526.c execution test
FAIL: gcc.target/i386/invariant-ternlog-1.c scan-assembler-times 
vpternlog[^nr]*(%rdx) 2
FAIL: gcc.target/i386/pr105854.c (test for excess errors)
FAIL: gcc.target/i386/pr112943.c (test for excess errors)
FAIL: gcc.target/i386/pr53533-1.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr53533-3.c scan-assembler-times (?:addl|subl)[ \\t] 1
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shld[ql]?[t 
]*\$2 2
FAIL: gcc.target/i386/pr55583.c scan-assembler-times (?n)shrd[ql]?[t 
]*\$2 4
FAIL: gcc.target/i386/pr89618-2.c scan-tree-dump vect "loop vectorized using 16 
byte vectors"
FAIL: gcc.target/i386/pr96539.c scan-assembler-not rep[^\\n\\r]*movs
FAIL: gcc.target/i386/pr97971.c  (test for errors, line 10)
FAIL: gcc.target/i386/shrink_wrap_1.c scan-rtl-dump pro_and_epilogue 
"Performing shrink-wrapping"

=== gcc Summary for unix/-mx32 ===

# of expected passes200731
# of unexpected failures129
# of unexpected successes   16
# of expected failures  1549
# of unsupported tests  3439

=== gcc Summary ===

# of expected passes602245
# of unexpected failures339
# of unexpected successes   60
# of expected failures  4653
# of unsupported tests  10835
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc  version 14.0.1 
20240420 (experimental) [master r14-10048-g90ded7512e1] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes70039
# of expected failures  273
# of unsupported tests  65

Running target unix/-m32

=== gfortran Summary for unix/-m32 ===

# of expected passes69705
# of expected failures  275
# of unsupported tests  223

Running target unix/-mx32

=== gfortran Summary for unix/-mx32 ===

# of expected passes70052
# of expected failures  275
# of unsupported tests  54

=== gfortran Summary ===

# of expected passes209796
# of expected failures  823
# of unsupported tests  342
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/gfortran  version 14.0.1 
20240420 (experimental) [master r14-10048-g90ded7512e1] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

=== g++ Summary for unix ===

# of expected passes263706
# of unexp

Regressions on master at commit r14-10048 vs commit r14-10039 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on master at commit r14-10048 vs commit r14-10039 on Linux/x86_64
New failures:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

New passes:

Results for 12.3.1 20240420 [releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9 IEEE128) via Gcc-testresults]

: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes159002
# of unexpected failures49
# of unexpected successes   4
# of expected failures  1396
# of unresolved testcases   11
# of unsupported tests  2880
/home/gccbuild/build/nightly/build-gcc-12/gcc/xgcc  version 12.3.1 20240420 
[releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/default_format_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_2.f90   -Os  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O0  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O1  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O2  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/default_format_denormal_2.f90   -Os  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test

=== gfortran Summary ===

# of expected passes66378
# of unexpected successes   18
# of expected failures  272
# of unsupported tests  208
/home/gccbuild/build/nightly/build-gcc-12/gcc/gfortran  version 12.3.1 20240420 
[releases/gcc-12 r12-10366-ga6fa5387a3] (GCC) 

=== g++ tests ===


Running target unix
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array - 1, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtolOOBTest 
Strtol(array, NULL, 36) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array + 3, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array - 1, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 0) execution test
FAIL: g++.dg/asan/asan_test.C   -O2  AddressSanitizer_StrtollOOBTest 
Strtol(array, NULL, 36) execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O0  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O1  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -O3 -g  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -Os  execution test
FAIL: g++.dg/modules/binding-1_a.H -std=c++17 (internal compiler error: in 
type_node, at cp/module.cc:8732)
FAIL: g++.dg/modules/binding-1_a.H -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/binding-1_a.H -std=c++2a (internal compiler error: in 
type_node, at cp/module.cc:8732)
FAIL: g++.dg/modules/binding-1_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/binding-1_a.H -std=c++2b (internal compiler error: in 
type_node, at cp/module.cc:8732)
FAIL: g++.dg/modules/binding-1_a.H -std=c++2b (test for ex

Results for 14.0.1 20240420 (experimental) [remotes/origin/HEAD r14-10053-gf9a48fe703] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

-partition=none  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/pr68860-1.c   -Os  -DPREVENT_OPTIMIZATION  line 16 y == 2
FAIL: gcc.dg/guality/pr68860-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 y == 2
FAIL: gcc.dg/guality/pr68860-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 y == 
2
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 43 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 21 a.j == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[0] == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 32 a[1] == 14
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.i == 4
FAIL: gcc.dg/guality/sra-1.c  -Og -DPREVENT_OPTIMIZATION  line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c   -O2  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
FAIL: gcc.dg/guality/vla-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 17 sizeof 
(a) == 6
FAIL: gcc.dg/guality/vla-1.c   -Os  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) 
== 6
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized 
"Invalid sum" 0
FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects  scan-tree-dump-not 
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary ===

# of expected passes178420
# of unexpected failures128
# of unexpected successes   13
# of expected failures  1595
# of unsupported tests  5035
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240420 
(experimental) [remotes/origin/HEAD r14-10053-gf9a48fe703] (GCC) 

=== gfortran tests ===


Running target unix
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O0  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O1  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O2  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -O3 -g  execution test
XPASS: gfortran.dg/large_real_kind_form_io_2.f90   -Os  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O0  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O1  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O2  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer

Results for 14.0.1 20240420 (experimental) [master revision gcc-14-10054-g3afcb04bd7d] (GCC) testsuite on armv8l-unknown-linux-gnueabihf

[ci_notify--- via Gcc-testresults]

s errors)
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f1
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f2
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f3
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f4
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f5
FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f6
FAIL: gcc.target/arm/wmul-5.c scan-assembler umlal
FAIL: gcc.target/arm/wmul-6.c scan-assembler smlalbb
FAIL: gcc.target/arm/wmul-7.c scan-assembler umlal
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vneg.s[0-9]+tq[0-9]+, q[0-9]+ 6
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vshl.s[0-9]+tq[0-9]+, q[0-9]+ 3
FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times 
vshl.u[0-9]+tq[0-9]+, q[0-9]+ 3

=== gcc Summary ===

# of expected passes193095
# of unexpected failures201
# of unexpected successes   45
# of expected failures  1551
# of unsupported tests  6907
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf/bin/armv8l-unknown-linux-gnueabihf-gcc
  version 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 

=== gfortran tests ===


Running target tcwg-local
FAIL: gfortran.dg/ieee/comparisons_3.F90   -Os  execution test

=== gfortran Summary ===

# of expected passes68372
# of unexpected failures1
# of expected failures  265
# of unsupported tests  522
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf/bin/armv8l-unknown-linux-gnueabihf-gfortran
  version 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 

=== g++ tests ===


Running target tcwg-local
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40
FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0 
-std=c++11
XPASS: g++.target/arm/bfloat_cpp_typecheck.C  (test for bogus messages, line 10)
XPASS: g++.target/arm/bfloat_cpp_typecheck.C  (test for bogus messages, line 11)

=== g++ Summary ===

# of expected passes265656
# of unexpected failures2
# of unexpected successes   2
# of expected failures  2792
# of unsupported tests  11767
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf/bin/armv8l-unknown-linux-gnueabihf-g++
  version 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 

=== objc tests ===


Running target tcwg-local

=== objc Summary ===

# of expected passes2846
# of unsupported tests  70
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf/bin/armv8l-unknown-linux-gnueabihf-gcc
  version 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 


Compiler version: 14.0.1 20240420 (experimental) [master revision 
gcc-14-10054-g3afcb04bd7d] (GCC) 
Platform: armv8l-unknown-linux-gnueabihf
configure flags: SHELL=/bin/bash 
--with-mpc=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf
 
--with-mpfr=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf
 
--with-gmp=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf
 --with-gnu-as --with-gnu-ld --disable-libmudflap --enable-lto --enable-shared 
--without-included-gettext --enable-nls --with-system-zlib 
--disable-sjlj-exceptions --enable-gnu-unique-object --enable-linker-build-id 
--disable-libstdcxx-pch --enable-c99 --enable-clocale=gnu 
--enable-libstdcxx-debug --enable-long-long --with-cloog=no --with-ppl=no 
--with-isl=no --disable-multilib --with-float=hard --with-fpu=neon-fp-armv8 
--with-mode=thumb --with-arch=armv8-a --enable-threads=posix --enable-multiarch 
--enable-libstdcxx-time=yes --enable-gnu-indirect-function 
--enable-checking=yes --disable-bootstrap --enable-languages=default 
--prefix=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/armv8l-unknown-linux-gnueabihf