date:20240505

[Bug fortran/114922] fsyntax-only need the modules

2024-05-05 Thread axel.ehrich--- via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114922

--- Comment #5 from Axel Ehrich  ---
Thank you for the explanation. This resolves the issue.

Results for 15.0.0 20240506 (experimental) [remotes/origin/HEAD r15-171-g7d5d2b879a] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults



git commit g:7d5d2b879ae7636ca118fb4f3a08b22705cdeacb
gcc-descr r15-171-g7d5d2b879ae763

power9 IEEE128
Linux 6.9.0-0.rc6.52.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: Mon May  6 04:16:00 UTC 2024 (revision r15-171-g7d5d2b879a)

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 15.0.0 20240506 (experimental) [master r15-171-g7d5d2b879a] (GCC) testsuite on powerpc64-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 BE) via Gcc-testresults



git commit g:7d5d2b879ae7636ca118fb4f3a08b22705cdeacb
gcc-descr r15-171-g7d5d2b879ae763

power9 BE
Linux 6.7.12-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: Mon May  6 04:15:35 UTC 2024 (revision r15-171-g7d5d2b879a)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32
FAIL: c-c++-common/torture/strub-run3.c   -O0  execution test

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

# of expected passes251306
# of unexpected failures1
# of expected failures  2615
# of unsupported tests  11523

Running target unix/-m64

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

# of expected passes260320
# of expected failures  2620
# of unsupported tests  11696

=== g++ Summary ===

# of expected passes511626
# of unexpected failures1
# of expected failures  5235
# of unsupported tests  23219
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240506 
(experimental) [master r15-171-g7d5d2b879a] (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

Results for 12.3.1 20240506 [remotes/origin/releases/gcc-12 r12-10414-gc2a574785f] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER8) via Gcc-testresults



git commit g:c2a574785f491f88c3970976d30ae19e78c9ec7f
gcc-descr r12-10414-gc2a574785f491f

power8
Linux 5.4.0-177-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: Mon May  6 04:02:29 UTC 2024 (revision r12-10414-gc2a574785f)

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/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
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  -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   -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.dg/guality/pr43051-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 40 v == 1

[PATCH 0/2] Fix two test failures with --enable-default-pie [PR70150]

2024-05-05 Thread Xi Ruoyao

In GCC 14.1-rc1, there are two new (comparing to GCC 13) failures if
the build is configured --enable-default-pie.  Let's fix them.

Tested on x86_64-linux-gnu.  Ok for trunk and releases/gcc-14?

Xi Ruoyao (2):
  i386: testsuite: Add -no-pie for pr113689-1.c [PR70150]
  i386: testsuite: Adapt fentryname3.c for r14-811 change [PR70150]

 gcc/testsuite/gcc.target/i386/fentryname3.c | 3 +--
 gcc/testsuite/gcc.target/i386/pr113689-1.c  | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

-- 
2.45.0

[PATCH 2/2] i386: testsuite: Adapt fentryname3.c for r14-811 change [PR70150]

2024-05-05 Thread Xi Ruoyao

After r14-811 "call *nop@GOTPCREL(%rip)" is only generated with
-mno-direct-extern-access even if --enable-default-pie.  So the r13-1614
change to this file is not valid anymore.

gcc/testsuite/ChangeLog:

PR testsuite/70150
* gcc.target/i386/fentryname3.c (dg-final): Revert r13-1614
change.
---
 gcc/testsuite/gcc.target/i386/fentryname3.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/i386/fentryname3.c 
b/gcc/testsuite/gcc.target/i386/fentryname3.c
index c14a4ebb0cf..bd7c997c178 100644
--- a/gcc/testsuite/gcc.target/i386/fentryname3.c
+++ b/gcc/testsuite/gcc.target/i386/fentryname3.c
@@ -3,8 +3,7 @@
 /* { dg-require-profiling "-pg" } */
 /* { dg-options "-pg -mfentry"  } */
 /* { dg-final { scan-assembler "section.*__entry_loc" } } */
-/* { dg-final { scan-assembler "0x0f, 0x1f, 0x44, 0x00, 0x00" { target nonpic 
} } } */
-/* { dg-final { scan-assembler "call\t\\*nop@GOTPCREL" { target { ! nonpic } } 
} } */
+/* { dg-final { scan-assembler "0x0f, 0x1f, 0x44, 0x00, 0x00" } } */
 /* { dg-final { scan-assembler-not "__fentry__" } } */
 
 __attribute__((fentry_name("nop"), fentry_section("__entry_loc")))
-- 
2.45.0

[PATCH 1/2] i386: testsuite: Add -no-pie for pr113689-1.c [PR70150]

2024-05-05 Thread Xi Ruoyao

For a --enable-default-pie build, using -fno-pic (for compiler) but
not -no-pie (for linker) triggers some linker warnings counted as
excess errors:

/usr/bin/ld: /tmp/cc8MgxiR.o: warning: relocation in read-only
section `.text.startup'
/usr/bin/ld: warning: creating DT_TEXTREL in a PIE

gcc/testsuite/ChangeLog:

PR testsuite/70150
* gcc.target/i386/pr113689-1.c (dg-options): Add -no-pie.
---
 gcc/testsuite/gcc.target/i386/pr113689-1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/i386/pr113689-1.c 
b/gcc/testsuite/gcc.target/i386/pr113689-1.c
index 9b8474ed933..0424db2dfdc 100644
--- a/gcc/testsuite/gcc.target/i386/pr113689-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr113689-1.c
@@ -1,5 +1,5 @@
 /* { dg-do run { target { lp64 && fpic } } } */
-/* { dg-options "-O2 -fno-pic -fprofile -mcmodel=large" } */
+/* { dg-options "-O2 -fno-pic -no-pie -fprofile -mcmodel=large" } */
 /* { dg-skip-if "PR90698" { *-*-darwin* } } */
 /* { dg-skip-if "PR113909" { *-*-solaris2* } } */
 
-- 
2.45.0

[Bug middle-end/113179] [11/12/13/14/15 Regression] MIPS: INS is used for long long, before SLL

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179

--- Comment #7 from Andrew Pinski  ---
(In reply to YunQiang Su from comment #6)
> With some test on some CPUs, in fact, the lacking of `sll` won't make
> troubles to us.
> It seems that most of MIPS64 CPUs can process it well as expected.

When I was working at Marvell(Cavium), only the Octeon simulator which cause
issues with the lacking of `sll` rather than the actual hardware.

[Bug middle-end/113179] [11/12/13/14/15 Regression] MIPS: INS is used for long long, before SLL

2024-05-05 Thread syq at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179

--- Comment #6 from YunQiang Su  ---
With some test on some CPUs, in fact, the lacking of `sll` won't make troubles
to us.
It seems that most of MIPS64 CPUs can process it well as expected.

[Bug middle-end/113179] [11/12/13/14/15 Regression] MIPS: INS is used for long long, before SLL

2024-05-05 Thread syq at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179

YunQiang Su  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #5 from YunQiang Su  ---
Fixed in GCC 15. Should we backport it to the previous versions?

[Bug middle-end/113179] [11/12/13/14/15 Regression] MIPS: INS is used for long long, before SLL

2024-05-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179

--- Comment #4 from GCC Commits  ---
The master branch has been updated by YunQiang Su :

https://gcc.gnu.org/g:7d5d2b879ae7636ca118fb4f3a08b22705cdeacb

commit r15-171-g7d5d2b879ae7636ca118fb4f3a08b22705cdeacb
Author: YunQiang Su 
Date:   Mon Apr 29 00:33:44 2024 +0800

expmed: TRUNCATE value1 if needed in store_bit_field_using_insv

PR target/113179.

In `store_bit_field_using_insv`, we just use SUBREG if value_mode
>= op_mode, while in some ports, a sign_extend will be needed,
such as MIPS64:
  If either GPR rs or GPR rt does not contain sign-extended 32-bit
  values (bits 63..31 equal), then the result of the operation is
  UNPREDICTABLE.

The problem happens for the code like:
  struct xx {
int a:4;
int b:24;
int c:3;
int d:1;
  };

  void xx (struct xx *a, long long b) {
a->d = b;
  }

In the above code, the hard register contains `b`, may be note well
sign-extended.

gcc/
PR target/113179
* expmed.cc(store_bit_field_using_insv): TRUNCATE value1 if
needed.

gcc/testsuite
PR target/113179
* gcc.target/mips/pr113179.c: New tests.

[gcc r15-171] expmed: TRUNCATE value1 if needed in store_bit_field_using_insv

2024-05-05 Thread YunQiang Su via Gcc-cvs

https://gcc.gnu.org/g:7d5d2b879ae7636ca118fb4f3a08b22705cdeacb

commit r15-171-g7d5d2b879ae7636ca118fb4f3a08b22705cdeacb
Author: YunQiang Su 
Date:   Mon Apr 29 00:33:44 2024 +0800

expmed: TRUNCATE value1 if needed in store_bit_field_using_insv

PR target/113179.

In `store_bit_field_using_insv`, we just use SUBREG if value_mode
>= op_mode, while in some ports, a sign_extend will be needed,
such as MIPS64:
  If either GPR rs or GPR rt does not contain sign-extended 32-bit
  values (bits 63..31 equal), then the result of the operation is
  UNPREDICTABLE.

The problem happens for the code like:
  struct xx {
int a:4;
int b:24;
int c:3;
int d:1;
  };

  void xx (struct xx *a, long long b) {
a->d = b;
  }

In the above code, the hard register contains `b`, may be note well
sign-extended.

gcc/
PR target/113179
* expmed.cc(store_bit_field_using_insv): TRUNCATE value1 if
needed.

gcc/testsuite
PR target/113179
* gcc.target/mips/pr113179.c: New tests.

Diff:
---
 gcc/expmed.cc| 12 +---
 gcc/testsuite/gcc.target/mips/pr113179.c | 18 ++
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/gcc/expmed.cc b/gcc/expmed.cc
index 4ec035e4843..20f3a36f38c 100644
--- a/gcc/expmed.cc
+++ b/gcc/expmed.cc
@@ -704,9 +704,15 @@ store_bit_field_using_insv (const extraction_insn *insv, 
rtx op0,
}
  else
{
- tmp = gen_lowpart_if_possible (op_mode, value1);
- if (! tmp)
-   tmp = gen_lowpart (op_mode, force_reg (value_mode, value1));
+ if (targetm.mode_rep_extended (op_mode, value_mode) != UNKNOWN)
+   tmp = simplify_gen_unary (TRUNCATE, op_mode,
+ value1, value_mode);
+ else
+   {
+ tmp = gen_lowpart_if_possible (op_mode, value1);
+ if (! tmp)
+   tmp = gen_lowpart (op_mode, force_reg (value_mode, value1));
+   }
}
  value1 = tmp;
}
diff --git a/gcc/testsuite/gcc.target/mips/pr113179.c 
b/gcc/testsuite/gcc.target/mips/pr113179.c
new file mode 100644
index 000..f32c5a16765
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/pr113179.c
@@ -0,0 +1,18 @@
+/* Check if the operand of INS is sign-extended on MIPS64.  */
+/* { dg-options "-mips64r2 -mabi=64" } */
+/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
+
+struct xx {
+int a:1;
+int b:24;
+int c:6;
+int d:1;
+};
+
+long long xx (struct xx *a, long long b) {
+a->d = b;
+return b+1;
+}
+
+/* { dg-final { scan-assembler "\tsll\t\\\$3,\\\$5,0" } } */
+/* { dg-final { scan-assembler "\tdaddiu\t\\\$2,\\\$5,1" } } */

[gcc r15-170] config-ml.in: Fix multi-os-dir search

2024-05-05 Thread YunQiang Su via Gcc-cvs

https://gcc.gnu.org/g:70d30dd656957f518b8169a125f6b17f53da8237

commit r15-170-g70d30dd656957f518b8169a125f6b17f53da8237
Author: YunQiang Su 
Date:   Sun May 5 23:12:37 2024 +0800

config-ml.in: Fix multi-os-dir search

When building multilib libraries, CC/CXX etc are set with an option
-B*/lib/, instead of -B/lib/.
This will make some trouble in some case, for example building
cross toolchain based on Debian's cross packages:

  If we have libc6-dev-i386-amd64-cross packages installed on
  a non-x86 machine. This package will have the files in
  /usr/x86_4-linux-gnu/lib32.  The fellow configure will fail
  when build libgcc for i386, with complains the libc is not
  i386 ones:
 ../configure --enable-multilib --enable-multilib \
--target=x86_64-linux-gnu

Let's insert a "-B*/lib/`CC ${flags} --print-multi-os-directory`"
before "-B*/lib/".

This patch is based on the patch used by Debian now.

ChangeLog

* config-ml.in: Insert an -B option with multi-os-dir into
compiler commands used to build libraries.

Diff:
---
 config-ml.in | 20 +++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/config-ml.in b/config-ml.in
index 68854a4f16c..645cac822fd 100644
--- a/config-ml.in
+++ b/config-ml.in
@@ -514,7 +514,12 @@ multi-do:
else \
  if [ -d ../$${dir}/$${lib} ]; then \
flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
-   if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
+   libsuffix_=`$${compiler} $${flags} --print-multi-os-directory`; 
\
+   if (cd ../$${dir}/$${lib}; $(MAKE) $(subst \
+   -B$(build_tooldir)/lib/, \
+   -B$(build_tooldir)/lib/$${libsuffix_}/ \
+   -B$(build_tooldir)/lib/, \
+   $(FLAGS_TO_PASS)) \
CFLAGS="$(CFLAGS) $${flags}" \
CCASFLAGS="$(CCASFLAGS) $${flags}" \
FCFLAGS="$(FCFLAGS) $${flags}" \
@@ -768,6 +773,7 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
# Create a regular expression that matches any string as long
# as ML_POPDIR.
popdir_rx=`echo "${ML_POPDIR}" | sed 's,.,.,g'`
+   multi_osdir=`${CC-gcc} ${flags} --print-multi-os-directory 2>/dev/null`
CC_=
for arg in ${CC}; do
  case $arg in
@@ -775,6 +781,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
CC_="${CC_}"`echo "X${arg}" | sed -n 
"s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X-[BIL]${popdir_rx}\\(.*\\)/\1/p"`' ' ;;
  "${ML_POPDIR}"/*)
CC_="${CC_}"`echo "X${arg}" | sed -n 
"s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+   CC_="${CC_}${arg}${multi_osdir} ${arg} " ;;
  *)
CC_="${CC_}${arg} " ;;
  esac
@@ -787,6 +795,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
CXX_="${CXX_}"`echo "X${arg}" | sed -n 
"s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
  "${ML_POPDIR}"/*)
CXX_="${CXX_}"`echo "X${arg}" | sed -n 
"s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+   CXX_="${CXX_}${arg}${multi_osdir} ${arg} " ;;
  *)
CXX_="${CXX_}${arg} " ;;
  esac
@@ -799,6 +809,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
F77_="${F77_}"`echo "X${arg}" | sed -n 
"s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
  "${ML_POPDIR}"/*)
F77_="${F77_}"`echo "X${arg}" | sed -n 
"s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+   F77_="${F77_}${arg}${multi_osdir} ${arg} " ;;
  *)
F77_="${F77_}${arg} " ;;
  esac
@@ -811,6 +823,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n 
"s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
  "${ML_POPDIR}"/*)
GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n 
"s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n 
"s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+   GFORTRAN_="${GFORTRAN_}${arg}${multi_osdir} ${arg} " ;;
  *)
GFORTRAN_="${GFORTRAN_}${arg} " ;;
  esac
@@ -823,6 +837,8 @@ if [ -n "${multidirs}" ] && [ -z

Results for 12.3.1 20240506 [releases/gcc-12 r12-10414-gc2a574785f] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults



git commit g:c2a574785f491f88c3970976d30ae19e78c9ec7f
gcc-descr r12-10414-gc2a574785f491f

power9 IEEE128
Linux 6.9.0-0.rc6.52.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: Mon May  6 03:04:20 UTC 2024 (revision r12-10414-gc2a574785f)

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:

[Bug target/114955] marco DATA_ALIGNMENT may conflict with pragma pack

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114955

--- Comment #2 from Andrew Pinski  ---
Also DATA_ALIGNMENT (and LOCAL_ALIGNMENT) does not conflict with `pragma pack`.

The documentation says
https://gcc.gnu.org/onlinedocs/gcc/Structure-Layout-Pragmas.html :
```
that change the maximum alignment of members of structures (other than
zero-width bit-fields), unions, and classes subsequently defined.
```

This does not mean a target is not free to increase the alignment of a global
(or local) variable to begin with. It just means the alignment of a struct is
that so that pointers of that struct will be with the lower alignment.

Targets/GCC could increase alignment of global and local variables even without
worrying about the alignment of the struct.

[Bug target/114943] X86 AVX2: inefficient code generated to convert SIMD Vectors

2024-05-05 Thread liuhongt at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114943

Hongtao Liu  changed:

   What|Removed |Added

 CC||liuhongt at gcc dot gnu.org

--- Comment #1 from Hongtao Liu  ---
For convert3, we already have a patch for it, and will post soon.
For convert, the current loop vectorizer has a limitation to keep the same
vector length while vectorizing, thus generating extra packing/unpacking
instructions compared to convert2. But there's no such limitation in BB
vectorizer, so w/ -O3 -march=x86-64-v3 -fno-tree-loop-vectorize, convert is as
good as convert2

Results for 15.0.0 20240505 (experimental) [master r15-167-gaffd77d3fe7] (GCC) testsuite on s390x-ibm-linux-gnu arch14

2024-05-05 Thread stefansf--- via Gcc-testresults

LAST_UPDATED: Sun May  5 17:05:14 UTC 2024 (revision r15-167-gaffd77d3fe7)

=== 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])

[Bug c/114957] New: pragma pack is not in the concept index for the manual

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114957

Bug ID: 114957
   Summary: pragma pack is not in the concept index for the manual
   Product: gcc
   Version: 15.0
Status: UNCONFIRMED
  Keywords: documentation
  Severity: normal
  Priority: P3
 Component: c
  Assignee: unassigned at gcc dot gnu.org
  Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

I noticed the `#pragma pack` is not in the concept index but there exists a
page for it:
https://gcc.gnu.org/onlinedocs/gcc/Structure-Layout-Pragmas.html

Results for 13.2.1 20240506 [releases/gcc-13 r13-8688-g991f865734] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER8) via Gcc-testresults



git commit g:991f8657340f9fad9c40b1913bce0fdde36cd977
gcc-descr r13-8688-g991f8657340f9f

power8
Linux 5.4.0-177-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: Mon May  6 02:18:07 UTC 2024 (revision r13-8688-g991f865734)

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

[Bug target/114955] marco DATA_ALIGNMENT may conflict with pragma pack

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114955

Andrew Pinski  changed:

   What|Removed |Added

  Component|c   |target
 Status|UNCONFIRMED |WAITING
 Ever confirmed|0   |1
   Last reconfirmed||2024-05-06

--- Comment #1 from Andrew Pinski  ---
No comment in the bug. Maybe press return too soon.

[Bug sanitizer/114956] New: Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled

2024-05-05 Thread iamanonymous.cs at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114956

Bug ID: 114956
   Summary: Segmentation fault with -fsanitize=address
-fsanitize=null -O2 when attribute no_sanitize_address
is enabled
   Product: gcc
   Version: 15.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: sanitizer
  Assignee: unassigned at gcc dot gnu.org
  Reporter: iamanonymous.cs at gmail dot com
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
  Target Milestone: ---

Compiler Explorer: https://godbolt.org/z/33rbWdf49

***
gcc version:
$ gcc -v
Using built-in specs.
COLLECT_GCC=/home/gcc_set/gcc-trunk/bin/gcc
COLLECT_LTO_WRAPPER=/home/gcc_set/gcc-trunk/libexec/gcc/aarch64-unknown-linux-gnu/15.0.0/lto-wrapper
Target: aarch64-unknown-linux-gnu
Configured with: ../gcc/configure --prefix=/home/gcc_set/gcc-trunk
--with-gmp=/home/build_essential --with-mpfr=/home/build_essential
--with-mpc=/home/build_essential --enable-languages=c,c++ --disable-multilib
--with-sanitizer=address,undefined,thread,leakcd CC=gcc CXX=g++
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 15.0.0 20240430 (experimental) (GCC)

git version: 22b20ac6c6aead2d3f36c413a77dd0b80adfec39
***
Program:
$ cat mutant.c
int **a;
__attribute__((always_inline)) int *c() {
  int b[1];
  b;
}
__attribute__((no_sanitize_address)) static char d() { *a = c(); }
void e() { d(); }

***
Command Lines:
$ gcc -fsanitize=address -fsanitize=null -O2 -c mutant.c
mutant.c:2:37: warning: 'always_inline' function might not be inlinable unless
also declared 'inline' [-Wattributes]
2 | __attribute__((always_inline)) int *c() {
  | ^
during GIMPLE pass: sanopt
mutant.c: In function 'd.isra':
mutant.c:6:50: internal compiler error: Segmentation fault
6 | __attribute__((no_sanitize_address)) static char d() { *a = c(); }
  |  ^
0xf2d49b crash_signal
../../gcc/gcc/toplev.cc:319
0xf3fcfc contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc/gcc/tree.h:3769
0xf3fcfc build_shadow_mem_access
../../gcc/gcc/asan.cc:2552
0xf4b90f asan_expand_mark_ifn(gimple_stmt_iterator*)
../../gcc/gcc/asan.cc:3854
0xf5f6bf execute
../../gcc/gcc/sanopt.cc:1379
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See  for instructions

[Bug c/114955] New: marco DATA_ALIGNMENT may conflict with pragma pack

2024-05-05 Thread hanwei62 at huawei dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114955

Bug ID: 114955
   Summary: marco DATA_ALIGNMENT may conflict with pragma pack
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c
  Assignee: unassigned at gcc dot gnu.org
  Reporter: hanwei62 at huawei dot com
  Target Milestone: ---

Re: [PATCH] x86: Fix cmov cost model issue [PR109549]

2024-05-05 Thread Hongtao Liu

CC uros.

On Mon, May 6, 2024 at 11:03 AM Kong, Lingling  wrote:
>
> Hi,
> (if_then_else:SI (eq (reg:CCZ 17 flags)
> (const_int 0 [0]))
> (reg/v:SI 101 [ e ])
> (reg:SI 102))
> The cost is 8 for the rtx, the cost for
> (eq (reg:CCZ 17 flags) (const_int 0 [0])) is 4, but this is just an operator 
> do not need to compute it's cost in cmov.
It looks like a reasonable change to me, for cmov, the first operand
of if_then_else is not a mask.
>
> Bootstrapped and regtested on x86_64-pc-linux-gnu.
> OK for trunk?
>
> gcc/ChangeLog:
>
> PR target/109549
> * config/i386/i386.cc (ix86_rtx_costs): The XEXP (x, 0) for cmov
> is an operator do not need to compute cost.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/i386/cmov6.c: Fixed.
> ---
>  gcc/config/i386/i386.cc   | 2 +-
>  gcc/testsuite/gcc.target/i386/cmov6.c | 5 +
>  2 files changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/gcc/config/i386/i386.cc b/gcc/config/i386/i386.cc index 
> 4d6b2b98761..59b4ce3bfbf 100644
> --- a/gcc/config/i386/i386.cc
> +++ b/gcc/config/i386/i386.cc
> @@ -22237,7 +22237,7 @@ ix86_rtx_costs (rtx x, machine_mode mode, int 
> outer_code_i, int opno,
> {
>   /* cmov.  */
>   *total = COSTS_N_INSNS (1);
> - if (!REG_P (XEXP (x, 0)))
> + if (!COMPARISON_P (XEXP (x, 0)) && !REG_P (XEXP (x, 0)))
> *total += rtx_cost (XEXP (x, 0), mode, code, 0, speed);
>   if (!REG_P (XEXP (x, 1)))
> *total += rtx_cost (XEXP (x, 1), mode, code, 1, speed); diff 
> --git a/gcc/testsuite/gcc.target/i386/cmov6.c 
> b/gcc/testsuite/gcc.target/i386/cmov6.c
> index 5111c8a9099..535326e4c2a 100644
> --- a/gcc/testsuite/gcc.target/i386/cmov6.c
> +++ b/gcc/testsuite/gcc.target/i386/cmov6.c
> @@ -1,9 +1,6 @@
>  /* { dg-do compile } */
>  /* { dg-options "-O2 -march=k8" } */
> -/* if-converting this sequence would require two cmov
> -   instructions and seems to always cost more independent
> -   of the TUNE_ONE_IF_CONV setting.  */
> -/* { dg-final { scan-assembler-not "cmov\[^6\]" } } */
> +/* { dg-final { scan-assembler "cmov\[^6\]" } } */
>
>  /* Verify that blocks are converted to conditional moves.  */  extern int 
> bar (int, int);
> --
> 2.31.1
>


-- 
BR,
Hongtao

Results for 13.2.1 20240506 [releases/gcc-13 r13-8688-g991f865734] (GCC) testsuite on powerpc64-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 BE) via Gcc-testresults



git commit g:991f8657340f9fad9c40b1913bce0fdde36cd977
gcc-descr r13-8688-g991f8657340f9f

power9 BE
Linux 6.7.12-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: Mon May  6 01:51:46 UTC 2024 (revision r13-8688-g991f865734)

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 passes226068
# of unexpected failures2
# of expected failures  1929
# of unsupported tests  10893

Running target unix/-m64

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

# of expected passes235012
# of expected failures  1937
# of unsupported tests  11081

=== g++ Summary ===

# of expected passes461080
# of unexpected failures2
# of expected failures  3866
# of unsupported tests  21974
/home/gccbuild/build/nightly/build-gcc-13/gcc/xg++  version 13.2.1 20240506 
[releases/gcc-13 r13-8688-g991f865734] (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 13.2.1 20240506 [releases/gcc-13 r13-8688-g991f865734] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults



git commit g:991f8657340f9fad9c40b1913bce0fdde36cd977
gcc-descr r13-8688-g991f8657340f9f

power9 IEEE128
Linux 6.9.0-0.rc6.52.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: Mon May  6 01:55:35 UTC 2024 (revision r13-8688-g991f865734)

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 passes165847
# 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 20240506 
[releases/gcc-13 r13-8688-g991f865734] (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 passes68203
# of unexpected successes   18
# of expected failures

[PATCH] x86: Fix cmov cost model issue [PR109549]

2024-05-05 Thread Kong, Lingling

Hi,
(if_then_else:SI (eq (reg:CCZ 17 flags)
(const_int 0 [0]))
(reg/v:SI 101 [ e ])
(reg:SI 102))
The cost is 8 for the rtx, the cost for
(eq (reg:CCZ 17 flags) (const_int 0 [0])) is 4, but this is just an operator do 
not need to compute it's cost in cmov.

Bootstrapped and regtested on x86_64-pc-linux-gnu.
OK for trunk?

gcc/ChangeLog:

PR target/109549
* config/i386/i386.cc (ix86_rtx_costs): The XEXP (x, 0) for cmov
is an operator do not need to compute cost.

gcc/testsuite/ChangeLog:

* gcc.target/i386/cmov6.c: Fixed.
---
 gcc/config/i386/i386.cc   | 2 +-
 gcc/testsuite/gcc.target/i386/cmov6.c | 5 +
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/gcc/config/i386/i386.cc b/gcc/config/i386/i386.cc index 
4d6b2b98761..59b4ce3bfbf 100644
--- a/gcc/config/i386/i386.cc
+++ b/gcc/config/i386/i386.cc
@@ -22237,7 +22237,7 @@ ix86_rtx_costs (rtx x, machine_mode mode, int 
outer_code_i, int opno,
{
  /* cmov.  */
  *total = COSTS_N_INSNS (1);
- if (!REG_P (XEXP (x, 0)))
+ if (!COMPARISON_P (XEXP (x, 0)) && !REG_P (XEXP (x, 0)))
*total += rtx_cost (XEXP (x, 0), mode, code, 0, speed);
  if (!REG_P (XEXP (x, 1)))
*total += rtx_cost (XEXP (x, 1), mode, code, 1, speed); diff --git 
a/gcc/testsuite/gcc.target/i386/cmov6.c b/gcc/testsuite/gcc.target/i386/cmov6.c
index 5111c8a9099..535326e4c2a 100644
--- a/gcc/testsuite/gcc.target/i386/cmov6.c
+++ b/gcc/testsuite/gcc.target/i386/cmov6.c
@@ -1,9 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -march=k8" } */
-/* if-converting this sequence would require two cmov
-   instructions and seems to always cost more independent
-   of the TUNE_ONE_IF_CONV setting.  */
-/* { dg-final { scan-assembler-not "cmov\[^6\]" } } */
+/* { dg-final { scan-assembler "cmov\[^6\]" } } */
 
 /* Verify that blocks are converted to conditional moves.  */  extern int bar 
(int, int);
--
2.31.1

[Bug c++/93008] Need a way to make inlining heuristics ignore whether a function is inline

2024-05-05 Thread ldalessandro at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93008

--- Comment #15 from Luke Dalessandro  ---
(In reply to Jonathan Wakely from comment #5)

> 
> IMO the ideal solution is for GCC to stop using whether a function is inline
> as an optimisation hint. Then we wouldn't need some extra GCC-specific way
> to override that.

I'd vote to just do this and provide an attribute that's weaker than
[[gnu::always_inline]] for those that need it. No need to change any underlying
language stuff.

[Bug c++/93008] Need a way to make inlining heuristics ignore whether a function is inline

2024-05-05 Thread elrodc at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93008

--- Comment #14 from Chris Elrod  ---
To me, an "inline" function is one that the compiler inlines.
It just happens that the `inline` keyword also means both comdat semantics, and
possibly hiding the symbol to make it internal (-fvisibility-inlines-hidden).
It also just happens to be the case that the vast majority of the time I mark a
function `inline`, it is because of this, not because of the compiler hint.
`static` of course also specifies internal linkage, but I generally prefer the
comdat semantics: I'd rather merge than duplicate the definitions.

If there is a new keyword or pragma meaning comdat semantics (and preferably
also specifying internal linkage), I would rather have the name reference that.

I'd rather have a positive name about what it does, than negative:
"quasi_inline: like inline, except it does everything inline does except the
inline part".
Why define as a set diff -- naming it after the thing it does not do! -- if you
could define it in the affirmative, based on what it does in the first place?

Results for 15.0.0 20240506 (experimental) [remotes/origin/HEAD r15-169-gce343444c0] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER8) via Gcc-testresults



git commit g:ce343444c019f34172320d0873cc993d43750f41
gcc-descr r15-169-gce343444c019f3

power8
Linux 5.4.0-177-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: Mon May  6 00:18:33 UTC 2024 (revision r15-169-gce343444c0)

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 15.0.0 20240506 (experimental) [master revision gcc-15-169-gce343444c01] (GCC) testsuite on aarch64-unknown-linux-gnu

2024-05-05 Thread ci_notify--- via Gcc-testresults

# From https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1952/:
LAST_UPDATED: 2024-05-06T00:49:03+00:00 (master revision 
gcc-15-169-gce343444c01) aarch64-unknown-linux-gnu

Native configuration is aarch64-unknown-linux-gnu

=== libatomic tests ===


Running target tcwg-local

=== libatomic Summary ===

# of expected passes54
=== libgomp tests ===


Running target tcwg-local

=== libgomp Summary ===

# of expected passes16218
# of expected failures  284
# of unsupported tests  649
=== libitm tests ===


Running target tcwg-local

=== libitm Summary ===

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


Running target tcwg-local

=== libstdc++ Summary ===

# of expected passes18542
# of expected failures  126
# of unsupported tests  746
=== gcc tests ===


Running target tcwg-local
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   -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)
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/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps 
threaded: 18"

=== gcc Summary ===

# of expected passes344455
# of unexpected failures8
# of expected failures  1908
# of unsupported tests  4368
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gcc
  version 15.0.0 20240506 (experimental) [master revision 
gcc-15-169-gce343444c01] (GCC) 

=== gfortran tests ===


Running target tcwg-local

=== gfortran Summary ===

# of expected passes69240
# of expected failures  263
# of unsupported tests  156
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gfortran
  version 15.0.0 20240506 (experimental) [master revision 
gcc-15-169-gce343444c01] (GCC) 

=== g++ tests ===


Running target tcwg-local
FAIL: g++.dg/modules/tpl-friend-4_b.C -std=c++17  (test for errors, line 16)
FAIL: g++.dg/modules/tpl-friend-4_b.C -std=c++17  (test for errors, line 19)
FAIL: g++.dg/modules/tpl-friend-4_b.C -std=c++17 (internal compiler error: in 
set_originating_module, at cp/module.cc:19263)
FAIL: g++.dg/modules/tpl-friend-4_b.C -std=c++17 (test for excess errors)

=== g++ Summary ===

# of expected passes417326
# of unexpected failures4
# of expected failures  3004
# of unsupported tests  12179
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-g++
  version 15.0.0 20240506 (experimental) [master revision 
gcc-15-169-gce343444c01] (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/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gcc
  version 15.0.0 20240506 (experimental) [master revision 
gcc-15-169-gce343444c01] (GCC) 


Compiler version: 15.0.0 20240506 (experimental) [master revision 
gcc-15-169-gce343444c01] (GCC) 
Platform: aarch64-unknown-linux-gnu
configure flags: SHELL=/bin/bash 
--with-mpc=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu
 
--with-mpfr=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu
 
--with-gmp=/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/aarch64-unknown-linux-gnu
 --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 --enable-fix-cortex-a53-835769 
--enable-fix-cortex-a53-843419 --with-arch=armv8-a --enable-threads=posix

Results for 15.0.0 20240506 (experimental) [remotes/origin/HEAD r15-169-gce343444c0] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults



git commit g:ce343444c019f34172320d0873cc993d43750f41
gcc-descr r15-169-gce343444c019f3

power9 IEEE128
Linux 6.9.0-0.rc6.52.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: Mon May  6 00:22:39 UTC 2024 (revision r15-169-gce343444c0)

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 15.0.0 20240506 (experimental) [master r15-169-gce343444c0] (GCC) testsuite on powerpc64-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 BE) via Gcc-testresults



git commit g:ce343444c019f34172320d0873cc993d43750f41
gcc-descr r15-169-gce343444c019f3

power9 BE
Linux 6.7.12-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: Mon May  6 00:18:30 UTC 2024 (revision r15-169-gce343444c0)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32
FAIL: c-c++-common/torture/strub-run3.c   -O0  execution test

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

# of expected passes251306
# of unexpected failures1
# of expected failures  2615
# of unsupported tests  11523

Running target unix/-m64

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

# of expected passes260320
# of expected failures  2620
# of unsupported tests  11696

=== g++ Summary ===

# of expected passes511626
# of unexpected failures1
# of expected failures  5235
# of unsupported tests  23219
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240506 
(experimental) [master r15-169-gce343444c0] (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

[Bug c++/93008] Need a way to make inlining heuristics ignore whether a function is inline

2024-05-05 Thread egallager at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93008

--- Comment #13 from Eric Gallager  ---
(In reply to Jonathan Wakely from comment #12)
> There's nothing fake about them, they are definitely inline functions as far
> as the language rules. But in some cases we don't want the compiler to use
> that fact as an optimisation hint.

"quasi_inline"? "pseudo_inline"? "unoptimizable_inline"? "strictly_inline"?
"honorary_inline"? "inline_in_name_only"? "ceremonially_inline"?

[Bug c++/71482] Add -Wglobal-constructors warning option

2024-05-05 Thread egallager at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71482

--- Comment #9 from Eric Gallager  ---
(In reply to Jonathan Wakely from comment #8)
> (In reply to Eric Gallager from comment #6)
> > Another reason this warning might be wanted: name mangling and demangling of
> > global constructors has been buggy for awhile now; see bug 54254
> 
> Looks like that's just a problem demangling the symbol name to print it in a
> human-readable form. What's buggy about the mangling?

Well, I guess I was just remembering that "mangler dogfooding" proposal that
would have added a checking option to ensure that every mangling of a symbol
name that the mangler emits can also be demangled by the demangler... that
didn't go in, did it? If it had, this would be an example of something that
might trip it up...

[Bug c++/114954] New: [modules] ICE in write_class_def with templated union type

2024-05-05 Thread nshead at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114954

Bug ID: 114954
   Summary: [modules] ICE in write_class_def with templated union
type
   Product: gcc
   Version: 15.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c++
  Assignee: unassigned at gcc dot gnu.org
  Reporter: nshead at gcc dot gnu.org
Blocks: 103524
  Target Milestone: ---

The following sample crashes on trunk:

  export module main;

  template 
  union U {
  private:
char a[N + 1];
int b;
  };

  U<4> p;

With 'g++ -fmodules-ts -S main.cpp':
~/ice/main.cpp:1:8: internal compiler error: in write_class_def, at
cp/module.cc:12118
1 | export module main;
  |^~
0x1010c67 write_class_def
../../gcc/gcc/cp/module.cc:12118
0x1014d91 write_definition
../../gcc/gcc/cp/module.cc:12731
0x101880e depset::hash::find_dependencies(module_state*)
../../gcc/gcc/cp/module.cc:13640
0x1026a62 module_state::write_begin(elf_out*, cpp_reader*,
module_state_config&, unsigned int&)
../../gcc/gcc/cp/module.cc:18253
0x102e39f finish_module_processing(cpp_reader*)
../../gcc/gcc/cp/module.cc:20693
0xf50556 c_parse_final_cleanups()
../../gcc/gcc/cp/decl2.cc:5393
0x131e75f c_common_parse_file()
../../gcc/gcc/c-family/c-opts.cc:1329

The assertion that fails is

  /* Every class but __as_base has a type-specific.  */
  gcc_checking_assert (!TYPE_LANG_SPECIFIC (type) == IS_FAKE_BASE_TYPE (type));

The issue looks to be that a union `__as_base` type doesn't satisfy the
'IS_FAKE_BASE_TYPE', which only applies to RECORD_TYPEs.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524
[Bug 103524] [meta-bug] modules issue

[NOT CODE REVIEW] [PATCH v3 1/1] [RISC-V] Add support for _Bfloat16

2024-05-05 Thread Xiao Zeng

1 At point ,
  BF16 has already been completed "post public review".

2 LLVM has also added support for RISCV BF16 in
   and
  .

3 According to the discussion 
,
  this use __bf16 and use DF16b in riscv_mangle_type like x86.

Below test are passed for this patch
* The riscv fully regression test.

gcc/ChangeLog:

* config/riscv/iterators.md: New mode iterator HFBF.
* config/riscv/riscv-builtins.cc (riscv_init_builtin_types):
Initialize data type _Bfloat16.
* config/riscv/riscv-modes.def (FLOAT_MODE): New.
(ADJUST_FLOAT_FORMAT): New.
* config/riscv/riscv.cc (riscv_mangle_type): Support for BFmode.
(riscv_scalar_mode_supported_p): Ditto.
(riscv_libgcc_floating_mode_supported_p): Ditto.
(riscv_init_libfuncs): Set the conversion method for BFmode and
HFmode.
(riscv_block_arith_comp_libfuncs_for_mode): Set the arithmetic
and comparison libfuncs for the mode.
* config/riscv/riscv.md (mode" ): Add BF.
(movhf): Support for BFmode.
(mov): Ditto.
(*movhf_softfloat): Ditto.
(*mov_softfloat): Ditto.

libgcc/ChangeLog:

* config/riscv/sfp-machine.h (_FP_NANFRAC_B): New.
(_FP_NANSIGN_B): Ditto.
* config/riscv/t-softfp32: Add support for BF16 libfuncs.
* config/riscv/t-softfp64: Ditto.
* soft-fp/floatsibf.c: For si -> bf16.
* soft-fp/floatunsibf.c: For unsi -> bf16.

gcc/testsuite/ChangeLog:

* gcc.target/riscv/bf16_arithmetic.c: New test.
* gcc.target/riscv/bf16_call.c: New test.
* gcc.target/riscv/bf16_comparison.c: New test.
* gcc.target/riscv/bf16_float_libcall_convert.c: New test.
* gcc.target/riscv/bf16_integer_libcall_convert.c: New test.

Co-authored-by: Jin Ma 
---
 gcc/config/riscv/iterators.md |  2 +
 gcc/config/riscv/riscv-builtins.cc| 16 
 gcc/config/riscv/riscv-modes.def  |  3 +
 gcc/config/riscv/riscv.cc | 64 ++-
 gcc/config/riscv/riscv.md | 24 +++---
 .../gcc.target/riscv/bf16_arithmetic.c| 42 ++
 gcc/testsuite/gcc.target/riscv/bf16_call.c| 12 +++
 .../gcc.target/riscv/bf16_comparison.c| 36 +
 .../riscv/bf16_float_libcall_convert.c| 57 +
 .../riscv/bf16_integer_libcall_convert.c  | 81 +++
 libgcc/config/riscv/sfp-machine.h |  3 +
 libgcc/config/riscv/t-softfp32| 10 ++-
 libgcc/config/riscv/t-softfp64|  3 +-
 libgcc/soft-fp/floatsibf.c| 45 +++
 libgcc/soft-fp/floatunsibf.c  | 45 +++
 15 files changed, 407 insertions(+), 36 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_arithmetic.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_call.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_comparison.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_float_libcall_convert.c
 create mode 100644 
gcc/testsuite/gcc.target/riscv/bf16_integer_libcall_convert.c
 create mode 100644 libgcc/soft-fp/floatsibf.c
 create mode 100644 libgcc/soft-fp/floatunsibf.c

diff --git a/gcc/config/riscv/iterators.md b/gcc/config/riscv/iterators.md
index 75e119e407a..32e1b140305 100644
--- a/gcc/config/riscv/iterators.md
+++ b/gcc/config/riscv/iterators.md
@@ -75,6 +75,8 @@
 ;; Iterator for floating-point modes that can be loaded into X registers.
 (define_mode_iterator SOFTF [SF (DF "TARGET_64BIT") (HF "TARGET_ZFHMIN")])
 
+;; Iterator for floating-point modes of BF16
+(define_mode_iterator HFBF [HF BF])
 
 ;; ---
 ;; Mode attributes
diff --git a/gcc/config/riscv/riscv-builtins.cc 
b/gcc/config/riscv/riscv-builtins.cc
index d457e306dd1..4c08834288a 100644
--- a/gcc/config/riscv/riscv-builtins.cc
+++ b/gcc/config/riscv/riscv-builtins.cc
@@ -230,6 +230,7 @@ static GTY(()) int riscv_builtin_decl_index[NUM_INSN_CODES];
   riscv_builtin_decls[riscv_builtin_decl_index[(CODE)]]
 
 tree riscv_float16_type_node = NULL_TREE;
+tree riscv_bfloat16_type_node = NULL_TREE;
 
 /* Return the function type associated with function prototype TYPE.  */
 
@@ -273,6 +274,21 @@ riscv_init_builtin_types (void)
   if (!maybe_get_identifier ("_Float16"))
 lang_hooks.types.register_builtin_type (riscv_float16_type_node,
"_Float16");
+
+  /* Provide the _Bfloat16 type and bfloat16_type_node if needed.  */
+  if (!bfloat16_type_node)
+{
+  riscv_bfloat16_type_node = make_node (REAL_TYPE);
+  TYPE_PRECISION (riscv_bfloat16_type_node) = 16;
+  SET_TYPE_MODE (riscv_bfloat16_type_node, BFmode);
+  layout_type (riscv_bfloat16_type_node);
+

[NOT CODE REVIEW] [PATCH v3 0/1] [RISC-V] Add support for _Bfloat16

2024-05-05 Thread Xiao Zeng

This v3 submission is only for testing whether the code meets the
format requirements of CI.

The CI testing website is located at: 


If satisfied, this code will be immediately pushed into trunk.

Detailed information can be found: 


Xiao Zeng (1):
  [RISC-V] Add support for _Bfloat16

 gcc/config/riscv/iterators.md |  2 +
 gcc/config/riscv/riscv-builtins.cc| 16 
 gcc/config/riscv/riscv-modes.def  |  3 +
 gcc/config/riscv/riscv.cc | 64 ++-
 gcc/config/riscv/riscv.md | 24 +++---
 .../gcc.target/riscv/bf16_arithmetic.c| 42 ++
 gcc/testsuite/gcc.target/riscv/bf16_call.c| 12 +++
 .../gcc.target/riscv/bf16_comparison.c| 36 +
 .../riscv/bf16_float_libcall_convert.c| 57 +
 .../riscv/bf16_integer_libcall_convert.c  | 81 +++
 libgcc/config/riscv/sfp-machine.h |  3 +
 libgcc/config/riscv/t-softfp32| 10 ++-
 libgcc/config/riscv/t-softfp64|  3 +-
 libgcc/soft-fp/floatsibf.c| 45 +++
 libgcc/soft-fp/floatunsibf.c  | 45 +++
 15 files changed, 407 insertions(+), 36 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_arithmetic.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_call.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_comparison.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_float_libcall_convert.c
 create mode 100644 
gcc/testsuite/gcc.target/riscv/bf16_integer_libcall_convert.c
 create mode 100644 libgcc/soft-fp/floatsibf.c
 create mode 100644 libgcc/soft-fp/floatunsibf.c

-- 
2.17.1

Results for 15.0.0 20240505 (experimental) [remotes/origin/master r15-168-g21e7aa5f3ea] (GCC) testsuite on pru-unknown-elf

2024-05-05 Thread The GnuPru BuildBot via Gcc-testresults

 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/pr103281-1.c scan-tree-dump-not optimized "foo "
FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps 
threaded: 9"
FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized 
"Invalid sum" 0
FAIL: outputs-22 exe savetmp namedb-2: outputs.ld1_args
FAIL: outputs-23 exe savetmp named2-2: outputs.ld1_args
FAIL: outputs-24 exe savetmp named2-3: outputs.ld1_args
FAIL: outputs-25 exe savetmp named2-4: outputs.ld1_args
FAIL: outputs-294 lto sing unnamed-3: a.ld1_args
FAIL: outputs-294 lto sing unnamed-3: a.ld_args

=== gcc Summary ===

# of expected passes133037
# of unexpected failures67
# of unexpected successes   2
# of expected failures  873
# of unresolved testcases   1
# of unsupported tests  4675
/home/dinux/projects/pru/testbot-workspace/pru-gcc-build/gcc/xgcc  version 
15.0.0 20240505 (experimental) [remotes/origin/master r15-168-g21e7aa5f3ea] 
(GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target pru-sim
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: c-c++-common/pr103798-2.c  -std=gnu++14  scan-assembler-not memchr
FAIL: c-c++-common/pr103798-2.c  -std=gnu++17  scan-assembler-not memchr
FAIL: c-c++-common/pr103798-2.c  -std=gnu++20  scan-assembler-not memchr
FAIL: c-c++-common/pr103798-2.c  -std=gnu++98  scan-assembl

[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843

--- Comment #20 from Andrew Pinski  ---
New patch posted:
https://gcc.gnu.org/pipermail/gcc-patches/2024-May/650757.html

It was simplier than I had expected too.

[Bug testsuite/114953] New: libstdc++'s 30_threads/semaphore/try_acquire_posix.cc can sometimes fail (while running under qemu)

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114953

Bug ID: 114953
   Summary: libstdc++'s 30_threads/semaphore/try_acquire_posix.cc
can sometimes fail (while running under qemu)
   Product: gcc
   Version: 15.0
Status: UNCONFIRMED
  Keywords: testsuite-fail
  Severity: normal
  Priority: P3
 Component: testsuite
  Assignee: unassigned at gcc dot gnu.org
  Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

The testcase has:
```
  auto const dur = 250ms;
...
auto const at = std::chrono::system_clock::now() + dur;
auto const t0 = std::chrono::steady_clock::now();
VERIFY( !s._M_try_acquire_until(at) );
auto const diff = std::chrono::steady_clock::now() - t0;
VERIFY( diff >= dur );
```

So the difference here might be less than 250ms because it might be that t0
might have been a few (one or two?) microseconds after at was set.
This testcase failed for me with -std=c++26 but passed for -std=c++20 while
running in the testsuite but on a semi-loaded system and running under qemu. So
it just happened to hit the failure in that case. I suspect it could fail while
not running under qemu but with a heavy load on the system and it just happens
to be time sliced out between the 2 calls to now().

Maybe there should only 1 call to now before until so you don't run into
spurious failure like this.

[PATCH v3] aarch64: Fix normal returns inside functions which use eh_returns [PR114843]

2024-05-05 Thread Andrew Pinski

The problem here is that on a normal return path, we still restore the
eh data return when we should not.
Instead of one return path in the case of eh_return, this changes over
to use multiple returns pathes just like a normal function.
On the normal path (non-eh return), we need to skip restoring of the eh
return data registers.

This fixes the code generation of _Unwind_RaiseException where the return value
was currupted.

Note this adds some testcases which might fail on some targets.
I know of the following targets will fail also:
arm is recorded as PR 114847.
powerpc is recorded as PR 114846.

Build and tested for aarch64-linux-gnu with no regressions.

Changes in:
* v2: Fix logical error in aarch64_pop_regs which was a premature optimization.
Check regno1 and regno2 independently now.
Also add eh_return-5.c which tests that case.
* v3: Instead of redoing the detection of the eh_return register store off
to frame.eh_return_allocated. Also don't consider eh_return data
registers as pop canidates.

Note v2 was not submitted.

PR target/114843

gcc/ChangeLog:

* config/aarch64/aarch64-protos.h (aarch64_expand_epilogue): New
prototype.
* config/aarch64/aarch64.h (EH_RETURN_DATA_REGISTERS_N): New define.
(EH_RETURN_DATA_REGNO): Use EH_RETURN_DATA_REGISTERS_N instead of hard 
coding 4.
(aarch64_frame): Add eh_return_allocated.
* config/aarch64/aarch64.cc (aarch64_restore_callee_saves): Skip
over the eh return data regs if not eh return.
(aarch64_expand_epilogue): New function, pass false.
(aarch64_expand_epilogue): Add was_eh_return argument.
Update calls to aarch64_restore_callee_saves and aarch64_pop_regs.
For eh_returns, update the sp and do an indirect jump.
Don't check EH_RETURN_TAKEN_RTX any more.
* config/aarch64/aarch64.h (EH_RETURN_TAKEN_RTX): Delete.
* config/aarch64/aarch64.md (eh_return): New define_expand.
(eh_return_internal): New pattern for eh_returns.

gcc/testsuite/ChangeLog:

* gcc.target/aarch64/eh_return-3.c: Update testcase.
* gcc.c-torture/execute/eh_return-1.c: New test.
* gcc.c-torture/execute/eh_return-2.c: New test.
* gcc.c-torture/execute/eh_return-3.c: New test.
* gcc.c-torture/execute/eh_return-4.c: New test.
* gcc.c-torture/execute/eh_return-5.c: New test.
* gcc.target/aarch64/eh_return-4.c: New test.

Signed-off-by: Andrew Pinski 
---
 gcc/config/aarch64/aarch64-protos.h   |  1 +
 gcc/config/aarch64/aarch64.cc | 78 ++-
 gcc/config/aarch64/aarch64.h  | 14 ++--
 gcc/config/aarch64/aarch64.md | 24 ++
 .../gcc.c-torture/execute/eh_return-1.c   | 20 +
 .../gcc.c-torture/execute/eh_return-2.c   | 23 ++
 .../gcc.c-torture/execute/eh_return-3.c   | 25 ++
 .../gcc.c-torture/execute/eh_return-4.c   | 25 ++
 .../gcc.c-torture/execute/eh_return-5.c   | 24 ++
 .../gcc.target/aarch64/eh_return-3.c  | 12 ++-
 .../gcc.target/aarch64/eh_return-4.c  | 32 
 11 files changed, 244 insertions(+), 34 deletions(-)
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/eh_return-1.c
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/eh_return-2.c
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/eh_return-3.c
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/eh_return-4.c
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/eh_return-5.c
 create mode 100644 gcc/testsuite/gcc.target/aarch64/eh_return-4.c

diff --git a/gcc/config/aarch64/aarch64-protos.h 
b/gcc/config/aarch64/aarch64-protos.h
index 42639e9efcf..efe86d52873 100644
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -904,6 +904,7 @@ const char * aarch64_gen_far_branch (rtx *, int, const char 
*, const char *);
 const char * aarch64_output_probe_stack_range (rtx, rtx);
 const char * aarch64_output_probe_sve_stack_clash (rtx, rtx, rtx, rtx);
 void aarch64_err_no_fpadvsimd (machine_mode);
+void aarch64_expand_epilogue (rtx_call_insn *, bool);
 void aarch64_expand_epilogue (rtx_call_insn *);
 rtx aarch64_ptrue_all (unsigned int);
 opt_machine_mode aarch64_ptrue_all_mode (rtx);
diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index 662ff5a9b0c..afbe4eeb340 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -7792,6 +7792,7 @@ aarch64_layout_frame (void)
 
 #define SLOT_NOT_REQUIRED (-2)
 #define SLOT_REQUIRED (-1)
+#define SLOT_EH_RETURN_REQUIRED (-3)
 
   frame.wb_push_candidate1 = INVALID_REGNUM;
   frame.wb_push_candidate2 = INVALID_REGNUM;
@@ -7805,7 +7806,7 @@ aarch64_layout_frame (void)
   /* ... that includes the eh data registers (if needed)...  */
   if (crtl->calls_eh_return)
 for (regno = 0; EH_RETURN_DATA_REGNO (regno) != INVALID_REGNUM; regno++)
-

Results for 15.0.0 20240505 (experimental) [remotes/origin/HEAD r15-168-g21e7aa5f3e] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults

/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/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 passes179482
# of unexpected failures90
# of unexpected successes   20
# of expected failures  1619
# of unsupported tests  4251
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-168-g21e7aa5f3e] (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 passes69859
# 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 15.0.0 
20240505 (experimental) [remotes/origin/HEAD r15-168-g21e7aa5f3e] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes260366
# of expected failures  2620
# of unsupported tests  11688
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-168-g21e7aa5f3e] (GCC) 

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


Running target unix

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

# of expected passes1503
# of expected failures  10
# of unsupported tests  79
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [re

gcc-15-20240505 is now available

2024-05-05 Thread GCC Administrator via Gcc

Snapshot gcc-15-20240505 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/15-20240505/
and on various mirrors, see https://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 15 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch master 
revision 21e7aa5f3ea44ca2fef8deb8788edffc04901b5c

You'll find:

 gcc-15-20240505.tar.xz   Complete GCC

  SHA256=2419686e0217328ae56f517995376367e5190ed84b31f90f7035cb1464603519
  SHA1=c3bf3424d3907cf7b5e5b1a6b5b0815dfad4ef87

Diffs from 15-20240428 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-15
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 15.0.0 20240505 (experimental) [master r15-167-gaffd77d3fe7] (GCC) testsuite on s390x-ibm-linux-gnu default

2024-05-05 Thread stefansf--- via Gcc-testresults

mes \\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/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

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

# of expected passes180921
# of unexpected failures172
# of unexpected successes   17
# of expected failures  1468
# of unsupported tests  4302

=== gcc Summary ===

# of expected passes358736
# of unexpected failures372
# of unexpected successes   31
# of expected failures  2937
# of unsupported tests  9222
-default/gcc/xgcc  version 15.0.0 20240505 (experimental) [master 
r15-167-gaffd77d3fe7] (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 -frelease -funittest -g -shared-libphobos   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest -shared-libphobos   
execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -funittest   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -funittest -g   execution test
FAIL: gdc.test/runnable/sdtor.d -O2 -funittest -g -shared-libphobos   execution 
test
FAIL: gdc.test/runnable/sdtor.d -O2 -funittest

[Bug tree-optimization/114952] False positive -Wmaybe-uninitialized starting at -O3 in libbpf

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114952

--- Comment #1 from Andrew Pinski  ---
Most likely GCC does not know errno is non-zero after the call to elf_open and
checking `fd < 0`.
Adding:
  if (ret == 0) __builtin_unreachable();
After the assignment of `ret = -errono;` fixes the warning.

[Bug c/114952] New: False positive -Wmaybe-uninitialized starting at -O3 in libbpf

2024-05-05 Thread kacper.slominski72 at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114952

Bug ID: 114952
   Summary: False positive -Wmaybe-uninitialized starting at -O3
in libbpf
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c
  Assignee: unassigned at gcc dot gnu.org
  Reporter: kacper.slominski72 at gmail dot com
  Target Milestone: ---

Created attachment 58105
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58105=edit
Preprocessed elf.c source code

When compiling libbpf (both as a part of the Linux kernel build, and as a
standalone library), starting with at least GCC 11.1, there are some false
positive -Wmaybe-uninitalized warnings generated when compiling with -O3.

In function ‘elf_close’,
inlined from ‘elf_close’ at elf.c:53:6,
inlined from ‘elf_find_func_offset_from_file’ at elf.c:384:2:
elf.c:57:9: warning: ‘elf_fd.elf’ may be used uninitialized
[-Wmaybe-uninitialized]
   57 | elf_end(elf_fd->elf);
  | ^~~~
elf.c: In function ‘elf_find_func_offset_from_file’:
elf.c:377:23: note: ‘elf_fd.elf’ was declared here
  377 | struct elf_fd elf_fd;
  |   ^~
In function ‘elf_close’,
inlined from ‘elf_close’ at elf.c:53:6,
inlined from ‘elf_find_func_offset_from_file’ at elf.c:384:2:
elf.c:58:9: warning: ‘elf_fd.fd’ may be used uninitialized
[-Wmaybe-uninitialized]
   58 | close(elf_fd->fd);
  | ^
elf.c: In function ‘elf_find_func_offset_from_file’:
elf.c:377:23: note: ‘elf_fd.fd’ was declared here
  377 | struct elf_fd elf_fd;
  |   ^~


>From a quick look at the source code, as far as I can see, elf_fd is always
initialized at this point (looking at elf_find_func_offset_from_file), and I
think inlining has something to do with this (and hence it doesn't show up at
-O2). 

Attached is a preprocessed copy of elf.c. To reproduce, run: 

$ gcc preprocessed.c -c -O3 -Wmaybe-uninitialized

Results for 15.0.0 20240429 (experimental) (GCC) testsuite on x86_64-pc-linux-gnu

2024-05-05 Thread Jeffrey Cliff via Gcc-testresults

Native configuration is x86_64-pc-linux-gnu

=== gcc tests ===


Running target unix
WARNING: gcc.dg/bitint-39.c (test for excess errors) program timed out.
FAIL: gcc.dg/bitint-39.c (test for excess errors)
UNRESOLVED: gcc.dg/bitint-39.c compilation failed to produce executable
WARNING: gcc.dg/pr87985.c (test for excess errors) program timed out.
FAIL: gcc.dg/pr87985.c (test for excess errors)
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   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  -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   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions
-DPREVENT_OPTIMIZATION  line 20 i == 1
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   -O3 -g  -DPREVENT_OPTIMIZATION
execution test
FAIL: gcc.dg/guality/pr41447-1.c   -Os  -DPREVENT_OPTIMIZATION  execution test
FAIL: gcc.dg/guality/pr43051-1.c   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions
-DPREVENT_OPTIMIZATION  line 34 c == [0]
FAIL: gcc.dg/guality/pr43051-1.c   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions
-DPREVENT_OPTIMIZATION  line 39 c == [0]
FAIL: gcc.dg/guality/pr43593.c   -O2  -DPREVENT_OPTIMIZATION  line 16 j == 
FAIL: gcc.dg/guality/pr43593.c   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  -DPREVENT_OPTIMIZATION line 16 j == 
FAIL: gcc.dg/guality/pr43593.c   -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 j == 
FAIL: gcc.dg/guality/pr43593.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 j == 
FAIL: gcc.dg/guality/pr43593.c   -Os  -DPREVENT_OPTIMIZATION  line 16 j == 
FAIL: gcc.dg/guality/pr54200.c  -Og -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
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 y == 25
FAIL: gcc.dg/guality/pr54519-3.c   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  -DPREVENT_OPTIMIZATION line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  -DPREVENT_OPTIMIZATION line 23 y == 117
FAIL: gcc.dg/guality/pr54519-3.c   -O2 -flto

Re: [RFA][RISC-V] Use "uw" forms for constant synthesis

2024-05-05 Thread Jeff Law





On 5/4/24 6:53 PM, Jeff Law wrote:


So another constant synthesis improvement.

In this patch we're looking at cases where we'd like to be able to use 
lui+slli, but can't because of the sign extending nature of lui on 
TARGET_64BIT.  For example: 0x800110020UL.  The trunk currently 
generates 4 instructions for that constant, when it can be done with 3 
(lui+slli.uw+addi).


When Zba is enabled, we can use lui+slli.uw as the slli.uw masks off the 
bits 32..63 before shifting, giving us the precise semantics we want.


I strongly suspect we'll want to do the same for a set of constants with 
lui+add.uw, lui+shNadd.uw, so you'll see the beginnings of generalizing 
support for lui followed by a "uw" instruction.


The new test just tests the set of cases that showed up while exploring 
a particular space of the constant synthesis problem.  It's not meant to 
be exhaustive (failure to use shadd when profitable).


Tested on rv64gc and rv32gcv.  OK for the trunk assuming it passes CI?

Assume I'll fix the two overly long lines pointed out by the linter :-)
jeff

[pushed] wwwdocs: gcc-14/porting_to: Improve markup.

2024-05-05 Thread Gerald Pfeifer

The key change is putting "GCC target" in  ... .

Pushed.

Gerald

---
 htdocs/gcc-14/porting_to.html | 16 +++-
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/htdocs/gcc-14/porting_to.html b/htdocs/gcc-14/porting_to.html
index 13772080..db27f122 100644
--- a/htdocs/gcc-14/porting_to.html
+++ b/htdocs/gcc-14/porting_to.html
@@ -516,18 +516,17 @@ be included explicitly when compiling with GCC 14:
 
 Pragma GCC target now affects preprocessor symbols
 
-
-The behavior of pragma GCC target and specifically how it affects ISA
-macros has changed in GCC 14.  In GCC 13 and older, the GCC
+The behavior of pragma GCC target and specifically how
+it affects ISA macros has changed in GCC 14. Before the GCC
 target pragma defined and undefined corresponding ISA macros in
 C when using the integrated preprocessor during compilation but not
 when the preprocessor was invoked as a separate step or when using
 the -save-temps option.  In C++ the ISA macro definitions
-were performed in a way which did not have any actual effect.
+were performed in a way which did not have any actual effect.
 
-In GCC 14 C++ behaves like C with integrated preprocessing in earlier
+In GCC 14 C++ behaves like C with integrated preprocessing in earlier
 versions. Moreover, in both languages ISA macros are defined and
-undefined as expected when preprocessing separately from compilation.
+undefined as expected when preprocessing separately from compilation.
 
 
 This can lead to different behavior, especially in C++.  For example,
@@ -552,9 +551,8 @@ incorrect instruction set by GCC 14.
   which was not intended. */
 
 
-
-The fix in this case is to remember whether pop_options
-needs to be performed in a new user-defined macro.
+The fix in this case is to remember whether pop_options 
+needs to be performed in a new user-defined macro.
 
 
 
-- 
2.44.0

gcc-wwwdocs branch master updated. b018ddd6e4b85c37ea3129b567c1f67717a40132

2024-05-05 Thread Gerald Pfeifer via Gcc-cvs-wwwdocs

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gcc-wwwdocs".

The branch, master has been updated
   via  b018ddd6e4b85c37ea3129b567c1f67717a40132 (commit)
  from  081ae01843bf8ed25ab7135123ab21d817db8fa9 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -
commit b018ddd6e4b85c37ea3129b567c1f67717a40132
Author: Gerald Pfeifer 
Date:   Sun May 5 23:35:48 2024 +0200

gcc-14/porting_to: Improve markup.

diff --git a/htdocs/gcc-14/porting_to.html b/htdocs/gcc-14/porting_to.html
index 13772080..db27f122 100644
--- a/htdocs/gcc-14/porting_to.html
+++ b/htdocs/gcc-14/porting_to.html
@@ -516,18 +516,17 @@ be included explicitly when compiling with GCC 14:
 
 Pragma GCC target now affects preprocessor symbols
 
-
-The behavior of pragma GCC target and specifically how it affects ISA
-macros has changed in GCC 14.  In GCC 13 and older, the GCC
+The behavior of pragma GCC target and specifically how
+it affects ISA macros has changed in GCC 14. Before the GCC
 target pragma defined and undefined corresponding ISA macros in
 C when using the integrated preprocessor during compilation but not
 when the preprocessor was invoked as a separate step or when using
 the -save-temps option.  In C++ the ISA macro definitions
-were performed in a way which did not have any actual effect.
+were performed in a way which did not have any actual effect.
 
-In GCC 14 C++ behaves like C with integrated preprocessing in earlier
+In GCC 14 C++ behaves like C with integrated preprocessing in earlier
 versions. Moreover, in both languages ISA macros are defined and
-undefined as expected when preprocessing separately from compilation.
+undefined as expected when preprocessing separately from compilation.
 
 
 This can lead to different behavior, especially in C++.  For example,
@@ -552,9 +551,8 @@ incorrect instruction set by GCC 14.
   which was not intended. */
 
 
-
-The fix in this case is to remember whether pop_options
-needs to be performed in a new user-defined macro.
+The fix in this case is to remember whether pop_options 
+needs to be performed in a new user-defined macro.
 
 
 

---

Summary of changes:
 htdocs/gcc-14/porting_to.html | 16 +++-
 1 file changed, 7 insertions(+), 9 deletions(-)


hooks/post-receive
-- 
gcc-wwwdocs

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-168-g21e7aa5f3ea] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

m/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 passes158628
# of unexpected failures41
# of unexpected successes   6
# of expected failures  957
# of unsupported tests  9343
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-168-g21e7aa5f3ea] (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)
X

[Bug other/114951] Incorrect documentation link emitted for warning options ending in =

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114951

Andrew Pinski  changed:

   What|Removed |Added

  Known to work||14.0

--- Comment #1 from Andrew Pinski  ---
This looks to be fixed in GCC 14 (most likely by r14-6921-g5bb18475a10d05) .

[Bug other/114951] New: Incorrect documentation link emitted for warning options ending in =

2024-05-05 Thread peter0x44 at disroot dot org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114951

Bug ID: 114951
   Summary: Incorrect documentation link emitted for warning
options ending in =
   Product: gcc
   Version: 13.2.1
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: other
  Assignee: unassigned at gcc dot gnu.org
  Reporter: peter0x44 at disroot dot org
  Target Milestone: ---

For the following code:

#include 

int main(void) { printf("%f", 1); }

GCC generates a warning with the following link:

https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat=

That does not properly link to the correct paragraph in the documentation.

Removing the = works:
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat

or, encoding = as _003d:
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat_003d

Re: [PATCH] libgfortran: Fix libgfortran.so versioning on Solaris with subdirs

2024-05-05 Thread FX Coudert

Hi Rainer,

> This patch fixes this by allowing for the new structure.
> Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11.
> 
> Ok for trunk?

OK to push, given it’s localised inside LIBGFOR_USE_SYMVER_SUN.

I find it weird though that .libs is harcoded there. If we look at all the 
lib*/Makefile.am in gcc, the only thing that ever needs to specify .libs is for 
Solaris versioning. It feels like it should be more generic, as you say (but 
that’s for longer term).

FX

Results for 15.0.0 20240505 (experimental) [master r15-168-g21e7aa5f3e] (GCC) testsuite on powerpc64-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 BE) via Gcc-testresults



git commit g:21e7aa5f3ea44ca2fef8deb8788edffc04901b5c
gcc-descr r15-168-g21e7aa5f3ea44c

power9 BE
Linux 6.7.12-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 May  5 18:39:55 UTC 2024 (revision r15-168-g21e7aa5f3e)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32
FAIL: c-c++-common/torture/strub-run3.c   -O0  execution test

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

# of expected passes251306
# of unexpected failures1
# of expected failures  2615
# of unsupported tests  11523

Running target unix/-m64

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

# of expected passes260320
# of expected failures  2620
# of unsupported tests  11696

=== g++ Summary ===

# of expected passes511626
# of unexpected failures1
# of expected failures  5235
# of unsupported tests  23219
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [master r15-168-g21e7aa5f3e] (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

[PATCH] libgfortran: Fix libgfortran.so versioning on Solaris with subdirs

2024-05-05 Thread Rainer Orth

The move of libgfortran objects to subdirectories completely broke the
creation of libgfortran.so on Solaris.  Since the gfortran.ver-sun rule
doesn't support that structure, no libtool objects are found, thus no
symbols exported from libgfortran.so, causing every link to fail.

This patch fixes this by allowing for the new structure.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11.

Ok for trunk?

Btw., I'm the first to admit the current way of performing those
filename/pathname transforms from libtool objects/archives to regular
objects/archives in the Makefiles is incredibly fragile.  It should be
handled in make_sunver.pl itself instead, but for now this needs a quick
fix.

Rainer

-- 
-
Rainer Orth, Center for Biotechnology, Bielefeld University


2024-05-05  Rainer Orth  

libgfortran:
* Makefile.am [LIBGFOR_USE_SYMVER_SUN] (gfortran.ver-sun): Handle
objects in subdirs.
* Makefile.in: Regenerate.

diff --git a/libgfortran/Makefile.am b/libgfortran/Makefile.am
--- a/libgfortran/Makefile.am
+++ b/libgfortran/Makefile.am
@@ -29,7 +29,7 @@ gfortran.ver-sun : gfortran.ver \
 		$(libgfortran_la_OBJECTS) $(libgfortran_la_LIBADD)
 	perl $(top_srcdir)/../contrib/make_sunver.pl \
 	  gfortran.ver \
-	  $(libgfortran_la_OBJECTS:%.lo=.libs/%.o) \
+	  $(subst /,/.libs/,$(libgfortran_la_OBJECTS:.lo=.o)) \
 	 `echo $(libgfortran_la_LIBADD) | \
 	sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
 	 > $@ || (rm -f $@ ; exit 1)
diff --git a/libgfortran/Makefile.in b/libgfortran/Makefile.in
--- a/libgfortran/Makefile.in
+++ b/libgfortran/Makefile.in
@@ -4576,7 +4576,7 @@ uninstall-am: uninstall-cafexeclibLTLIBR
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@		$(libgfortran_la_OBJECTS) $(libgfortran_la_LIBADD)
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	perl $(top_srcdir)/../contrib/make_sunver.pl \
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	  gfortran.ver \
-@LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	  $(libgfortran_la_OBJECTS:%.lo=.libs/%.o) \
+@LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	  $(subst /,/.libs/,$(libgfortran_la_OBJECTS:.lo=.o)) \
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	 `echo $(libgfortran_la_LIBADD) | \
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
 @LIBGFOR_USE_SYMVER_SUN_TRUE@@LIBGFOR_USE_SYMVER_TRUE@	 > $@ || (rm -f $@ ; exit 1)

[Bug target/114942] [14/15 Regression] ICE on valid code at -O1 with "-fno-tree-sra -fno-guess-branch-probability": in extract_constrain_insn, at recog.cc:2713

2024-05-05 Thread ubizjak at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114942

Uroš Bizjak  changed:

   What|Removed |Added

   Keywords||ra

--- Comment #3 from Uroš Bizjak  ---
Reload starts with:

(insn 39 38 48 6 (parallel [
(set (strict_low_part (subreg:QI (reg/v:HI 108 [ f ]) 0))
(ior:QI (subreg:QI (zero_extract:HI (reg/v:HI 108 [ f ])
(const_int 8 [0x8])
(const_int 8 [0x8])) 0)
(reg:QI 121 [ _7 ])))
(clobber (reg:CC 17 flags))
]) "pr114942.c":19:7 626 {*iorqi_exthi_1_slp}
 (expr_list:REG_DEAD (reg:QI 121 [ _7 ])
(expr_list:REG_UNUSED (reg:CC 17 flags)
(nil

  Choosing alt 1 in insn 39:  (0)   (1) !qm  (2) Q {*iorqi_exthi_1_slp}

and then allocates:

(insn 39 56 57 6 (parallel [
(set (strict_low_part (reg:QI 2 cx [orig:108 f ] [108]))
(ior:QI (subreg:QI (zero_extract:HI (reg/v:HI 2 cx [orig:108 f
] [108])
(const_int 8 [0x8])
(const_int 8 [0x8])) 0)
(reg:QI 0 ax [orig:121 _7 ] [121])))
(clobber (reg:CC 17 flags))
]) "pr114942.c":19:7 626 {*iorqi_exthi_1_slp}

not taking into account the earlyclobber of operand 0.

[gcc(refs/users/omachota/heads/rtl-ssa-dce)] rlt-ssa: dce init and done functions

2024-05-05 Thread Ondrej Machota via Gcc-cvs

https://gcc.gnu.org/g:8f4b6a6dadd92a06849b78af5630a2ca5dd70212

commit 8f4b6a6dadd92a06849b78af5630a2ca5dd70212
Author: Ondřej Machota 
Date:   Sun May 5 21:19:18 2024 +0200

rlt-ssa: dce init and done functions

Diff:
---
 gcc/dce.cc | 42 +++---
 1 file changed, 35 insertions(+), 7 deletions(-)

diff --git a/gcc/dce.cc b/gcc/dce.cc
index 9ded9256c3b..591a750e456 100644
--- a/gcc/dce.cc
+++ b/gcc/dce.cc
@@ -17,6 +17,8 @@ You should have received a copy of the GNU General Public 
License
 along with GCC; see the file COPYING3.  If not see
 .  */
 
+#define INCLUDE_ALGORITHM
+#define INCLUDE_FUNCTIONAL
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
@@ -25,6 +27,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree.h"
 #include "predict.h"
 #include "df.h"
+#include "rtl-ssa.h"
 #include "memmodel.h"
 #include "tm_p.h"
 #include "emit-rtl.h"  /* FIXME: Can go away once crtl is moved to rtl.h.  */
@@ -1292,7 +1295,37 @@ public:
 
 }; // class pass_fast_rtl_dce
 
-} // anon namespace
+} // namespace
+
+static void
+rtl_ssa_dce_init ()
+{
+calculate_dominance_info (CDI_DOMINATORS);
+crtl->ssa = new rtl_ssa::function_info (cfun);
+}
+
+static void
+rtl_ssa_dce_done ()
+{
+free_dominance_info (CDI_DOMINATORS);
+if (crtl->ssa->perform_pending_updates ())
+  cleanup_cfg (0);
+
+delete crtl->ssa;
+crtl->ssa = nullptr;
+
+if (dump_file)
+  fprintf (dump_file, "\nFinished running rtl_ssa_dce\n\n");
+}
+
+static unsigned int
+rtl_ssa_dce ()
+{
+rtl_ssa_dce_init ();
+
+rtl_ssa_dce_done ();
+return 0;
+}
 
 rtl_opt_pass *
 make_pass_fast_rtl_dce (gcc::context *ctxt)
@@ -1324,12 +1357,7 @@ public:
   /* opt_pass methods: */
   bool gate (function *) final override { return flag_dce; }
 
-  unsigned int execute (function *) final override
-  {
-if (dump_file)
-  fprintf (dump_file, "pass_rtl_ssa_dce called\n");
-return 0;
-  }
+  unsigned int execute (function *) final override { return rtl_ssa_dce (); }
 
 }; // class pass_fast_rtl_dce

Results for 15.0.0 20240504 (experimental) [master r15-164-g6cec31d44a426f] (GCC) testsuite on m68k-unknown-linux-gnu

2024-05-05 Thread Andreas Schwab

  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
FAIL: g++.dg/modules/tpl-friend-1_b.C -std=c++2a (internal compiler error: in 
set_originating_module, at cp/module.cc:19263)
FAIL: g++.dg/modules/tpl-friend-1_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/tpl-friend-1_b.C -std=c++2b (internal compiler error: in 
set_originating_module, at cp/module.cc:19263)
FAIL: g++.dg/modules/tpl-friend-1_b.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/tpl-friend-3_b.C -std=c++2a (internal compiler error: in 
set_originating_module, at cp/module.cc:19263)
FAIL: g++.dg/modules/tpl-friend-3_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/tpl-friend-3_b.C -std=c++2b (internal compiler error: in 
set_originating_module, at cp/module.cc:19263)
FAIL: g++.dg/modules/tpl-friend-3_b.C -std=c++2b (test for excess errors)

=== g++ Summary ===

# of expected passes248345
# of unexpected failures120
# of expected failures  2602
# of unsupported tests  11584
/daten/aranym/gcc/gcc-20240505/Build/gcc/xg++  version 15.0.0 20240504 
(experimental) [master r15-164-g6cec31d44a426f] (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 er

Re: [PATCH] Fortran: fix issues with class(*) assignment [PR114827]

2024-05-05 Thread Harald Anlauf


Hi Paul,

Am 05.05.24 um 18:48 schrieb Paul Richard Thomas:

Hi Harald,

Please do commit, with or without the extra bit for the function result.


I've committed the attached variant that excludes the case of a scalar
class(*) allocatable function result on the rhs, and added a TODO.


As well as having to get back to pr113363, I have patches in a complete
state for pr84006 and 98534. However they clash with yours. You arrived at
the head of the queue first and so after you :-)


Well, thanks for volunteering to clean up after me... ;-)

Cheers,
Harald


Regards

Paul

From 21e7aa5f3ea44ca2fef8deb8788edffc04901b5c Mon Sep 17 00:00:00 2001
From: Harald Anlauf 
Date: Mon, 29 Apr 2024 19:52:52 +0200
Subject: [PATCH] Fortran: fix issues with class(*) assignment [PR114827]

gcc/fortran/ChangeLog:

	PR fortran/114827
	* trans-array.cc (gfc_alloc_allocatable_for_assignment): Take into
	account _len of unlimited polymorphic entities when calculating
	the effective element size for allocation size and array span.
	Set _len of lhs to _len of rhs.
	* trans-expr.cc (trans_class_assignment): Take into account _len
	of unlimited polymorphic entities for allocation size.

gcc/testsuite/ChangeLog:

	PR fortran/114827
	* gfortran.dg/asan/unlimited_polymorphic_34.f90: New test.
---
 gcc/fortran/trans-array.cc|  16 +++
 gcc/fortran/trans-expr.cc |  13 ++
 .../asan/unlimited_polymorphic_34.f90 | 135 ++
 3 files changed, 164 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90

diff --git a/gcc/fortran/trans-array.cc b/gcc/fortran/trans-array.cc
index 30b84762346..7ec33fb1598 100644
--- a/gcc/fortran/trans-array.cc
+++ b/gcc/fortran/trans-array.cc
@@ -11278,6 +11278,19 @@ gfc_alloc_allocatable_for_assignment (gfc_loopinfo *loop,
 	gfc_add_modify (, linfo->delta[dim], tmp);
 }
 
+  /* Take into account _len of unlimited polymorphic entities, so that span
+ for array descriptors and allocation sizes are computed correctly.  */
+  if (UNLIMITED_POLY (expr2))
+{
+  tree len = gfc_class_len_get (TREE_OPERAND (desc2, 0));
+  len = fold_build2_loc (input_location, MAX_EXPR, size_type_node,
+			 fold_convert (size_type_node, len),
+			 size_one_node);
+  elemsize2 = fold_build2_loc (input_location, MULT_EXPR,
+   gfc_array_index_type, elemsize2,
+   fold_convert (gfc_array_index_type, len));
+}
+
   if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (desc)))
 gfc_conv_descriptor_span_set (, desc, elemsize2);
 
@@ -11324,6 +11337,9 @@ gfc_alloc_allocatable_for_assignment (gfc_loopinfo *loop,
 	gfc_add_modify (, tmp,
 			fold_convert (TREE_TYPE (tmp),
 	  TYPE_SIZE_UNIT (type)));
+	  else if (UNLIMITED_POLY (expr2))
+	gfc_add_modify (, tmp,
+			gfc_class_len_get (TREE_OPERAND (desc2, 0)));
 	  else
 	gfc_add_modify (, tmp,
 			build_int_cst (TREE_TYPE (tmp), 0));
diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc
index 0280c441ced..bc8eb419cff 100644
--- a/gcc/fortran/trans-expr.cc
+++ b/gcc/fortran/trans-expr.cc
@@ -11991,6 +11991,19 @@ trans_class_assignment (stmtblock_t *block, gfc_expr *lhs, gfc_expr *rhs,
 	old_vptr = build_int_cst (TREE_TYPE (vptr), 0);
 
   size = gfc_vptr_size_get (rhs_vptr);
+
+  /* Take into account _len of unlimited polymorphic entities.
+	 TODO: handle class(*) allocatable function results on rhs.  */
+  if (UNLIMITED_POLY (rhs) && rhs->expr_type == EXPR_VARIABLE)
+	{
+	  tree len = trans_get_upoly_len (block, rhs);
+	  len = fold_build2_loc (input_location, MAX_EXPR, size_type_node,
+ fold_convert (size_type_node, len),
+ size_one_node);
+	  size = fold_build2_loc (input_location, MULT_EXPR, TREE_TYPE (size),
+  size, fold_convert (TREE_TYPE (size), len));
+	}
+
   tmp = lse->expr;
   class_han = GFC_CLASS_TYPE_P (TREE_TYPE (tmp))
 	  ? gfc_class_data_get (tmp) : tmp;
diff --git a/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90 b/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90
new file mode 100644
index 000..c69158a1b55
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90
@@ -0,0 +1,135 @@
+! { dg-do run }
+! PR fortran/114827 - issues with class(*) assignment found by valgrind
+!
+! Contributed by Neil Carlson 
+
+program main
+  implicit none
+  call run
+  call run1
+  call run2
+contains
+  ! Scalar tests
+  subroutine run ()
+character(*),parameter :: c = 'fubarfubarfubarfubarfubarfu'
+character(*,kind=4), parameter :: d = 4_"abcdef"
+complex, parameter :: z = (1.,2.)
+class(*),  allocatable :: y
+
+call foo (c, y)
+select type (y)
+type is (character(*))
+!  print *, y(5:6)  ! ICE (-> pr114874)
+   if (y /= c) stop 1
+class default
+   stop 2
+end select
+
+call foo (z, y)
+select type (y)
+type is (complex)
+   if (y /= z)

[gcc r15-168] Fortran: fix issues with class(*) assignment [PR114827]

2024-05-05 Thread Harald Anlauf via Gcc-cvs

https://gcc.gnu.org/g:21e7aa5f3ea44ca2fef8deb8788edffc04901b5c

commit r15-168-g21e7aa5f3ea44ca2fef8deb8788edffc04901b5c
Author: Harald Anlauf 
Date:   Mon Apr 29 19:52:52 2024 +0200

Fortran: fix issues with class(*) assignment [PR114827]

gcc/fortran/ChangeLog:

PR fortran/114827
* trans-array.cc (gfc_alloc_allocatable_for_assignment): Take into
account _len of unlimited polymorphic entities when calculating
the effective element size for allocation size and array span.
Set _len of lhs to _len of rhs.
* trans-expr.cc (trans_class_assignment): Take into account _len
of unlimited polymorphic entities for allocation size.

gcc/testsuite/ChangeLog:

PR fortran/114827
* gfortran.dg/asan/unlimited_polymorphic_34.f90: New test.

Diff:
---
 gcc/fortran/trans-array.cc |  16 +++
 gcc/fortran/trans-expr.cc  |  13 ++
 .../gfortran.dg/asan/unlimited_polymorphic_34.f90  | 135 +
 3 files changed, 164 insertions(+)

diff --git a/gcc/fortran/trans-array.cc b/gcc/fortran/trans-array.cc
index 30b84762346..7ec33fb1598 100644
--- a/gcc/fortran/trans-array.cc
+++ b/gcc/fortran/trans-array.cc
@@ -11278,6 +11278,19 @@ gfc_alloc_allocatable_for_assignment (gfc_loopinfo 
*loop,
gfc_add_modify (, linfo->delta[dim], tmp);
 }
 
+  /* Take into account _len of unlimited polymorphic entities, so that span
+ for array descriptors and allocation sizes are computed correctly.  */
+  if (UNLIMITED_POLY (expr2))
+{
+  tree len = gfc_class_len_get (TREE_OPERAND (desc2, 0));
+  len = fold_build2_loc (input_location, MAX_EXPR, size_type_node,
+fold_convert (size_type_node, len),
+size_one_node);
+  elemsize2 = fold_build2_loc (input_location, MULT_EXPR,
+  gfc_array_index_type, elemsize2,
+  fold_convert (gfc_array_index_type, len));
+}
+
   if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (desc)))
 gfc_conv_descriptor_span_set (, desc, elemsize2);
 
@@ -11324,6 +11337,9 @@ gfc_alloc_allocatable_for_assignment (gfc_loopinfo 
*loop,
gfc_add_modify (, tmp,
fold_convert (TREE_TYPE (tmp),
  TYPE_SIZE_UNIT (type)));
+ else if (UNLIMITED_POLY (expr2))
+   gfc_add_modify (, tmp,
+   gfc_class_len_get (TREE_OPERAND (desc2, 0)));
  else
gfc_add_modify (, tmp,
build_int_cst (TREE_TYPE (tmp), 0));
diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc
index 0280c441ced..bc8eb419cff 100644
--- a/gcc/fortran/trans-expr.cc
+++ b/gcc/fortran/trans-expr.cc
@@ -11991,6 +11991,19 @@ trans_class_assignment (stmtblock_t *block, gfc_expr 
*lhs, gfc_expr *rhs,
old_vptr = build_int_cst (TREE_TYPE (vptr), 0);
 
   size = gfc_vptr_size_get (rhs_vptr);
+
+  /* Take into account _len of unlimited polymorphic entities.
+TODO: handle class(*) allocatable function results on rhs.  */
+  if (UNLIMITED_POLY (rhs) && rhs->expr_type == EXPR_VARIABLE)
+   {
+ tree len = trans_get_upoly_len (block, rhs);
+ len = fold_build2_loc (input_location, MAX_EXPR, size_type_node,
+fold_convert (size_type_node, len),
+size_one_node);
+ size = fold_build2_loc (input_location, MULT_EXPR, TREE_TYPE (size),
+ size, fold_convert (TREE_TYPE (size), len));
+   }
+
   tmp = lse->expr;
   class_han = GFC_CLASS_TYPE_P (TREE_TYPE (tmp))
  ? gfc_class_data_get (tmp) : tmp;
diff --git a/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90 
b/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90
new file mode 100644
index 000..c69158a1b55
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/asan/unlimited_polymorphic_34.f90
@@ -0,0 +1,135 @@
+! { dg-do run }
+! PR fortran/114827 - issues with class(*) assignment found by valgrind
+!
+! Contributed by Neil Carlson 
+
+program main
+  implicit none
+  call run
+  call run1
+  call run2
+contains
+  ! Scalar tests
+  subroutine run ()
+character(*),parameter :: c = 'fubarfubarfubarfubarfubarfu'
+character(*,kind=4), parameter :: d = 4_"abcdef"
+complex, parameter :: z = (1.,2.)
+class(*),  allocatable :: y
+
+call foo (c, y)
+select type (y)
+type is (character(*))
+!  print *, y(5:6)  ! ICE (-> pr114874)
+   if (y /= c) stop 1
+class default
+   stop 2
+end select
+
+call foo (z, y)
+select type (y)
+type is (complex)
+   if (y /= z) stop 3
+class default
+   stop 4
+end select
+
+call foo (d, y)
+select type (y)
+type

[Bug fortran/114827] Valgrind reports errors with class(*) assignment

2024-05-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114827

--- Comment #12 from GCC Commits  ---
The master branch has been updated by Harald Anlauf :

https://gcc.gnu.org/g:21e7aa5f3ea44ca2fef8deb8788edffc04901b5c

commit r15-168-g21e7aa5f3ea44ca2fef8deb8788edffc04901b5c
Author: Harald Anlauf 
Date:   Mon Apr 29 19:52:52 2024 +0200

Fortran: fix issues with class(*) assignment [PR114827]

gcc/fortran/ChangeLog:

PR fortran/114827
* trans-array.cc (gfc_alloc_allocatable_for_assignment): Take into
account _len of unlimited polymorphic entities when calculating
the effective element size for allocation size and array span.
Set _len of lhs to _len of rhs.
* trans-expr.cc (trans_class_assignment): Take into account _len
of unlimited polymorphic entities for allocation size.

gcc/testsuite/ChangeLog:

PR fortran/114827
* gfortran.dg/asan/unlimited_polymorphic_34.f90: New test.

[PATCH v5 4/5] Add tests for C/C++ musttail attributes

2024-05-05 Thread Andi Kleen

Mostly adopted from the existing C musttail plugin tests.

gcc/testsuite/ChangeLog:

* c-c++-common/musttail1.c: New test.
* c-c++-common/musttail2.c: New test.
* c-c++-common/musttail3.c: New test.
* c-c++-common/musttail4.c: New test.
* c-c++-common/musttail5.c: New test.
---
 gcc/testsuite/c-c++-common/musttail1.c | 15 
 gcc/testsuite/c-c++-common/musttail2.c | 34 ++
 gcc/testsuite/c-c++-common/musttail3.c | 29 ++
 gcc/testsuite/c-c++-common/musttail4.c | 17 +
 gcc/testsuite/c-c++-common/musttail5.c | 28 +
 5 files changed, 123 insertions(+)
 create mode 100644 gcc/testsuite/c-c++-common/musttail1.c
 create mode 100644 gcc/testsuite/c-c++-common/musttail2.c
 create mode 100644 gcc/testsuite/c-c++-common/musttail3.c
 create mode 100644 gcc/testsuite/c-c++-common/musttail4.c
 create mode 100644 gcc/testsuite/c-c++-common/musttail5.c

diff --git a/gcc/testsuite/c-c++-common/musttail1.c 
b/gcc/testsuite/c-c++-common/musttail1.c
new file mode 100644
index ..ac92f9f74616
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/musttail1.c
@@ -0,0 +1,15 @@
+/* { dg-do compile { target { tail_call && { c || c++11 } } } } */
+/* { dg-options "-O2" } */
+/* { dg-additional-options "-fdelayed-branch" { target sparc*-*-* } } */
+
+int __attribute__((noinline,noclone,noipa))
+callee (int i)
+{
+  return i * i;
+}
+
+int __attribute__((noinline,noclone,noipa))
+caller (int i)
+{
+  [[gnu::musttail]] return callee (i + 1);
+}
diff --git a/gcc/testsuite/c-c++-common/musttail2.c 
b/gcc/testsuite/c-c++-common/musttail2.c
new file mode 100644
index ..058329b69cc2
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/musttail2.c
@@ -0,0 +1,34 @@
+/* { dg-do compile { target { tail_call && { c || c++11 } } } } */
+
+struct box { char field[256]; int i; };
+
+int __attribute__((noinline,noclone,noipa))
+test_2_callee (int i, struct box b)
+{
+  if (b.field[0])
+return 5;
+  return i * i;
+}
+
+int __attribute__((noinline,noclone,noipa))
+test_2_caller (int i)
+{
+  struct box b;
+  [[gnu::musttail]] return test_2_callee (i + 1, b); /* { dg-error "cannot 
tail-call: " } */
+}
+
+extern void setjmp (void);
+void
+test_3 (void)
+{
+  [[gnu::musttail]] return setjmp (); /* { dg-error "cannot tail-call: " } */
+}
+
+typedef void (fn_ptr_t) (void);
+volatile fn_ptr_t fn_ptr;
+
+void
+test_5 (void)
+{
+  [[gnu::musttail]] return fn_ptr (); /* { dg-error "cannot tail-call: " } */
+}
diff --git a/gcc/testsuite/c-c++-common/musttail3.c 
b/gcc/testsuite/c-c++-common/musttail3.c
new file mode 100644
index ..ea9589c59ef2
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/musttail3.c
@@ -0,0 +1,29 @@
+/* { dg-do compile { target { tail_call && { c || c++11 } } } } */
+
+extern int foo2 (int x, ...);
+
+struct str
+{
+  int a, b;
+};
+
+struct str
+cstruct (int x)
+{
+  if (x < 10)
+[[clang::musttail]] return cstruct (x + 1);
+  return ((struct str){ x, 0 });
+}
+
+int
+foo (int x)
+{
+  if (x < 10)
+[[clang::musttail]] return foo2 (x, 29);
+  if (x < 100)
+{
+  int k = foo (x + 1);
+  [[clang::musttail]] return k;/* { dg-error "cannot tail-call: " } */
+}
+  return x;
+}
diff --git a/gcc/testsuite/c-c++-common/musttail4.c 
b/gcc/testsuite/c-c++-common/musttail4.c
new file mode 100644
index ..23f4b5e1cd68
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/musttail4.c
@@ -0,0 +1,17 @@
+/* { dg-do compile { target { tail_call && { c || c++11 } } } } */
+
+struct box { char field[64]; int i; };
+
+struct box __attribute__((noinline,noclone,noipa))
+returns_struct (int i)
+{
+  struct box b;
+  b.i = i * i;
+  return b;
+}
+
+int __attribute__((noinline,noclone))
+test_1 (int i)
+{
+  [[gnu::musttail]] return returns_struct (i * 5).i; /* { dg-error "cannot 
tail-call: " } */
+}
diff --git a/gcc/testsuite/c-c++-common/musttail5.c 
b/gcc/testsuite/c-c++-common/musttail5.c
new file mode 100644
index ..7938e7ff80e4
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/musttail5.c
@@ -0,0 +1,28 @@
+/* { dg-do compile } */
+/* { dg-options "-std=c23" { target c } } */
+/* { dg-options "-std=gnu++11" { target c++ } } */
+
+[[musttail]] int j; /* { dg-warning "attribute" } */
+__attribute__((musttail)) int k; /* { dg-warning "attribute" } */
+
+void foo(void)
+{
+  [[gnu::musttail]] j++; /* { dg-warning "attribute" } */
+  [[gnu::musttail]] if (k > 0) /* { dg-warning "attribute" } */
+[[gnu::musttail]] k++; /* { dg-warning "attribute" } */
+}
+
+int foo2(int p)
+{
+  [[gnu::musttail(1)]] return foo2(p + 1); /* { dg-error "attribute" } */
+}
+
+int i;
+
+int foo3(void)
+{
+  [[musttail]] i++; /* { dg-warning "attribute" } */
+  [[musttail]] if (i > 10) /* { dg-warning "attribute" } */
+[[musttail]] return foo2(i); /* { dg-warning "attribute" } */
+  return 0;
+}
-- 
2.44.0

[PATCH v5 2/5] C++: Support clang compatible [[musttail]] (PR83324)

2024-05-05 Thread Andi Kleen

This patch implements a clang compatible [[musttail]] attribute for
returns.

musttail is useful as an alternative to computed goto for interpreters.
With computed goto the interpreter function usually ends up very big
which causes problems with register allocation and other per function
optimizations not scaling. With musttail the interpreter can be instead
written as a sequence of smaller functions that call each other. To
avoid unbounded stack growth this requires forcing a sibling call, which
this attribute does. It guarantees an error if the call cannot be tail
called which allows the programmer to fix it instead of risking a stack
overflow. Unlike computed goto it is also type-safe.

It turns out that David Malcolm had already implemented middle/backend
support for a musttail attribute back in 2016, but it wasn't exposed
to any frontend other than a special plugin.

This patch adds a [[gnu::musttail]] attribute for C++ that can be added
to return statements. The return statement must be a direct call
(it does not follow dependencies), which is similar to what clang
implements. It then uses the existing must tail infrastructure.

For compatibility it also detects clang::musttail

One problem is that tree-tailcall usually fails when optimization
is disabled, which implies the attribute only really works with
optimization on. But that seems to be a reasonable limitation.

Passes bootstrap and full test

PR83324

gcc/cp/ChangeLog:

* cp-tree.h (finish_return_stmt): Add musttail_p.
(check_return_expr): Dito.
* parser.cc (cp_parser_statement): Handle [[musttail]].
(cp_parser_std_attribute): Dito.
(cp_parser_init_statement): Dito.
(cp_parser_jump_statement): Dito.
* semantics.cc (finish_return_stmt): Dito.
* typeck.cc (check_return_expr): Handle musttail_p flag.
---
 gcc/cp/cp-tree.h|  4 ++--
 gcc/cp/parser.cc| 30 --
 gcc/cp/semantics.cc |  6 +++---
 gcc/cp/typeck.cc| 20 ++--
 4 files changed, 47 insertions(+), 13 deletions(-)

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 52d6841559ca..ef5f0039ece2 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -7782,7 +7782,7 @@ extern void finish_while_stmt (tree);
 extern tree begin_do_stmt  (void);
 extern void finish_do_body (tree);
 extern void finish_do_stmt (tree, tree, bool, tree, bool);
-extern tree finish_return_stmt (tree);
+extern tree finish_return_stmt (tree, bool = false);
 extern tree begin_for_scope(tree *);
 extern tree begin_for_stmt (tree, tree);
 extern void finish_init_stmt   (tree);
@@ -8294,7 +8294,7 @@ extern tree composite_pointer_type(const 
op_location_t &,
 tsubst_flags_t);
 extern tree merge_types(tree, tree);
 extern tree strip_array_domain (tree);
-extern tree check_return_expr  (tree, bool *, bool *);
+extern tree check_return_expr  (tree, bool *, bool *, bool);
 extern tree spaceship_type (tree, tsubst_flags_t = 
tf_warning_or_error);
 extern tree genericize_spaceship   (location_t, tree, tree, tree);
 extern tree cp_build_binary_op  (const op_location_t &,
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 66ce161252c7..e1bf92628ac3 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -2467,7 +2467,7 @@ static tree cp_parser_perform_range_for_lookup
 static tree cp_parser_range_for_member_function
   (tree, tree);
 static tree cp_parser_jump_statement
-  (cp_parser *);
+  (cp_parser *, bool = false);
 static void cp_parser_declaration_statement
   (cp_parser *);
 
@@ -12734,9 +12734,27 @@ cp_parser_statement (cp_parser* parser, tree 
in_statement_expr,
 NULL_TREE, false);
  break;
 
+   case RID_RETURN:
+ {
+   bool musttail_p = false;
+   std_attrs = process_stmt_hotness_attribute (std_attrs, attrs_loc);
+   if (lookup_attribute ("gnu", "musttail", std_attrs))
+ {
+   musttail_p = true;
+   std_attrs = remove_attribute ("gnu", "musttail", std_attrs);
+ }
+   // support this for compatibility
+   if (lookup_attribute ("clang", "musttail", std_attrs))
+ {
+   musttail_p = true;
+   std_attrs = remove_attribute ("clang", "musttail", std_attrs);
+ }
+   statement = cp_parser_jump_statement (parser, musttail_p);
+ }
+ break;
+
case RID_BREAK:
case RID_CONTINUE:
-   case RID_RETURN:
case RID_CO_RETURN:
case RID_GOTO:
  std_attrs = process_stmt_hotness_attribute (std_attrs,

[PATCH v5 5/5] Add documentation for musttail attribute

2024-05-05 Thread Andi Kleen

gcc/ChangeLog:

* doc/extend.texi: Document [[musttail]]
---
 gcc/doc/extend.texi | 22 --
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index e290265d68d3..deb100ad93b6 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -9839,7 +9839,7 @@ same manner as the @code{deprecated} attribute.
 @section Statement Attributes
 @cindex Statement Attributes
 
-GCC allows attributes to be set on null statements.  @xref{Attribute Syntax},
+GCC allows attributes to be set on statements.  @xref{Attribute Syntax},
 for details of the exact syntax for using attributes.  Other attributes are
 available for functions (@pxref{Function Attributes}), variables
 (@pxref{Variable Attributes}), labels (@pxref{Label Attributes}), enumerators
@@ -9896,6 +9896,22 @@ foo (int x, int y)
 @code{y} is not actually incremented and the compiler can but does not
 have to optimize it to just @code{return 42 + 42;}.
 
+@cindex @code{musttail} statement attribute
+@item musttail
+
+The @code{gnu::musttail} or @code{clang::musttail} attribute
+can be applied to a @code{return} statement with a return-value expression
+that is a function call.  It asserts that the call must be a tail call that
+does not allocate extra stack space.
+
+@smallexample
+[[gnu::musttail]] return foo();
+@end smallexample
+
+If the compiler cannot generate a tail call it generates
+an error. Tail calls generally require enabling optimization.
+On some targets they may not be supported.
+
 @end table
 
 @node Attribute Syntax
@@ -10019,7 +10035,9 @@ the constant expression, if present.
 
 @subsubheading Statement Attributes
 In GNU C, an attribute specifier list may appear as part of a null
-statement.  The attribute goes before the semicolon.
+statement. The attribute goes before the semicolon.
+Some attributes in new style syntax are also supported
+on non-null statements.
 
 @subsubheading Type Attributes
 
-- 
2.44.0

[PATCH v5 3/5] C: Implement musttail attribute for returns

2024-05-05 Thread Andi Kleen

Implement a C23 clang compatible musttail attribute similar to the earlier
C++ implementation in the C parser.

PR83324

gcc/c/ChangeLog:

* c-parser.cc (struct attr_state): Define with musttail_p.
(c_parser_statement_after_labels): Handle [[musttail]]
(c_parser_std_attribute): Dito.
(c_parser_handle_musttail): Dito.
(c_parser_compound_statement_nostart): Dito.
(c_parser_all_labels): Dito.
(c_parser_statement): Dito.
* c-tree.h (c_finish_return): Add musttail_p flag.
* c-typeck.cc (c_finish_return): Handle musttail_p flag.
---
 gcc/c/c-parser.cc | 61 +--
 gcc/c/c-tree.h|  2 +-
 gcc/c/c-typeck.cc | 15 ++--
 3 files changed, 63 insertions(+), 15 deletions(-)

diff --git a/gcc/c/c-parser.cc b/gcc/c/c-parser.cc
index 00f8bf4376e5..9edadb0fee96 100644
--- a/gcc/c/c-parser.cc
+++ b/gcc/c/c-parser.cc
@@ -1616,6 +1616,11 @@ struct omp_for_parse_data {
   bool fail : 1;
 };
 
+struct attr_state
+{
+  bool musttail_p; // parsed a musttail for return
+};
+
 static bool c_parser_nth_token_starts_std_attributes (c_parser *,
  unsigned int);
 static tree c_parser_std_attribute_specifier_sequence (c_parser *);
@@ -1660,7 +1665,7 @@ static location_t c_parser_compound_statement_nostart 
(c_parser *);
 static void c_parser_label (c_parser *, tree);
 static void c_parser_statement (c_parser *, bool *, location_t * = NULL);
 static void c_parser_statement_after_labels (c_parser *, bool *,
-vec * = NULL);
+vec * = NULL, attr_state = 
{});
 static tree c_parser_c99_block_statement (c_parser *, bool *,
  location_t * = NULL);
 static void c_parser_if_statement (c_parser *, bool *, vec *);
@@ -5756,6 +5761,8 @@ c_parser_std_attribute (c_parser *parser, bool for_tm)
}
   goto out;
 }
+  else if (is_attribute_p ("musttail", name))
+error ("% attribute has arguments");
   {
 location_t open_loc = c_parser_peek_token (parser)->location;
 matching_parens parens;
@@ -6941,6 +6948,28 @@ c_parser_handle_directive_omp_attributes (tree ,
 }
 }
 
+/* Check if STD_ATTR contains a musttail attribute and handle it
+   PARSER is the parser and A is the output attr_state.  */
+
+static tree
+c_parser_handle_musttail (c_parser *parser, tree std_attrs, attr_state )
+{
+  if (c_parser_next_token_is_keyword (parser, RID_RETURN))
+{
+  if (lookup_attribute ("gnu", "musttail", std_attrs))
+   {
+ std_attrs = remove_attribute ("gnu", "musttail", std_attrs);
+ a.musttail_p = true;
+   }
+  if (lookup_attribute ("clang", "musttail", std_attrs))
+   {
+ std_attrs = remove_attribute ("clang", "musttail", std_attrs);
+ a.musttail_p = true;
+   }
+}
+  return std_attrs;
+}
+
 /* Parse a compound statement except for the opening brace.  This is
used for parsing both compound statements and statement expressions
(which follow different paths to handling the opening).  */
@@ -6957,6 +6986,7 @@ c_parser_compound_statement_nostart (c_parser *parser)
   bool in_omp_loop_block
 = omp_for_parse_state ? omp_for_parse_state->want_nested_loop : false;
   tree sl = NULL_TREE;
+  attr_state a = {};
 
   if (c_parser_next_token_is (parser, CPP_CLOSE_BRACE))
 {
@@ -7095,7 +7125,10 @@ c_parser_compound_statement_nostart (c_parser *parser)
= c_parser_nth_token_starts_std_attributes (parser, 1);
   tree std_attrs = NULL_TREE;
   if (have_std_attrs)
-   std_attrs = c_parser_std_attribute_specifier_sequence (parser);
+   {
+ std_attrs = c_parser_std_attribute_specifier_sequence (parser);
+ std_attrs = c_parser_handle_musttail (parser, std_attrs, a);
+   }
   if (c_parser_next_token_is_keyword (parser, RID_CASE)
  || c_parser_next_token_is_keyword (parser, RID_DEFAULT)
  || (c_parser_next_token_is (parser, CPP_NAME)
@@ -7243,7 +7276,7 @@ c_parser_compound_statement_nostart (c_parser *parser)
  last_stmt = true;
  mark_valid_location_for_stdc_pragma (false);
  if (!omp_for_parse_state)
-   c_parser_statement_after_labels (parser, NULL);
+   c_parser_statement_after_labels (parser, NULL, NULL, a);
  else
{
  /* In canonical loop nest form, nested loops can only appear
@@ -7285,15 +7318,18 @@ c_parser_compound_statement_nostart (c_parser *parser)
 /* Parse all consecutive labels, possibly preceded by standard
attributes.  In this context, a statement is required, not a
declaration, so attributes must be followed by a statement that is
-   not just a semicolon.  */
+   not just a semicolon.  Returns an attr_state.  */
 
-static void
+static attr_state
 c_parser_all_labels (c_parser *parser)
 {
+  attr_state a = {};

[PATCH v5 1/5] Improve must tail in RTL backend

2024-05-05 Thread Andi Kleen

- Give error messages for all causes of non sibling call generation
- Don't override choices of other non sibling call checks with
must tail. This causes ICEs. The must tail attribute now only
overrides flag_optimize_sibling_calls locally.
- Error out when tree-tailcall failed to mark a must-tail call
sibcall. In this case it doesn't know the true reason and only gives
a vague message (this could be improved, but it's already useful without
that) tree-tailcall usually fails without optimization, so must
adjust the existing must-tail plugin test to specify -O2.

PR83324

gcc/ChangeLog:

* calls.cc (expand_call): Fix mustcall implementation.

gcc/testsuite/ChangeLog:

* gcc.dg/plugin/must-tail-call-1.c: Adjust.
---
 gcc/calls.cc  | 30 ---
 .../gcc.dg/plugin/must-tail-call-1.c  |  1 +
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/gcc/calls.cc b/gcc/calls.cc
index 21d78f9779fe..a6b8ee44cc29 100644
--- a/gcc/calls.cc
+++ b/gcc/calls.cc
@@ -2650,7 +2650,9 @@ expand_call (tree exp, rtx target, int ignore)
   /* The type of the function being called.  */
   tree fntype;
   bool try_tail_call = CALL_EXPR_TAILCALL (exp);
-  bool must_tail_call = CALL_EXPR_MUST_TAIL_CALL (exp);
+  /* tree-tailcall decided not to do tail calls. Error for the musttail case.  
*/
+  if (!try_tail_call)
+  maybe_complain_about_tail_call (exp, "other reasons");
   int pass;
 
   /* Register in which non-BLKmode value will be returned,
@@ -3022,10 +3024,22 @@ expand_call (tree exp, rtx target, int ignore)
  pushed these optimizations into -O2.  Don't try if we're already
  expanding a call, as that means we're an argument.  Don't try if
  there's cleanups, as we know there's code to follow the call.  */
-  if (currently_expanding_call++ != 0
-  || (!flag_optimize_sibling_calls && !CALL_FROM_THUNK_P (exp))
-  || args_size.var
-  || dbg_cnt (tail_call) == false)
+  if (currently_expanding_call++ != 0)
+{
+  maybe_complain_about_tail_call (exp, "inside another call");
+  try_tail_call = 0;
+}
+  if (!flag_optimize_sibling_calls
+   && !CALL_FROM_THUNK_P (exp)
+   && !CALL_EXPR_MUST_TAIL_CALL (exp))
+try_tail_call = 0;
+  if (args_size.var)
+{
+  /* ??? correct message?  */
+  maybe_complain_about_tail_call (exp, "stack space needed");
+  try_tail_call = 0;
+}
+  if (dbg_cnt (tail_call) == false)
 try_tail_call = 0;
 
   /* Workaround buggy C/C++ wrappers around Fortran routines with
@@ -3046,15 +3060,11 @@ expand_call (tree exp, rtx target, int ignore)
if (MEM_P (*iter))
  {
try_tail_call = 0;
+   maybe_complain_about_tail_call (exp, "hidden string length 
argument");
break;
  }
}
 
-  /* If the user has marked the function as requiring tail-call
- optimization, attempt it.  */
-  if (must_tail_call)
-try_tail_call = 1;
-
   /*  Rest of purposes for tail call optimizations to fail.  */
   if (try_tail_call)
 try_tail_call = can_implement_as_sibling_call_p (exp,
diff --git a/gcc/testsuite/gcc.dg/plugin/must-tail-call-1.c 
b/gcc/testsuite/gcc.dg/plugin/must-tail-call-1.c
index 3a6d4cceaba7..44af361e2925 100644
--- a/gcc/testsuite/gcc.dg/plugin/must-tail-call-1.c
+++ b/gcc/testsuite/gcc.dg/plugin/must-tail-call-1.c
@@ -1,4 +1,5 @@
 /* { dg-do compile { target tail_call } } */
+/* { dg-options "-O2" } */
 /* { dg-options "-fdelayed-branch" { target sparc*-*-* } } */
 
 extern void abort (void);
-- 
2.44.0

Results for 9.5.0 (Debian 9.5.0-6+b1) testsuite on s390x-ibm-linux-gnu

2024-05-05 Thread Matthias Klose

LAST_UPDATED: Obtained from git: releases/gcc-9.5.0 revision 
7a15b5060a83ea8282323d92043c6152e6a3e22d

=== acats tests ===

=== acats Summary ===
# of expected passes2320
# of unexpected failures0
Native configuration is s390x-ibm-linux-gnu

=== g++ tests ===


Running target unix
FAIL: c-c++-common/asan/global-overflow-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c   -Os  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern 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, 36) 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_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, 36) 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/function-argument-3.C   -O0  execution test
FAIL: g++.dg/asan/function-argument-3.C   -O1  output pattern test
FAIL: g++.dg/asan/function-argument-3.C   -O2  output pattern test
FAIL: g++.dg/asan/function-argument-3.C   -O3 -g  output pattern test
FAIL: g++.dg/asan/function-argument-3.C   -Os  output pattern test
FAIL: g++.dg/asan/function-argument-3.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: g++.dg/asan/function-argument-3.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern 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   -O3 -g  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -Os  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/large-func-test-1.C   -O2  output pattern test
FAIL: g++.dg/asan/large-func-test-1.C   -O3 -g  output pattern test
FAIL: g++.dg/asan/large-func-test-1.C   -Os  output pattern test
FAIL: g++.dg/asan/large-func-test-1.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: g++.dg/asan/large-func-test-1.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/Wattributes.c  -std=gnu++98  (test for errors, line 404)
FAIL: c-c++-common/Wattributes.c  -std=gnu++14  (test for errors, line 404)
FAIL: c-c++-common/Wattributes.c  -std=gnu++17  (test for errors, line 404)
FAIL: g++.dg/gomp/tls-5.C  -std=c++14  scan-assembler-not .data
FAIL: g++.dg/gomp/tls-5.C  -std=c++17  scan-assembler-not .data
FAIL: g++.dg/tls/thread_local7.C  -std=c++14  scan-assembler-not .data
FAIL: g++.dg/tls/thread_local7.C  -std=c++17  scan-assembler-not .data
FAIL: g++.dg/tls/thread_local7g.C  -std=c++14  scan-assembler-not .data
FAIL: g++.dg/tls/thread_local7g.C  -std=c++17  scan-assembler-not .data

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

# of expected passes134879
# of unexpected failures47
# of expected failures  530
# of unsupported tests  6648

Running target unix/-fstack-protector
FAIL: c-c++-common/asan/global-overflow-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/global-overflow-1.c

Results for 9.5.0 (Debian 9.5.0-6+b1) testsuite on i686-pc-linux-gnu

2024-05-05 Thread Matthias Klose

LAST_UPDATED: Obtained from git: releases/gcc-9.5.0 revision 
7a15b5060a83ea8282323d92043c6152e6a3e22d

=== acats tests ===

=== acats Summary ===
# of expected passes2320
# of unexpected failures0
Native configuration is i686-pc-linux-gnu

=== brig tests ===


Running target unix

=== brig Summary ===

# of unsupported tests  1
=== g++ tests ===


Running target unix
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, 36) 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_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, 36) 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/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   -O3 -g  execution test
FAIL: g++.dg/asan/interception-malloc-test-1.C   -Os  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/abi/anon1.C  -std=c++98  scan-assembler-not globl
FAIL: g++.dg/abi/anon1.C  -std=c++14  scan-assembler-not globl
FAIL: g++.dg/abi/anon1.C  -std=c++17  scan-assembler-not globl
FAIL: g++.dg/abi/anon4.C  -std=c++98  scan-assembler-not comdat
FAIL: g++.dg/abi/anon4.C  -std=c++14  scan-assembler-not comdat
FAIL: g++.dg/abi/anon4.C  -std=c++17  scan-assembler-not comdat
FAIL: g++.dg/pr71694.C  -std=gnu++98  scan-assembler-not movl
FAIL: g++.dg/pr71694.C  -std=gnu++14  scan-assembler-not movl
FAIL: g++.dg/pr71694.C  -std=gnu++17  scan-assembler-not movl
FAIL: g++.dg/pr80481.C  -std=gnu++98  scan-assembler-not vmovaps
FAIL: g++.dg/pr80481.C  -std=gnu++14  scan-assembler-not vmovaps
FAIL: g++.dg/pr80481.C  -std=gnu++17  scan-assembler-not vmovaps
FAIL: g++.dg/stackprotectexplicit2.C  -std=gnu++98  scan-assembler-times 
stack_chk_fail 2
FAIL: g++.dg/stackprotectexplicit2.C  -std=gnu++14  scan-assembler-times 
stack_chk_fail 2
FAIL: g++.dg/stackprotectexplicit2.C  -std=gnu++17  scan-assembler-times 
stack_chk_fail 2
FAIL: g++.dg/ubsan/vla-1.C   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects 
 execution test

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

# of expected passes135132
# of unexpected failures37
# of expected failures  530
# of unsupported tests  6054

Running target unix/-fstack-protector
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, 36) 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_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

Results for 9.5.0 (Debian 9.5.0-6+b1) testsuite on arm-unknown-linux-gnueabihf

2024-05-05 Thread Matthias Klose

LAST_UPDATED: Obtained from git: releases/gcc-9.5.0 revision 
7a15b5060a83ea8282323d92043c6152e6a3e22d

Native configuration is arm-unknown-linux-gnueabihf

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

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


Running target unix

=== libffi Summary ===

# of expected passes2229
=== libgo tests ===


Running target unix
FAIL: archive/tar
FAIL: archive/zip
FAIL: bufio
FAIL: bytes
FAIL: cmd/go/internal/cache
FAIL: cmd/go/internal/dirhash
FAIL: cmd/go/internal/generate
FAIL: cmd/go/internal/get
FAIL: cmd/go/internal/imports
FAIL: cmd/go/internal/load
FAIL: cmd/go/internal/lockedfile
FAIL: cmd/go/internal/lockedfile/internal/filelock
FAIL: cmd/go/internal/modconv
FAIL: cmd/go/internal/modfetch
FAIL: cmd/go/internal/modfetch/codehost
FAIL: cmd/go/internal/modfile
FAIL: cmd/go/internal/modload
FAIL: cmd/go/internal/module
FAIL: cmd/go/internal/mvs
FAIL: cmd/go/internal/par
FAIL: cmd/go/internal/search
FAIL: cmd/go/internal/semver
FAIL: cmd/go/internal/txtar
FAIL: cmd/go/internal/web2
FAIL: cmd/go/internal/work
FAIL: cmd/internal/buildid
FAIL: cmd/internal/edit
FAIL: cmd/internal/objabi
FAIL: cmd/internal/test2json
FAIL: container/heap
FAIL: container/list
FAIL: container/ring
FAIL: context
FAIL: crypto
FAIL: crypto/aes
FAIL: crypto/cipher
FAIL: crypto/des
FAIL: crypto/dsa
FAIL: crypto/ecdsa
FAIL: crypto/elliptic
FAIL: crypto/hmac
FAIL: crypto/internal/subtle
FAIL: crypto/md5
FAIL: crypto/rand
FAIL: crypto/rc4
FAIL: crypto/rsa
FAIL: crypto/sha1
FAIL: crypto/sha256
FAIL: crypto/sha512
FAIL: crypto/subtle
FAIL: crypto/tls
FAIL: crypto/x509
FAIL: database/sql
FAIL: database/sql/driver
FAIL: debug/dwarf
FAIL: debug/elf
FAIL: debug/macho
FAIL: debug/pe
FAIL: debug/plan9obj
FAIL: encoding/ascii85
FAIL: encoding/asn1
FAIL: encoding/base32
FAIL: encoding/base64
FAIL: encoding/binary
FAIL: encoding/csv
FAIL: encoding/gob
FAIL: encoding/hex
FAIL: encoding/json
FAIL: encoding/pem
FAIL: encoding/xml
FAIL: errors
FAIL: expvar
FAIL: flag
FAIL: fmt
FAIL: go/ast
FAIL: go/build
FAIL: go/constant
FAIL: go/doc
FAIL: go/format
FAIL: go/importer
FAIL: go/internal/gccgoimporter
FAIL: go/internal/gcimporter
FAIL: go/internal/srcimporter
FAIL: go/parser
FAIL: go/printer
FAIL: go/scanner
FAIL: go/token
FAIL: go/types
FAIL: hash
FAIL: hash/adler32
FAIL: hash/crc32
FAIL: hash/crc64
FAIL: hash/fnv
FAIL: html
FAIL: html/template
FAIL: image
FAIL: image/color
FAIL: image/draw
FAIL: image/jpeg
FAIL: image/png
FAIL: index/suffixarray
FAIL: internal/cpu
FAIL: internal/fmtsort
FAIL: internal/poll
FAIL: internal/singleflight
FAIL: internal/trace
FAIL: internal/x/crypto/chacha20poly1305
FAIL: internal/x/crypto/cryptobyte
FAIL: internal/x/crypto/curve25519
FAIL: internal/x/crypto/hkdf
FAIL: internal/x/crypto/internal/chacha20
FAIL: internal/x/crypto/poly1305
FAIL: internal/x/net/dns/dnsmessage
FAIL: internal/x/net/http/httpguts
FAIL: internal/x/net/http/httpproxy
FAIL: internal/x/net/http2/hpack
FAIL: internal/x/net/idna
FAIL: internal/xcoff
FAIL: io
FAIL: io/ioutil
FAIL: log
FAIL: log/syslog
FAIL: math
FAIL: math/big
FAIL: math/bits
FAIL: math/cmplx
FAIL: math/rand
FAIL: mime
FAIL: mime/multipart
FAIL: mime/quotedprintable
FAIL: net
FAIL: net/http
FAIL: net/http/cgi
FAIL: net/http/cookiejar
FAIL: net/http/fcgi
FAIL: net/http/httptest
FAIL: net/http/httptrace
FAIL: net/http/httputil
FAIL: net/http/internal
FAIL: net/http/pprof
FAIL: net/internal/socktest
FAIL: net/mail
FAIL: net/rpc
FAIL: net/rpc/jsonrpc
FAIL: net/smtp
FAIL: net/textproto
FAIL: net/url
FAIL: os
FAIL: os/exec
FAIL: os/signal
FAIL: os/user
FAIL: path
FAIL: path/filepath
FAIL: reflect
FAIL: regexp
FAIL: regexp/syntax
FAIL: runtime
FAIL: runtime/debug
FAIL: runtime/internal/atomic
FAIL: runtime/internal/math
FAIL: runtime/internal/sys
FAIL: runtime/pprof
FAIL: runtime/pprof/internal/profile
FAIL: runtime/trace
FAIL: sort
FAIL: strconv
FAIL: strings
FAIL: sync
FAIL: sync/atomic
FAIL: syscall
FAIL: testing/quick
FAIL: text/scanner
FAIL: text/tabwriter
FAIL: text/template
FAIL: text/template/parse
FAIL: time
FAIL: unicode
FAIL: unicode/utf16
FAIL: unicode/utf8

=== libgo Summary ===

# of unexpected failures184
/build/reproducible-path/gcc-9-9.5.0/build/./gcc/gccgo version 9.5.0 (Debian 
9.5.0-6+b1)

=== libgomp tests ===


Running target unix
FAIL: libgomp.c/pr52547.c (test for excess errors)

=== libgomp Summary ===

# of expected passes6440
# of unexpected failures1
# of expected failures  4
# of unsupported tests  454
=== libphobos tests ===


Running target unix
FAIL: libphobos.phobos/std/math.d execution test
FAIL: libphobos.phobos/std/zip.d execution test
FAIL: libphobos.phobos_shared/std/math.d execution test
FAIL: libphobos.phobos_shared/std/zip.d execution test

Results for 9.5.0 (Debian 9.5.0-6+b1) testsuite on arm-unknown-linux-gnueabi

2024-05-05 Thread Matthias Klose

LAST_UPDATED: Obtained from git: releases/gcc-9.5.0 revision 
7a15b5060a83ea8282323d92043c6152e6a3e22d

Native configuration is arm-unknown-linux-gnueabi

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

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


Running target unix

=== libffi Summary ===

# of expected passes2229
=== libgo tests ===


Running target unix
FAIL: archive/tar
FAIL: archive/zip
FAIL: bufio
FAIL: bytes
FAIL: cmd/go/internal/cache
FAIL: cmd/go/internal/dirhash
FAIL: cmd/go/internal/generate
FAIL: cmd/go/internal/get
FAIL: cmd/go/internal/imports
FAIL: cmd/go/internal/load
FAIL: cmd/go/internal/lockedfile
FAIL: cmd/go/internal/lockedfile/internal/filelock
FAIL: cmd/go/internal/modconv
FAIL: cmd/go/internal/modfetch
FAIL: cmd/go/internal/modfetch/codehost
FAIL: cmd/go/internal/modfile
FAIL: cmd/go/internal/modload
FAIL: cmd/go/internal/module
FAIL: cmd/go/internal/mvs
FAIL: cmd/go/internal/par
FAIL: cmd/go/internal/search
FAIL: cmd/go/internal/semver
FAIL: cmd/go/internal/txtar
FAIL: cmd/go/internal/web2
FAIL: cmd/go/internal/work
FAIL: cmd/internal/buildid
FAIL: cmd/internal/edit
FAIL: cmd/internal/objabi
FAIL: cmd/internal/test2json
FAIL: container/heap
FAIL: container/list
FAIL: container/ring
FAIL: context
FAIL: crypto
FAIL: crypto/aes
FAIL: crypto/cipher
FAIL: crypto/des
FAIL: crypto/dsa
FAIL: crypto/ecdsa
FAIL: crypto/elliptic
FAIL: crypto/hmac
FAIL: crypto/internal/subtle
FAIL: crypto/md5
FAIL: crypto/rand
FAIL: crypto/rc4
FAIL: crypto/rsa
FAIL: crypto/sha1
FAIL: crypto/sha256
FAIL: crypto/sha512
FAIL: crypto/subtle
FAIL: crypto/tls
FAIL: crypto/x509
FAIL: database/sql
FAIL: database/sql/driver
FAIL: debug/dwarf
FAIL: debug/elf
FAIL: debug/macho
FAIL: debug/pe
FAIL: debug/plan9obj
FAIL: encoding/ascii85
FAIL: encoding/asn1
FAIL: encoding/base32
FAIL: encoding/base64
FAIL: encoding/binary
FAIL: encoding/csv
FAIL: encoding/gob
FAIL: encoding/hex
FAIL: encoding/json
FAIL: encoding/pem
FAIL: encoding/xml
FAIL: errors
FAIL: expvar
FAIL: flag
FAIL: fmt
FAIL: go/ast
FAIL: go/build
FAIL: go/constant
FAIL: go/doc
FAIL: go/format
FAIL: go/importer
FAIL: go/internal/gccgoimporter
FAIL: go/internal/gcimporter
FAIL: go/internal/srcimporter
FAIL: go/parser
FAIL: go/printer
FAIL: go/scanner
FAIL: go/token
FAIL: go/types
FAIL: hash
FAIL: hash/adler32
FAIL: hash/crc32
FAIL: hash/crc64
FAIL: hash/fnv
FAIL: html
FAIL: html/template
FAIL: image
FAIL: image/color
FAIL: image/draw
FAIL: image/jpeg
FAIL: image/png
FAIL: index/suffixarray
FAIL: internal/cpu
FAIL: internal/fmtsort
FAIL: internal/poll
FAIL: internal/singleflight
FAIL: internal/trace
FAIL: internal/x/crypto/chacha20poly1305
FAIL: internal/x/crypto/cryptobyte
FAIL: internal/x/crypto/curve25519
FAIL: internal/x/crypto/hkdf
FAIL: internal/x/crypto/internal/chacha20
FAIL: internal/x/crypto/poly1305
FAIL: internal/x/net/dns/dnsmessage
FAIL: internal/x/net/http/httpguts
FAIL: internal/x/net/http/httpproxy
FAIL: internal/x/net/http2/hpack
FAIL: internal/x/net/idna
FAIL: internal/xcoff
FAIL: io
FAIL: io/ioutil
FAIL: log
FAIL: log/syslog
FAIL: math
FAIL: math/big
FAIL: math/bits
FAIL: math/cmplx
FAIL: math/rand
FAIL: mime
FAIL: mime/multipart
FAIL: mime/quotedprintable
FAIL: net
FAIL: net/http
FAIL: net/http/cgi
FAIL: net/http/cookiejar
FAIL: net/http/fcgi
FAIL: net/http/httptest
FAIL: net/http/httptrace
FAIL: net/http/httputil
FAIL: net/http/internal
FAIL: net/http/pprof
FAIL: net/internal/socktest
FAIL: net/mail
FAIL: net/rpc
FAIL: net/rpc/jsonrpc
FAIL: net/smtp
FAIL: net/textproto
FAIL: net/url
FAIL: os
FAIL: os/exec
FAIL: os/signal
FAIL: os/user
FAIL: path
FAIL: path/filepath
FAIL: reflect
FAIL: regexp
FAIL: regexp/syntax
FAIL: runtime
FAIL: runtime/debug
FAIL: runtime/internal/atomic
FAIL: runtime/internal/math
FAIL: runtime/internal/sys
FAIL: runtime/pprof
FAIL: runtime/pprof/internal/profile
FAIL: runtime/trace
FAIL: sort
FAIL: strconv
FAIL: strings
FAIL: sync
FAIL: sync/atomic
FAIL: syscall
FAIL: testing/quick
FAIL: text/scanner
FAIL: text/tabwriter
FAIL: text/template
FAIL: text/template/parse
FAIL: time
FAIL: unicode
FAIL: unicode/utf16
FAIL: unicode/utf8

=== libgo Summary ===

# of unexpected failures184
/build/reproducible-path/gcc-9-9.5.0/build/./gcc/gccgo version 9.5.0 (Debian 
9.5.0-6+b1)

=== libgomp tests ===


Running target unix
FAIL: libgomp.c/pr52547.c (test for excess errors)

=== libgomp Summary ===

# of expected passes6440
# of unexpected failures1
# of expected failures  4
# of unsupported tests  454
=== libphobos tests ===


Running target unix
FAIL: libphobos.phobos/std/math.d execution test
FAIL: libphobos.phobos/std/zip.d execution test
FAIL: libphobos.phobos_shared/std/math.d execution test
FAIL: libphobos.phobos_shared/std/zip.d execution test

[PATCH] testsuite: c++: Skip g++.dg/analyzer on Solaris [PR111475]

2024-05-05 Thread Rainer Orth

Rainer Orth  writes:

>> On Fri, May 03, 2024 at 09:31:08AM -0400, David Malcolm wrote:
>>> Jakub, Richi, Rainer: this is a non-trivial change that cleans up
>>> analyzer C++ testsuite results on Solaris, but has a slight risk of
>>> affecting analyzer behavior on other targets.  As such, I was thinking
>>> to hold off on backporting it to GCC 14 until after 14.1 is released.
>>> Is that a good plan?
>>
>> Agreed 14.2 is better target than 14.1 for this, especially if committed
>> shortly after 14.1 goes out.
>
> fully agreed: this is way too risky this close to the 14.1 release.  As
> a stop-gap measure, one might consider just skipping the C++ analyzer
> tests on Solaris to avoid the immense number of testsuite failures.

How about this?

Almost 1400 C++ analyzer tests FAIL on Solaris.  The patch is too risky
to apply so close to the GCC 14.1.0 release, so disable the tests on
Solaris instead to reduce the noise.

Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, and
x86_64-pc-linux-gnu.

Ok for gcc-14 branch?

Rainer

-- 
-
Rainer Orth, Center for Biotechnology, Bielefeld University


2024-05-05  Rainer Orth  

gcc/testsuite:
PR analyzer/111475
* g++.dg/analyzer/analyzer.exp: Disable on *-*-solaris2.*.

diff --git a/gcc/testsuite/g++.dg/analyzer/analyzer.exp b/gcc/testsuite/g++.dg/analyzer/analyzer.exp
--- a/gcc/testsuite/g++.dg/analyzer/analyzer.exp
+++ b/gcc/testsuite/g++.dg/analyzer/analyzer.exp
@@ -24,6 +24,11 @@ if { ![check_effective_target_analyzer] 
 return
 }
 
+# Disable on Solaris until PR analyzer/111475 is fixed.
+if { [istarget *-*-solaris2.*] } {
+return
+}
+
 if [info exists DEFAULT_CXXFLAGS] then {
   set save_default_cxxflags $DEFAULT_CXXFLAGS
 }

[Bug tree-optimization/114948] [14/15 Regression] ICE on valid code at -O3 with "-fno-tree-ccp -fno-tree-ch" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

2024-05-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114948

Andrew Pinski  changed:

   What|Removed |Added

Summary|ICE on valid code at -O3|[14/15 Regression] ICE on
   |with "-fno-tree-ccp |valid code at -O3 with
   |-fno-tree-ch" on|"-fno-tree-ccp
   |x86_64-linux-gnu: in|-fno-tree-ch" on
   |check_loop_closed_ssa_def,  |x86_64-linux-gnu: in
   |at  |check_loop_closed_ssa_def,
   |tree-ssa-loop-manip.cc:647  |at
   ||tree-ssa-loop-manip.cc:647
   Keywords||ice-checking
 Ever confirmed|0   |1
   Last reconfirmed||2024-05-05
   Target Milestone|--- |14.0
 Status|UNCONFIRMED |NEW

--- Comment #1 from Andrew Pinski  ---
Confirmed.

Re: [PATCH] Fortran: fix issues with class(*) assignment [PR114827]

2024-05-05 Thread Paul Richard Thomas

Hi Harald,

Please do commit, with or without the extra bit for the function result.

As well as having to get back to pr113363, I have patches in a complete
state for pr84006 and 98534. However they clash with yours. You arrived at
the head of the queue first and so after you :-)

Regards

Paul

Results for 15.0.0 20240505 (experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults

/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/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 passes179482
# of unexpected failures90
# of unexpected successes   20
# of expected failures  1619
# of unsupported tests  4251
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (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 passes69847
# 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 15.0.0 
20240505 (experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes260366
# of expected failures  2620
# of unsupported tests  11688
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (GCC) 

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


Running target unix

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

# of expected passes1503
# of expected failures  10
# of unsupported tests  79
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [re

Re: [PATCH] Minor range type fixes for IPA in preparation for prange.

2024-05-05 Thread Aldy Hernandez

PING.

I can probably commit this patchlet as a ranger maintainer, but I'd
prefer a nod from a global or IPA maintainer.  It is the one patch
that's needed before I can throw the switch on prange support later
this week.

Thanks.
Aldy

On Sun, Apr 28, 2024 at 10:10 PM Aldy Hernandez  wrote:
>
> The polymorphic Value_Range object takes a tree type at construction
> so it can determine what type of range to use (currently irange or
> frange).  It seems a few of the types are slightly off.  This isn't a
> problem now, because IPA only cares about integers and pointers, which
> can both live in an irange.  However, with prange coming about, we
> need to get the type right, because you can't store an integer in a
> pointer range or vice versa.
>
> Also, in preparation for prange, the irange::supports_p() idiom will become:
>
>   irange::supports_p () || prange::supports_p()
>
> To avoid changing all these palces, I've added an inline function we
> can later change and change everything at once.
>
> Finally, there's a Value_Range::supports_type_p() &&
> irange::supports_p() in the code.  The latter is a subset of the
> former, so there's no need to check both.
>
> OK for trunk?
>
> gcc/ChangeLog:
>
> * ipa-cp.cc (ipa_vr_operation_and_type_effects): Use ipa_supports_p.
> (ipa_value_range_from_jfunc): Change Value_Range type.
> (propagate_vr_across_jump_function): Same.
> * ipa-cp.h (ipa_supports_p): New.
> * ipa-fnsummary.cc (evaluate_conditions_for_known_args): Change 
> Value_Range type.
> * ipa-prop.cc (ipa_compute_jump_functions_for_edge): Use 
> ipa_supports_p.
> (ipcp_get_parm_bits): Same.
> ---
>  gcc/ipa-cp.cc| 14 +++---
>  gcc/ipa-cp.h |  8 
>  gcc/ipa-fnsummary.cc |  2 +-
>  gcc/ipa-prop.cc  |  8 +++-
>  4 files changed, 19 insertions(+), 13 deletions(-)
>
> diff --git a/gcc/ipa-cp.cc b/gcc/ipa-cp.cc
> index a688dced5c9..5781f50c854 100644
> --- a/gcc/ipa-cp.cc
> +++ b/gcc/ipa-cp.cc
> @@ -1649,7 +1649,7 @@ ipa_vr_operation_and_type_effects (vrange _vr,
>enum tree_code operation,
>tree dst_type, tree src_type)
>  {
> -  if (!irange::supports_p (dst_type) || !irange::supports_p (src_type))
> +  if (!ipa_supports_p (dst_type) || !ipa_supports_p (src_type))
>  return false;
>
>range_op_handler handler (operation);
> @@ -1720,7 +1720,7 @@ ipa_value_range_from_jfunc (vrange ,
>
>if (TREE_CODE_CLASS (operation) == tcc_unary)
> {
> - Value_Range res (vr_type);
> + Value_Range res (parm_type);
>
>   if (ipa_vr_operation_and_type_effects (res,
>  srcvr,
> @@ -1733,7 +1733,7 @@ ipa_value_range_from_jfunc (vrange ,
>   Value_Range op_res (vr_type);
>   Value_Range res (vr_type);
>   tree op = ipa_get_jf_pass_through_operand (jfunc);
> - Value_Range op_vr (vr_type);
> + Value_Range op_vr (TREE_TYPE (op));
>   range_op_handler handler (operation);
>
>   ipa_range_set_and_normalize (op_vr, op);
> @@ -2527,7 +2527,7 @@ propagate_vr_across_jump_function (cgraph_edge *cs, 
> ipa_jump_func *jfunc,
>if (src_lats->m_value_range.bottom_p ())
> return dest_lat->set_to_bottom ();
>
> -  Value_Range vr (operand_type);
> +  Value_Range vr (param_type);
>if (TREE_CODE_CLASS (operation) == tcc_unary)
> ipa_vr_operation_and_type_effects (vr,
>src_lats->m_value_range.m_vr,
> @@ -2540,16 +2540,16 @@ propagate_vr_across_jump_function (cgraph_edge *cs, 
> ipa_jump_func *jfunc,
> {
>   tree op = ipa_get_jf_pass_through_operand (jfunc);
>   Value_Range op_vr (TREE_TYPE (op));
> - Value_Range op_res (operand_type);
> + Value_Range op_res (param_type);
>   range_op_handler handler (operation);
>
>   ipa_range_set_and_normalize (op_vr, op);
>
>   if (!handler
> - || !op_res.supports_type_p (operand_type)
> + || !ipa_supports_p (operand_type)
>   || !handler.fold_range (op_res, operand_type,
>   src_lats->m_value_range.m_vr, op_vr))
> -   op_res.set_varying (operand_type);
> +   op_res.set_varying (param_type);
>
>   ipa_vr_operation_and_type_effects (vr,
>  op_res,
> diff --git a/gcc/ipa-cp.h b/gcc/ipa-cp.h
> index 7ff74fb5c98..abeaaa4053e 100644
> --- a/gcc/ipa-cp.h
> +++ b/gcc/ipa-cp.h
> @@ -291,4 +291,12 @@ public:
>
>  bool values_equal_for_ipcp_p (tree x, tree y);
>
> +/* Return TRUE if IPA supports ranges of TYPE.  */
> +
> +static inline bool
> +ipa_supports_p (tree type)
> +{
> +  return irange::supports_p (type);
> +}
> +
>  #endif /* IPA_CP_H */
> diff --git a/gcc/ipa-fnsummary.cc b/gcc/ipa-fnsummary.cc
> index

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-167-gaffd77d3fe7] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

function-bodies 
enumNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O0   check-function-bodies 
shortSignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O0   check-function-bodies 
shortUnsignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O0   check-function-bodies 
signNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O0   check-function-bodies 
unsignNonsecure0
FAIL: gcc.target/arm/cmse/extend-return.c   -O0  (internal compiler error: in 
extract_insn, at recog.cc:2812)
FAIL: gcc.target/arm/cmse/extend-return.c   -O0  (test for excess errors)
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
boolNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
enumNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
shortSignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
shortUnsignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
signNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O1   check-function-bodies 
unsignNonsecure0
FAIL: gcc.target/arm/cmse/extend-return.c   -O1  (internal compiler error: in 
extract_insn, at recog.cc:2812)
FAIL: gcc.target/arm/cmse/extend-return.c   -O1  (test for excess errors)
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
boolNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
enumNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
shortSignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
shortUnsignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
signNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O2   check-function-bodies 
unsignNonsecure0
FAIL: gcc.target/arm/cmse/extend-return.c   -O2  (internal compiler error: in 
extract_insn, at recog.cc:2812)
FAIL: gcc.target/arm/cmse/extend-return.c   -O2  (test for excess errors)
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies boolNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies enumNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies shortSignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies shortUnsignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies signNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -O3 -g   
check-function-bodies unsignNonsecure0
FAIL: gcc.target/arm/cmse/extend-return.c   -O3 -g  (internal compiler error: 
in extract_insn, at recog.cc:2812)
FAIL: gcc.target/arm/cmse/extend-return.c   -O3 -g  (test for excess errors)
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
boolNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
enumNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
shortSignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
shortUnsignNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
signNonsecure0
UNRESOLVED: gcc.target/arm/cmse/extend-return.c   -Os   check-function-bodies 
unsignNonsecure0
FAIL: gcc.target/arm/cmse/extend-return.c   -Os  (internal compiler error: in 
extract_insn, at recog.cc:2812)
FAIL: gcc.target/arm/cmse/extend-return.c   -Os  (test for excess errors)
FAIL: gcc.target/arm/mve/intrinsics/pr97327.c (test for excess errors)

=== gcc Summary ===

# of expected passes154182
# of unexpected failures178
# of unexpected successes   3
# of expected failures  901
# of unresolved testcases   58
# of unsupported tests  5211
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-167-gaffd77d3fe7] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target 
qemu/-mthumb/-march=armv8-m.base/-mtune=cortex-m23/-mfloat-abi=soft/-mfpu=auto
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

Re: strtol(3) with QChar arguments

2024-05-05 Thread Alejandro Colomar via Gcc

Hi Martin,

On Sun, May 05, 2024 at 04:47:21PM +0200, Martin Uecker wrote:
> Am Sonntag, dem 05.05.2024 um 15:13 +0200 schrieb Alejandro Colomar:
> > Hi Martin,
> > 
> > I was wondering why C23 didn't use QChar for strtol(3).  It has the same
> > problems that string functions have: a const input string and a
> > non-const output string (the endptr).
> 
> I am not sure whether strtol was discussed.
> 
> > 
> > I think endptr should have the same constness of the string passed to
> > strtol(3), no?
> > 
> > Should this be addressed for C3x?  For liba2i.git, I'm working on
> > const-generic versions of strtol(3) wrappers, which have helped simplify
> > the const/non-const mix of pointers in shadow.git.
> 
> One potential issue is that for strtol such a change would break
> all callers that pass a const-qualified pointer as first argument
> and provide an argument for enptr second, which now has to be
> a pointer to a non-const pointer.

Yep, it is more aggressive with existing code than e.g. strchr(3).

> 
> For the functions we changed this breaks only cases where
> a const qualified pointer is passed and then the result
> is assigned to a non-const pointer, which could already be
> considered questionable in existing code.

Hmmm, okay.  I'll then just provide my library to replace strtol(3)
calls, and hope that programmers switch to it voluntarily.

Thanks!

Have a lovely day!
Alex

-- 

A client is hiring kernel driver, mm, and/or crypto developers;
contact me if interested.


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Description: PGP signature

Re: strtol(3) with QChar arguments

2024-05-05 Thread Martin Uecker via Gcc

Am Sonntag, dem 05.05.2024 um 15:13 +0200 schrieb Alejandro Colomar:
> Hi Martin,
> 
> I was wondering why C23 didn't use QChar for strtol(3).  It has the same
> problems that string functions have: a const input string and a
> non-const output string (the endptr).

I am not sure whether strtol was discussed.

> 
> I think endptr should have the same constness of the string passed to
> strtol(3), no?
> 
> Should this be addressed for C3x?  For liba2i.git, I'm working on
> const-generic versions of strtol(3) wrappers, which have helped simplify
> the const/non-const mix of pointers in shadow.git.

One potential issue is that for strtol such a change would break
all callers that pass a const-qualified pointer as first argument
and provide an argument for enptr second, which now has to be
a pointer to a non-const pointer.

For the functions we changed this breaks only cases where
a const qualified pointer is passed and then the result
is assigned to a non-const pointer, which could already be
considered questionable in existing code.

Martin

> 
> Have a lovely day!
> Alex
>

Results for 15.0.0 20240505 (experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread 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
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 passes178463
# of unexpected failures121
# of unexpected successes   13
# of expected failures  1602
# of unsupported tests  5035
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-167-gaffd77d3fe] (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-functions  execution test
FAI

[Bug c++/114950] New: [modules] ICE in binding_cmp when merging friend functions in partitions

2024-05-05 Thread nshead at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114950

Bug ID: 114950
   Summary: [modules] ICE in binding_cmp when merging friend
functions in partitions
   Product: gcc
   Version: 15.0
Status: UNCONFIRMED
  Keywords: ice-on-valid-code
  Severity: normal
  Priority: P3
 Component: c++
  Assignee: unassigned at gcc dot gnu.org
  Reporter: nshead at gcc dot gnu.org
Blocks: 103524
  Target Milestone: ---

The following code ICEs on trunk:

  // format.h
  template 
  struct A {
friend void x();
  };
  template 
  struct B {
virtual void f() { A r; }
  };
  template struct B;

  // a.cpp
  module M:a;
  extern "C++" {
#include "format.h"
  }

  // b.cpp
  module M:b;
  extern "C++" {
#include "format.h"
  }

  // m.cpp
  export module M;
  import :a;
  import :b;


Compiled with 'g++ -fmodules-ts -S [abm].cpp' results in:

~/ice/m.cpp:1:8: internal compiler error: in binding_cmp, at cp/module.cc:13712
1 | export module M;
  |^~
0x1018b62 binding_cmp
../../gcc/gcc/cp/module.cc:13712
0x3893656 cmp1
../../gcc/gcc/sort.cc:151
0x3892f8e netsort
../../gcc/gcc/sort.cc:168
0x38927cd mergesort
../../gcc/gcc/sort.cc:205
0x389249a gcc_qsort(void*, unsigned long, unsigned long, int (*)(void const*,
void const*))
../../gcc/gcc/sort.cc:268
0x1019128 depset::hash::finalize_dependencies()
../../gcc/gcc/cp/module.cc:13788
0x1026a71 module_state::write_begin(elf_out*, cpp_reader*,
module_state_config&, unsigned int&)
../../gcc/gcc/cp/module.cc:18255
0x102e39f finish_module_processing(cpp_reader*)
../../gcc/gcc/cp/module.cc:20693
0xf50556 c_parse_final_cleanups()
../../gcc/gcc/cp/decl2.cc:5393
0x131e75f c_common_parse_file()
../../gcc/gcc/c-family/c-opts.cc:1329

The issue looks to be that the friend function is added to multiple depsets.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524
[Bug 103524] [meta-bug] modules issue

strtol(3) with QChar arguments

2024-05-05 Thread Alejandro Colomar via Gcc

Hi Martin,

I was wondering why C23 didn't use QChar for strtol(3).  It has the same
problems that string functions have: a const input string and a
non-const output string (the endptr).

I think endptr should have the same constness of the string passed to
strtol(3), no?

Should this be addressed for C3x?  For liba2i.git, I'm working on
const-generic versions of strtol(3) wrappers, which have helped simplify
the const/non-const mix of pointers in shadow.git.

Have a lovely day!
Alex

-- 

A client is hiring kernel driver, mm, and/or crypto developers;
contact me if interested.


signature.asc
Description: PGP signature

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-167-gaffd77d3fe7] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

er-not 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler 
.arch_extension mve
FAIL: gcc.target/arm/cortex-m55-nofp-nomve-flag-softfp.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .fpu fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension mve
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .fpu 
fpv5-d16
FAIL: gcc.target/arm/its.c scan-assembler-not sit[te]{2}
UNRESOLVED: gcc.target/arm/lp1243022.c scan-rtl-dump subreg2 "REG_INC"
FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54
FAIL: gcc.target/arm/pr43920-2.c scan-assembler-times pop 2
FAIL: gcc.target/arm/pr59858.c (test for excess errors)
FAIL: gcc.target/arm/reg_equal_test.c scan-rtl-dump expand "expr_list:REG_EQUAL 
(const_int -942519458"
FAIL: gcc.target/arm/tls-disable-literal-pool.c  (test for warnings, line 13)
FAIL: gcc.target/arm/tls-disable-literal-pool.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/mve/intrinsics/pr97327.c (test for excess errors)
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 passes159065
# of unexpected failures233
# of expected failures  1000
# of unresolved testcases   25
# of unsupported tests  9686
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-167-gaffd77d3fe7] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target 
qemu/-mthumb/-march=armv7-m/-mtune=cortex-m3/-mfloat-abi=softfp/-mfpu=auto
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-1

[Bug gcov-profile/114949] New: Missing function return count in JSON format

2024-05-05 Thread michael.foerderer at gmx dot de via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114949

Bug ID: 114949
   Summary: Missing function return count in JSON format
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: gcov-profile
  Assignee: unassigned at gcc dot gnu.org
  Reporter: michael.foerderer at gmx dot de
  Target Milestone: ---

While adding support for GCOV JSON intermediate format to GCOVR
(https://github.com/gcovr/gcovr/pull/766) we found out that the return count of
functions are missing. Only the execution count is available.

In the GCOV text representation following informations were available for a
function:

function Foo::inc() called 0 returned 0% blocks executed 0%

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-167-gaffd77d3fe7] (GCC) testsuite on aarch64-unknown-linux-gnu

2024-05-05 Thread ci_notify--- via Gcc-testresults

# From 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1106/:
LAST_UPDATED: 2024-05-05T10:20:13+00:00 (master revision 
gcc-15-167-gaffd77d3fe7) aarch64-unknown-linux-gnu

Native configuration is aarch64-unknown-linux-gnu

=== libatomic tests ===


Running target tcwg-local

=== libatomic Summary ===

# of expected passes54
=== libffi tests ===


Running target tcwg-local

=== libffi Summary ===

# of expected passes1574
=== libgo tests ===


Running target unix

=== libgo Summary ===

# of expected passes196
/home/tcwg-buildslave/workspace/tcwg_gnu_2/abe/builds/aarch64-unknown-linux-gnu/aarch64-unknown-linux-gnu/gcc-gcc.git~master-stage2/./gcc/gccgo
 version 15.0.0 20240505 (experimental) [master revision 
gcc-15-167-gaffd77d3fe7] (GCC)

=== libgomp tests ===


Running target tcwg-local

=== libgomp Summary ===

# of expected passes16218
# of expected failures  284
# of unsupported tests  649
=== libitm tests ===


Running target tcwg-local

=== libitm Summary ===

# of expected passes44
# of expected failures  3
# of unsupported tests  1
=== libphobos tests ===


Running target tcwg-local
FAIL: libphobos.exceptions/rt_trap_exceptions.d output pattern test
FAIL: libphobos.lifetime/large_aggregate_destroy_21097.d (test for excess 
errors)
UNRESOLVED: libphobos.lifetime/large_aggregate_destroy_21097.d compilation 
failed to produce executable
WARNING: libphobos.phobos/std/container/rbtree.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos/std/container/rbtree.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/container/rbtree.d compilation failed to 
produce executable
FAIL: libphobos.phobos/std/format/internal/floats.d (test for excess errors)
FAIL: libphobos.phobos/std/format/internal/floats.d execution test
FAIL: libphobos.phobos/std/format/internal/write.d execution test
FAIL: libphobos.phobos/std/internal/math/gammafunction.d execution test
FAIL: libphobos.phobos/std/math/hardware.d execution test
FAIL: libphobos.phobos_shared/std/format/internal/floats.d (test for excess 
errors)
FAIL: libphobos.phobos_shared/std/format/internal/floats.d execution test
FAIL: libphobos.phobos_shared/std/format/internal/write.d execution test
FAIL: libphobos.phobos_shared/std/internal/math/gammafunction.d execution test
FAIL: libphobos.phobos_shared/std/math/hardware.d execution test

=== libphobos Summary ===

# of expected passes1108
# of unexpected failures13
# of unresolved testcases   2
# of unsupported tests  2
=== libstdc++ tests ===


Running target tcwg-local
FAIL: libstdc++-prettyprinters/debug.cc print redirected
FAIL: libstdc++-prettyprinters/debug.cc print redirected
FAIL: libstdc++-prettyprinters/simple.cc print redirected
FAIL: libstdc++-prettyprinters/simple.cc print redirected
FAIL: libstdc++-prettyprinters/simple11.cc print redirected
FAIL: libstdc++-prettyprinters/simple11.cc print redirected

=== libstdc++ Summary ===

# of expected passes18536
# of unexpected failures6
# of expected failures  126
# of unsupported tests  746
=== acats tests ===

=== acats Summary ===
# of expected passes2328
# of unexpected failures0

=== gcc tests ===


Running target tcwg-local
XPASS: gcc.dg/guality/pr41353-1.c   -O1  -DPREVENT_OPTIMIZATION  line 28 j == 
28 + 37
XPASS: gcc.dg/guality/pr41353-1.c   -O2  -DPREVENT_OPTIMIZATION  line 28 j == 
28 + 37
XPASS: gcc.dg/guality/pr41353-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  -DPREVENT_OPTIMIZATION line 28 j == 28 + 37
XPASS: gcc.dg/guality/pr41353-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 j == 28 + 37
XPASS: gcc.dg/guality/pr41353-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 28 j 
== 28 + 37
XPASS: gcc.dg/guality/pr41353-1.c   -Os  -DPREVENT_OPTIMIZATION  line 28 j == 
28 + 37
XPASS: gcc.dg/guality/pr41353-1.c  -Og -DPREVENT_OPTIMIZATION  line 28 j == 28 
+ 37
XPASS: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
XPASS: gcc.dg/guality/pr90074.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
XPASS: 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/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

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-167-gaffd77d3fe7] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler .fpu fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler .fpu 
softvfp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler 
.arch_extension mve
FAIL: gcc.target/arm/cortex-m55-nofp-nomve-flag-softfp.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .fpu fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension mve
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .fpu 
fpv5-d16
FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54
FAIL: gcc.target/arm/pr43920-2.c scan-assembler-times pop 2
FAIL: gcc.target/arm/pr59858.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/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/mve/general-c/nomve_fp_1.c  (test for errors, line 15)
FAIL: gcc.target/arm/mve/general-c/nomve_fp_1.c  at line 16 (test for warnings, 
line 15)
FAIL: gcc.target/arm/mve/general-c/nomve_fp_1.c (test for excess errors)
FAIL: gcc.target/arm/mve/intrinsics/pr97327.c (test for excess errors)
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 passes162151
# of unexpected failures56
# of expected failures  1020
# of unresolved testcases   24
# of unsupported tests  9239
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-167-gaffd77d3fe7] (GCC) 

Host   is x86_64-pc-linux-gnu

[Bug tree-optimization/114948] New: ICE on valid code at -O3 with "-fno-tree-ccp -fno-tree-ch" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

2024-05-05 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114948

Bug ID: 114948
   Summary: ICE on valid code at -O3 with "-fno-tree-ccp
-fno-tree-ch" on x86_64-linux-gnu: in
check_loop_closed_ssa_def, at
tree-ssa-loop-manip.cc:647
   Product: gcc
   Version: unknown
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: tree-optimization
  Assignee: unassigned at gcc dot gnu.org
  Reporter: zhendong.su at inf dot ethz.ch
  Target Milestone: ---

It appears to be a recent regression as it doesn't reproduce with 13.2 and
earlier.

Compiler Explorer: https://godbolt.org/z/szY6nz1W3

[522] % 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/15.0.0/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 15.0.0 20240505 (experimental) (GCC) 
[523] % 
[523] % gcctk -O3 -fno-tree-ccp -fno-tree-ch small.c
during GIMPLE pass: cunroll
small.c: In function ‘main’:
small.c:2:5: internal compiler error: in check_loop_closed_ssa_def, at
tree-ssa-loop-manip.cc:647
2 | int main() {
  | ^~~~
0x89471d check_loop_closed_ssa_def
../../gcc-trunk/gcc/tree-ssa-loop-manip.cc:647
0x130e654 check_loop_closed_ssa_bb
../../gcc-trunk/gcc/tree-ssa-loop-manip.cc:661
0x131023e verify_loop_closed_ssa(bool, loop*)
../../gcc-trunk/gcc/tree-ssa-loop-manip.cc:697
0x131023e verify_loop_closed_ssa(bool, loop*)
../../gcc-trunk/gcc/tree-ssa-loop-manip.cc:681
0x12f54fe tree_unroll_loops_completely
../../gcc-trunk/gcc/tree-ssa-loop-ivcanon.cc:1569
0x12f5583 execute
../../gcc-trunk/gcc/tree-ssa-loop-ivcanon.cc:1673
0x12f5583 execute
../../gcc-trunk/gcc/tree-ssa-loop-ivcanon.cc:1663
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.
[524] % 
[524] % cat small.c
int a, b, c, d;
int main() {
  int *e = 0;
  for (; d; d++)
  L1:
;
 L2:
   if (a) {
 for (c = 0; c < 2; ++c) {
   int *h;
   int **i = 
   int **const *j = 
   int **const **k = 
   if (c) {
 if (b)
   goto L2;
 a = *e;
   }
 }
 goto L1;
   }
 return 0;
}

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-166-gffb521f157f] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

ard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .fpu fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension dsp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler 
.arch_extension mve
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler-not 
.arch_extension mve.fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension dsp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension fp.dp
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler 
.arch_extension mve
FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .fpu 
fpv5-d16
FAIL: gcc.target/arm/its.c scan-assembler-not sit[te]{2}
UNRESOLVED: gcc.target/arm/lp1243022.c scan-rtl-dump subreg2 "REG_INC"
FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54
FAIL: gcc.target/arm/pr43920-2.c scan-assembler-times pop 2
FAIL: gcc.target/arm/pr59858.c (test for excess errors)
FAIL: gcc.target/arm/reg_equal_test.c scan-rtl-dump expand "expr_list:REG_EQUAL 
(const_int -942519458"
FAIL: gcc.target/arm/tls-disable-literal-pool.c  (test for warnings, line 13)
FAIL: gcc.target/arm/tls-disable-literal-pool.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/mve/intrinsics/pr97327.c (test for excess errors)
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 passes159064
# of unexpected failures233
# of expected failures  1000
# of unresolved testcases   25
# of unsupported tests  9686
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-166-gffb521f157f] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target 
qemu/-mthumb/-march=armv7-m/-mtune=cortex-m3/-mfloat-abi=softfp/-mfpu=auto
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 e

Results for 15.0.0 20240505 (experimental) [master r15-167-gaffd77d3fe] (GCC) testsuite on powerpc64-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 BE) via Gcc-testresults



git commit g:affd77d3fe7bfb525b3fb23316d164e847ed02d1
gcc-descr r15-167-gaffd77d3fe7bfb

power9 BE
Linux 6.7.12-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 May  5 08:05:09 UTC 2024 (revision r15-167-gaffd77d3fe)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32
FAIL: c-c++-common/torture/strub-run3.c   -O0  execution test

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

# of expected passes251306
# of unexpected failures1
# of expected failures  2615
# of unsupported tests  11523

Running target unix/-m64

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

# of expected passes260320
# of expected failures  2620
# of unsupported tests  11696

=== g++ Summary ===

# of expected passes511626
# of unexpected failures1
# of expected failures  5235
# of unsupported tests  23219
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [master r15-167-gaffd77d3fe] (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

Results for 15.0.0 20240503 (experimental) [master 5219414f3cde3c1037e289a6654cd722cfa75dea] (GCC) testsuite on sparc-sun-solaris2.11

2024-05-05 Thread Rainer Orth

LAST_UPDATED: Fri May  3 14:11:32 UTC 2024 (revision 
5219414f3cde3c1037e289a6654cd722cfa75dea)

=== acats tests ===

=== acats Summary ===
# of expected passes2328
# of unexpected failures0
Native configuration is sparc-sun-solaris2.11

=== g++ tests ===


Running target unix
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 14: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 21: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 37: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 43: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 48: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 53: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 58: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 63: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 68: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 73: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 78: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 14: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 21: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 37: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 43: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 48: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 53: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 58: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 63: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 68: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 73: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 78: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 14: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 21: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 37: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 43: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 48: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 53: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 58: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 63: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 68: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 73: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 78: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++98  gcov: 1 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++98  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  gcov: 6 failures in line counts, 0 
in branch percentages, 0 in condition/decision, 0 in return percentages, 0 in 
intermediate format
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 15: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 22: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 24: is #:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 38: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 44: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 49: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  gcov: 6 failures in line counts, 0 
in branch percentages, 0 in condition/decision, 0 in return percentages, 0 in 
intermediate format
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 15: is 3:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 22: is 3:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 24: is #:should be 1
FAIL:

Results for 15.0.0 20240503 (experimental) [master 5219414f3cde3c1037e289a6654cd722cfa75dea] (GCC) testsuite on sparc-sun-solaris2.11

2024-05-05 Thread Rainer Orth

LAST_UPDATED: Fri May  3 14:11:32 UTC 2024 (revision 
5219414f3cde3c1037e289a6654cd722cfa75dea)

=== acats tests ===

=== acats Summary ===
# of expected passes2328
# of unexpected failures0
Native configuration is sparc-sun-solaris2.11

=== g++ tests ===


Running target unix
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 14: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 21: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 37: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 43: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 48: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 53: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 58: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 63: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 68: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 73: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++14  line 78: is 2:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 14: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 21: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 37: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 43: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 48: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 53: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 58: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 63: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 68: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 73: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++17  line 78: is 3:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  gcov: 12 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 14: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 21: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 37: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 43: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 48: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 53: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 58: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 63: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 68: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 73: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++20  line 78: is 4:should be 1
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++98  gcov: 1 failures in line 
counts, 0 in branch percentages, 0 in condition/decision, 0 in return 
percentages, 0 in intermediate format
FAIL: g++.dg/gcov/pr16855-priority.C  -std=gnu++98  line 23: is #:should be 
1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  gcov: 6 failures in line counts, 0 
in branch percentages, 0 in condition/decision, 0 in return percentages, 0 in 
intermediate format
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 15: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 22: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 24: is #:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 38: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 44: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++14  line 49: is 2:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  gcov: 6 failures in line counts, 0 
in branch percentages, 0 in condition/decision, 0 in return percentages, 0 in 
intermediate format
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 15: is 3:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 22: is 3:should be 1
FAIL: g++.dg/gcov/pr16855.C  -std=gnu++17  line 24: is #:should be 1
FAIL:

Results for 12.3.1 20240505 [remotes/origin/releases/gcc-12 r12-10413-g1c2103bad9] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread 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 passes162097
# of unexpected failures170
# of unexpected successes   14
# of expected failures  1468
# of unsupported tests  3895
/home/gccbuild/build/nightly/build-gcc-12/gcc/xgcc  version 12.3.1 20240505 
[remotes/origin/releases/gcc-12 r12-10413-g1c2103bad9] (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 passes66409
# 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 20240505 
[remotes/origin/releases/gcc-12 r12-10413-g1c2103bad9] (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 20240505 
[remotes/origin/releases/gcc-12 r12-10413-g1c2103bad9] (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 20240505 
[remotes/origin/relea

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-166-gffb521f157f] (GCC) testsuite on arm-unknown-eabi

2024-05-05 Thread ci_notify--- via Gcc-testresults

FAIL: gcc.target/arm/cmse/mainline/8m/hard/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -Os   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/soft/cmse-5.c  -march=armv8-m.main+fp 
-mthumb -mfloat-abi=soft  -O0   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/soft/cmse-5.c  -march=armv8-m.main+fp 
-mthumb -mfloat-abi=soft  -O1   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/soft/cmse-5.c  -march=armv8-m.main+fp 
-mthumb -mfloat-abi=soft  -O2   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/soft/cmse-5.c  -march=armv8-m.main+fp 
-mthumb -mfloat-abi=soft  -O3 -g   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/soft/cmse-5.c  -march=armv8-m.main+fp 
-mthumb -mfloat-abi=soft  -Os   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp-sp/cmse-5.c  
-march=armv8-m.main+fp -mthumb  -O0   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp-sp/cmse-5.c  
-march=armv8-m.main+fp -mthumb  -O1   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp-sp/cmse-5.c  
-march=armv8-m.main+fp -mthumb  -O2   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp-sp/cmse-5.c  
-march=armv8-m.main+fp -mthumb  -O3 -g   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp-sp/cmse-5.c  
-march=armv8-m.main+fp -mthumb  -Os   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -O0   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -O1   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -O2   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -O3 -g   scan-assembler msr\\tAPSR_nzcvqg, lr
FAIL: gcc.target/arm/cmse/mainline/8m/softfp/cmse-5.c  -march=armv8-m.main+fp 
-mthumb  -Os   scan-assembler msr\\tAPSR_nzcvqg, lr
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 passes166612
# of unexpected failures331
# of unexpected successes   4
# of expected failures  973
# of unresolved testcases   12
# of unsupported tests  9364
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-166-gffb521f157f] (GCC) 

Host   is x86_64-pc-linux-gnu

=== g++ tests ===


Running target 
qemu/-mthumb/-march=armv8.1-m.main+mve.fp+fp.dp/-mtune=cortex-m55/-mfloat-abi=hard/-mfpu=auto
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-boun

Results for 15.0.0 20240505 (experimental) [master r15-166-gffb521f157fec8] (GCC) testsuite on aarch64-suse-linux-gnu

2024-05-05 Thread Andreas Schwab via Gcc-testresults

LAST_UPDATED: Sun May  5 02:01:42 UTC 2024 (revision r15-166-gffb521f157fec8)

Native configuration is aarch64-suse-linux-gnu

=== libatomic tests ===


Running target unix/-mabi=lp64

=== libatomic Summary ===

# of expected passes54
=== libffi tests ===


Running target unix/-mabi=lp64

=== libffi Summary ===

# of expected passes1574
=== libgo tests ===


Running target unix
FAIL: net
FAIL: runtime/pprof

=== libgo Summary ===

# of expected passes194
# of unexpected failures2
/opt/gcc/gcc-20240505/Build/./gcc/gccgo version 15.0.0 20240505 (experimental) 
[master r15-166-gffb521f157fec8] (GCC)

=== libgomp tests ===


Running target unix/-mabi=lp64

=== libgomp Summary ===

# of expected passes16264
# of expected failures  285
# of unsupported tests  649
=== libitm tests ===


Running target unix/-mabi=lp64

=== libitm Summary ===

# of expected passes44
# of expected failures  3
# of unsupported tests  1
=== libphobos tests ===


Running target unix/-mabi=lp64
FAIL: libphobos.exceptions/rt_trap_exceptions.d output pattern test
FAIL: libphobos.lifetime/large_aggregate_destroy_21097.d (test for excess 
errors)
UNRESOLVED: libphobos.lifetime/large_aggregate_destroy_21097.d compilation 
failed to produce executable
WARNING: libphobos.phobos/std/algorithm/iteration.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos/std/algorithm/iteration.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/algorithm/iteration.d compilation failed to 
produce executable
WARNING: libphobos.phobos/std/algorithm/sorting.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos/std/algorithm/sorting.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/algorithm/sorting.d compilation failed to 
produce executable
WARNING: libphobos.phobos/std/container/rbtree.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos/std/container/rbtree.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/container/rbtree.d compilation failed to 
produce executable
WARNING: libphobos.phobos/std/conv.d (test for excess errors) program timed out.
FAIL: libphobos.phobos/std/conv.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/conv.d compilation failed to produce executable
WARNING: libphobos.phobos/std/datetime/date.d (test for excess errors) program 
timed out.
FAIL: libphobos.phobos/std/datetime/date.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/datetime/date.d compilation failed to produce 
executable
WARNING: libphobos.phobos/std/datetime/systime.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos/std/datetime/systime.d (test for excess errors)
FAIL: libphobos.phobos/std/datetime/systime.d execution test
FAIL: libphobos.phobos/std/format/internal/floats.d (test for excess errors)
FAIL: libphobos.phobos/std/format/internal/floats.d execution test
FAIL: libphobos.phobos/std/format/internal/write.d execution test
FAIL: libphobos.phobos/std/internal/math/gammafunction.d execution test
FAIL: libphobos.phobos/std/math/hardware.d execution test
WARNING: libphobos.phobos/std/range/package.d (test for excess errors) program 
timed out.
FAIL: libphobos.phobos/std/range/package.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/range/package.d compilation failed to produce 
executable
WARNING: libphobos.phobos/std/string.d (test for excess errors) program timed 
out.
FAIL: libphobos.phobos/std/string.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/string.d compilation failed to produce 
executable
WARNING: libphobos.phobos/std/typecons.d (test for excess errors) program timed 
out.
FAIL: libphobos.phobos/std/typecons.d (test for excess errors)
UNRESOLVED: libphobos.phobos/std/typecons.d compilation failed to produce 
executable
WARNING: libphobos.phobos_shared/std/algorithm/iteration.d (test for excess 
errors) program timed out.
FAIL: libphobos.phobos_shared/std/algorithm/iteration.d (test for excess errors)
UNRESOLVED: libphobos.phobos_shared/std/algorithm/iteration.d compilation 
failed to produce executable
WARNING: libphobos.phobos_shared/std/container/rbtree.d (test for excess 
errors) program timed out.
FAIL: libphobos.phobos_shared/std/container/rbtree.d (test for excess errors)
UNRESOLVED: libphobos.phobos_shared/std/container/rbtree.d compilation failed 
to produce executable
WARNING: libphobos.phobos_shared/std/conv.d (test for excess errors) program 
timed out.
FAIL: libphobos.phobos_shared/std/conv.d (test for excess errors)
UNRESOLVED: libphobos.phobos_shared/std/conv.d compilation failed to produce 
executable
WARNING: libphobos.phobos_shared/std/datetime/date.d (test for excess errors) 
program timed out.
FAIL: libphobos.phobos_shared/std

Results for 15.0.0 20240505 (experimental) [master revision gcc-15-166-gffb521f157f] (GCC) testsuite on aarch64-unknown-linux-gnu

2024-05-05 Thread ci_notify--- via Gcc-testresults

  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-1.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-1.c   -O3 -g  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-1.c   -Os  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O0  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O1  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O2  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -O3 -g  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-2.c   -Os  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O0  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O1  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O2  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -O3 -g  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-3.c   -Os  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O0  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O1  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O2  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O3 -fomit-frame-pointer 
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -O3 -g  execution test
FAIL: gcc.dg/asan/use-after-scope-switch-4.c   -Os  execution test
FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps 
threaded: 18"
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s1281.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s176.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s271.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s2711.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s2712.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s276.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s351.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s351.c execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s452.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/tsvc/vect-tsvc-s452.c execution test
FAIL: gcc.misc-tests/gcov-pr94029.c gcov failed: spawn failed
FAIL: gcc.target/aarch64/sve/mask_struct_load_3_run.c execution test

=== gcc Summary ===

# of expected passes339359
# of unexpected failures280
# of expected failures  1765
# of unsupported tests  4180
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/x86_64-pc-linux-gnu/bin/aarch64-linux-gnu-gcc
  version 15.0.0 20240505 (experimental) [master revision 
gcc-15-166-gffb521f157f] (GCC) 

Host   is x86_64-pc-linux-gnu

=== gfortran tests ===


Running target qemu
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -O0  execution 
test
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -O1  execution 
test
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -O2  execution 
test
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  
execution test
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -O3 -g  
execution test
FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address  -Os  execution 
test
FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address  -O0  execution test
FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address  -O1  execution test
FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address  -O2  execution test
FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  
execution test
FAIL: gfortran.dg/asan/pr11

[Bug libgcc/114907] trunchfbf2 should be renamed to extendhfbf2

2024-05-05 Thread liuhongt at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114907

Hongtao Liu  changed:

   What|Removed |Added

 CC||liuhongt at gcc dot gnu.org

--- Comment #7 from Hongtao Liu  ---
(In reply to Jakub Jelinek from comment #6)
> Neither of the modes is a subset or superset of the other, so truncate vs.
> extend makes no sense.  The choice was arbitrary.

It sounds to me we need to define an alias of
strong_alias (__trunchfbf2, __extendhfbf2)

[gcc r15-167] Update libbid according to the latest Intel Decimal Floating-Point Math Library.

2024-05-05 Thread hongtao Liu via Gcc-cvs

https://gcc.gnu.org/g:affd77d3fe7bfb525b3fb23316d164e847ed02d1

commit r15-167-gaffd77d3fe7bfb525b3fb23316d164e847ed02d1
Author: liuhongt 
Date:   Wed Mar 27 08:20:13 2024 +0800

Update libbid according to the latest Intel Decimal Floating-Point Math 
Library.

The Intel Decimal Floating-Point Math Library is available as open-source 
on Netlib[1].

[1] https://www.netlib.org/misc/intel/.

libgcc/config/libbid/ChangeLog:

* bid128_fma.c (add_and_round): Fix bug: the result
of (+5E+368)*(+10E-34)+(-10E+369) was returning
-99E+336 instead of expected
result -10E+337.
(bid128_ext_fma): Ditto.
(bid64qqq_fma): Ditto.
* bid128_noncomp.c: Change return type of bid128_class from
int to class_t.
* bid128_round_integral.c: Add default case to avoid compiler
warning.
* bid128_string.c (bid128_to_string): Replace 0x30 with '0'
for zero digit.
(bid128_from_string): Ditto.
* bid32_to_bid128.c (bid128_to_bid32): Fix Bug. In addition
to the INEXACT flag, the UNDERFLOW flag needs to be set (and
was not) when converting an input such as
+6931674235302037148946035460357709E+1857 to +100E-101
* bid32_to_bid64.c (bid64_to_bid32): fix Bug, In addition to
the INEXACT flag, the UNDERFLOW flag needs to be set (and was
not) when converting an input such as +9991E-111
to +100E-101. Furthermore, significant bits of NaNs are
set correctly now. For example,  0x7c3b9aca was
returning 0x7c02 instead of 0x 7c000100.
* bid64_noncomp.c: Change return type of bid64_class from int
to class_t.
* bid64_round_integral.c (bid64_round_integral_exact): Add
default case to avoid compiler warning.
* bid64_string.c (bid64_from_string): Fix bug for rounding
up. The input string "1" was returning
+1001E+1 instead of +1000E+1.
* bid64_to_bid128.c (bid128_to_bid64): Fix bug, in addition to
the INEXACT flag, the UNDERFLOW flag needs to be set (and was
not) when converting an input such as
+99E-417 to
+1000E-398.
* bid_binarydecimal.c (bid32_to_binary64): Fix bug for
conversion between binary and bid types. For example,
0x7c0F4240 was returning 0x7FFFA120 instead of
expected double precision 0x7FF8.
(binary64_to_bid32): Ditto.
(binary80_to_bid32): Ditto.
(binary128_to_bid32): Ditto.
(binary80_to_bid64): Ditto.
(binary128_to_bid64): Ditto.
* bid_conf.h (BID_HIGH_128W): New macro.
(BID_LOW_128W): Ditto.
* bid_functions.h (__ENABLE_BINARY80__): Ditto.
(ALIGN): Ditto.
* bid_inline_add.h (get_add128): Add default case to avoid compiler
warning.
* bid_internal.h (get_BID64): Ditto.
(fast_get_BID64_check_OF): Ditto.
(ALIGN): New macro.

Co-authored-by: Anderson, Cristina S 
Co-authored-by: Akkas, Ahmet 
Co-authored-by: Cornea, Marius 

Diff:
---
 libgcc/config/libbid/bid128_fma.c| 188 ++-
 libgcc/config/libbid/bid128_noncomp.c|   2 +-
 libgcc/config/libbid/bid128_round_integral.c |   2 +
 libgcc/config/libbid/bid128_string.c |   7 +-
 libgcc/config/libbid/bid32_to_bid128.c   |   3 -
 libgcc/config/libbid/bid32_to_bid64.c|  11 +-
 libgcc/config/libbid/bid64_noncomp.c |   2 +-
 libgcc/config/libbid/bid64_round_integral.c  |   2 +
 libgcc/config/libbid/bid64_string.c  |  21 ++-
 libgcc/config/libbid/bid64_to_bid128.c   |   3 -
 libgcc/config/libbid/bid_binarydecimal.c | 167 
 libgcc/config/libbid/bid_conf.h  |   8 ++
 libgcc/config/libbid/bid_functions.h |  23 +++-
 libgcc/config/libbid/bid_inline_add.h|   2 +
 libgcc/config/libbid/bid_internal.h  |  17 +--
 15 files changed, 220 insertions(+), 238 deletions(-)

diff --git a/libgcc/config/libbid/bid128_fma.c 
b/libgcc/config/libbid/bid128_fma.c
index 67233193a42..cbcf225546f 100644
--- a/libgcc/config/libbid/bid128_fma.c
+++ b/libgcc/config/libbid/bid128_fma.c
@@ -417,13 +417,12 @@ add_and_round (int q3,
   R128.w[1] = R256.w[1];
   R128.w[0] = R256.w[0];
 }
+if (e4 + x0 < expmin) { // for all rounding modes
+  is_tiny = 1;
+}
 // the rounded result has p34 = 34 digits
 e4 = e4 + x0 + incr_exp;
-if (rnd_mode == ROUNDING_TO_NEAREST) {
-  if

Results for 13.2.1 20240505 [releases/gcc-13 r13-8687-gaf51c73b16] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER8) via Gcc-testresults

/pr54693-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 21 y == 
20 - 2 * i
FAIL: gcc.dg/guality/pr56154-1.c  -Og -DPREVENT_OPTIMIZATION  line 
pr56154-1.c:20 x.a == 6
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:17 
s1.f == 5.0
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:17 
s1.g == 6.0
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:17 
s2.f == 0.0
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:20 
s1.f == 5.0
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:20 
s1.g == 6.0
FAIL: gcc.dg/guality/pr59776.c  -Og -DPREVENT_OPTIMIZATION  line pr59776.c:20 
s2.f == 5.0
FAIL: gcc.dg/guality/pr68860-1.c   -O2  -DPREVENT_OPTIMIZATION  line 16 y == 2
FAIL: gcc.dg/guality/pr68860-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-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/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/pr105586.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 passes168923
# of unexpected failures128
# of unexpected successes   16
# of expected failures  1550
# of unsupported tests  3992
/home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc  version 13.2.1 20240505 
[releases/gcc-13 r13-8687-gaf51c73b16] (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

Products

2024-05-05 Thread Justin Taylor

Hello,


We would like to purchase your product. Would you mind sharing 
your catalog with us?


Thank you!

Justin

Results for 15.0.0 20240505 (experimental) [remotes/origin/HEAD r15-166-gffb521f157] (GCC) testsuite on powerpc64le-unknown-linux-gnu

2024-05-05 Thread Bill Seurer (POWER9 IEEE128) via Gcc-testresults

/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/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 passes179482
# of unexpected failures90
# of unexpected successes   20
# of expected failures  1619
# of unsupported tests  4251
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-166-gffb521f157] (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 passes69847
# 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 15.0.0 
20240505 (experimental) [remotes/origin/HEAD r15-166-gffb521f157] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

# of expected passes260366
# of expected failures  2620
# of unsupported tests  11688
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [remotes/origin/HEAD r15-166-gffb521f157] (GCC) 

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


Running target unix

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

# of expected passes1503
# of expected failures  10
# of unsupported tests  79
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 15.0.0 20240505 
(experimental) [re

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