[gcc r14-10033] [vxworks] avoid mangling __STDC_VERSION_LIMITS_H__

[Alexandre Oliva via Gcc-cvs]

https://gcc.gnu.org/g:694fa3717a908317e895543d949eb7180911615a

commit r14-10033-g694fa3717a908317e895543d949eb7180911615a
Author: Alexandre Oliva 
Date:   Fri Apr 19 02:52:21 2024 -0300

[vxworks] avoid mangling __STDC_VERSION_LIMITS_H__

The mangling of the macro name that guards limits.h from reinclusion
was mangling a c23-required macro as well.  Make the edit pattern
stricter.


for  gcc/ChangeLog

* config/t-vxworks (vxw-glimits.h): Don't mangle c23-required
__STDC_VERSION_LIMITS_H__ define.

Diff:
---
 gcc/config/t-vxworks | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/t-vxworks b/gcc/config/t-vxworks
index b89350c3c70..6063943e346 100644
--- a/gcc/config/t-vxworks
+++ b/gcc/config/t-vxworks
@@ -57,7 +57,7 @@ T_GLIMITS_H = vxw-glimits.h
 
 vxw-glimits.h: $(srcdir)/glimits.h
ID=`echo $(BASEVER_c) | sed -e 's/\./_/g'` && \
-   sed -e "s/_LIMITS_H__/_LIMITS_H__$${ID}_/" < $< > $@T
+   sed -e "s/_LIMITS_H___/_LIMITS_H__$${ID}_/" < $< > $@T
mv $@T $@
 
 # Arrange to "provide" a tailored version of stdint-gcc.h

[Bug tree-optimization/114769] [14 Regression] Suspicious code in vect_recog_sad_pattern()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114769

Richard Biener  changed:

   What|Removed |Added

Summary|Suspicious code in  |[14 Regression] Suspicious
   |vect_recog_sad_pattern()|code in
   ||vect_recog_sad_pattern()
   Target Milestone|--- |14.0

Re: Deprecation/removal of nios2 target support

[Marek Vasut via Gcc]

On 4/18/24 8:41 PM, Arnd Bergmann wrote:

On Thu, Apr 18, 2024, at 17:44, Joseph Myers wrote:

On Wed, 17 Apr 2024, Sandra Loosemore wrote:


Therefore I'd like to mark Nios II as obsolete in GCC 14 now, and remove
support from all toolchain components after the release is made.  I'm not sure
there is an established process for obsoleting/removing support in other
components; besides binutils, GDB, and GLIBC, there's QEMU, newlib/libgloss,
and the Linux kernel.  But, we need to get the ball rolling somewhere.


CC:ing Arnd Bergmann regarding the obsolescence in the Linux kernel.


We have not yet marked nios2 as deprecated in the kernel, but that
is mostly because the implementation does not get in the way too
much and Dinh Nguyen is still around as a maintainer and merging
bugfixes.

Almost all nios2 kernel changes I see in the past decade have been
done blindly without testing on hardware, either for treewide
changes, or by code inspection. The only notable exceptions I could
find are from Andreas Oetken and Bernd Weiberg at Siemens and
from Marek Vasut (all added to Cc in case they have something to add).


I might still have the 10M50 board, but it wasn't powered for a very 
long time.

Results for 12.3.1 20240419 [remotes/origin/releases/gcc-12 r12-10344-g32e9660847] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:32e96608479378a447d0078b336640948417dd02
gcc-descr r12-10344-g32e96608479378

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 04:08:36 UTC 2024 (revision r12-10344-g32e9660847)

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

Results for 11.4.1 20240419 [releases/gcc-11 revision ab39cab2a98:c27f376e753:269f70ca2329051ee4971d0f1b97aa35ce77d101] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:269f70ca2329051ee4971d0f1b97aa35ce77d101
gcc-descr r11-11327-g269f70ca232905

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 04:25:12 UTC 2024 (revision 
ab39cab2a98:c27f376e753:269f70ca2329051ee4971d0f1b97aa35ce77d101)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


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

=== gcc Summary ===

# of expected passes147359
# of unexpected failures38
# of unexpected successes   4
# of expected failures  916
# of unresolved testcases   2
# of unsupported tests  2763
/home/gccbuild/build/nightly/build-gcc-11/gcc/xgcc  version 11.4.1 20240419 
[releases/gcc-11 revision 
ab39cab2a98:c27f376e753:269f70ca2329051ee4971d0f1b97aa35ce77d101] (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 

[Bug gcov-profile/114735] Gcov not working with gcc version 11.4.0

[gejoed at rediffmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114735

--- Comment #9 from Gejoe  ---
Thank you Andrew.

Meanwhile any idea if the support person is on leave for this query :
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114751;

Thanks again.

-Gejoe


From: pinskia at gcc dot gnu.org gcc-bugzi...@gcc.gnu.org
Sent: Fri, 19 Apr 2024 09:55:38
To: gej...@rediffmail.com
Subject: [Bug gcov-profile/114735] Gcov not working with gcc version 11.4.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114735

--- Comment #8 from Andrew Pinski pinskia at gcc dot gnu.org ---
I will try to add something to https://gcc.gnu.org/gcc-11/porting_to.html in
the next few weeks.

--
You are receiving this mail because:
You reported the bug.

Results for 14.0.1 20240419 (experimental) [master revision gcc-14-10032-g85c187b2127] (GCC) testsuite on arm-unknown-eabi

[ci_notify--- via Gcc-testresults]

# From 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/408/:
LAST_UPDATED: 2024-04-19T04:43:48+00:00 (master revision 
gcc-14-10032-g85c187b2127) arm-eabi 
{-mthumb/-march=armv8-a+simd/-mfpu=auto/-mfloat-abi=hard}

Target is arm-unknown-eabi
Host   is arm-unknown-eabi

=== libstdc++ tests ===


Running target qemu/-mthumb/-march=armv8-a+simd/-mfpu=auto/-mfloat-abi=hard
FAIL: 19_diagnostics/stacktrace/current.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/current.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/entry.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/entry.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/output.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/output.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/stacktrace.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/stacktrace.cc  -std=gnu++26 execution test
FAIL: 22_locale/ctype/scan/wchar_t/1.cc  -std=gnu++17 execution test
FAIL: 27_io/basic_filebuf/underflow/wchar_t/11603.cc  -std=gnu++17 execution 
test
FAIL: 27_io/basic_fstream/53984.cc  -std=gnu++17 execution test
FAIL: 27_io/print/2.cc  -std=gnu++23 (test for excess errors)
UNRESOLVED: 27_io/print/2.cc  -std=gnu++23 compilation failed to produce 
executable
FAIL: 27_io/print/2.cc  -std=gnu++26 (test for excess errors)
UNRESOLVED: 27_io/print/2.cc  -std=gnu++26 compilation failed to produce 
executable
FAIL: 29_atomics/atomic_float/compare_exchange_padding.cc  -std=gnu++20 (test 
for excess errors)
UNRESOLVED: 29_atomics/atomic_float/compare_exchange_padding.cc  -std=gnu++20 
compilation failed to produce executable
FAIL: 29_atomics/atomic_float/compare_exchange_padding.cc  -std=gnu++26 (test 
for excess errors)
UNRESOLVED: 29_atomics/atomic_float/compare_exchange_padding.cc  -std=gnu++26 
compilation failed to produce executable
FAIL: experimental/simd/pr109261_constexpr_simd.cc -ffast-math -O2 -Wno-psabi 
(test for excess errors)
XPASS: ext/stdio_filebuf/char/10063-2.cc  -std=gnu++17 execution test
XPASS: ext/stdio_filebuf/char/10063-3.cc  -std=gnu++17 execution test

=== libstdc++ Summary ===

# of expected passes15934
# of unexpected failures16
# of unexpected successes   2
# of expected failures  131
# of unresolved testcases   4
# of unsupported tests  1025
Host   is x86_64-pc-linux-gnu

=== gcc tests ===


Running target qemu/-mthumb/-march=armv8-a+simd/-mfpu=auto/-mfloat-abi=hard
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c (test for excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c 2 blank line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c expected multiline 
pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c (test for excess errors)
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c 2 blank line(s) in output
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c expected multiline 
pattern lines 19-34
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c (test for excess errors)
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c 2 blank line(s) in output
FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c expected multiline pattern 
lines 13-28
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 72)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 77)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 note (test for warnings, line 68)
FAIL: gcc.dg/fold-copysign-1.c scan-tree-dump-times cddce1 "= ABS_EXPR" 1
FAIL: gcc.dg/fold-copysign-1.c scan-tree-dump-times cddce1 "__builtin_copysign" 
1
FAIL: gcc.dg/pr55152-2.c scan-tree-dump-times optimized ".COPYSIGN" 1
FAIL: gcc.dg/pr55152-2.c scan-tree-dump-times optimized "ABS_EXPR" 1
FAIL: gcc.dg/ipa/ipa-icf-38.c scan-ltrans-tree-dump-not optimized "Function bar"
FAIL: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Equal symbols: 1"
FAIL: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Semantic equality 
hit:foo/[0-9+]+->bar/[0-9+]+"
FAIL: gcc.dg/plugin/must-tail-call-1.c -fplugin=./must_tail_call_plugin.so 
(internal compiler error: in df_refs_verify, at df-scan.cc:4019)
FAIL: gcc.dg/plugin/must-tail-call-1.c -fplugin=./must_tail_call_plugin.so 
(test for excess errors)
FAIL: gcc.dg/torture/builtin-iseqsig-1.c   -Os  execution test
FAIL: gcc.dg/torture/builtin-iseqsig-2.c   -Os  execution test
FAIL: gcc.dg/torture/builtin-iseqsig-3.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: 

Results for 14.0.1 20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

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

# of expected passes200708
# of unexpected failures127
# of unexpected successes   16
# of expected failures  1549
# of unsupported tests  3434

=== gcc Summary ===

# of expected passes602173
# of unexpected failures336
# of unexpected successes   60
# of expected failures  4653
# of unsupported tests  10820
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes70038
# of expected failures  273
# of unsupported tests  65

Running target unix/-m32

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

# of expected passes69704
# of expected failures  275
# of unsupported tests  223

Running target unix/-mx32

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

# of expected passes70051
# of expected failures  275
# of unsupported tests  54

=== gfortran Summary ===

# of expected passes209793
# of expected failures  823
# of unsupported tests  342
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== g++ tests ===


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

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

# of expected passes263710
# of unexpected failures1
# of expected failures  2758
# of unsupported tests  11413

Running target unix/-m32
FAIL: g++.dg/guality/pr55665.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 23 p == 40

   

[Bug gcov-profile/114735] Gcov not working with gcc version 11.4.0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114735

--- Comment #8 from Andrew Pinski  ---
I will try to add something to https://gcc.gnu.org/gcc-11/porting_to.html in
the next few weeks.

[Bug gcov-profile/114735] Gcov not working with gcc version 11.4.0

[gejoed at rediffmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114735

--- Comment #7 from Gejoe  ---
Thanks Andrew. 

It would be better to document this change post gcc11 apart from a sample
example as generally it is understood that --coverage flag is enough for gcc to
get coverage enabled build done and then gcov run post execution. This split of
the job now into 2 is not very much evident (as it is only mentioned in the
example and people like me will assume that was there earlier as well and won't
notice the change)and hence the suggestion.

Results for 12.3.1 20240419 [remotes/origin/releases/gcc-12 r12-10344-g32e9660847] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:32e96608479378a447d0078b336640948417dd02
gcc-descr r12-10344-g32e96608479378

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 03:18:05 UTC 2024 (revision r12-10344-g32e9660847)

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   -Os  -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c  -Og -DPREVENT_OPTIMIZATION  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -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   -O3 -g  -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
XPASS: gcc.dg/guality/inline-params.c   -Os  -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/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   -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/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/pr36728-1.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 y == 
2
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/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg6 
== 6
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg7 
== 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg6 
== 6
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg7 
== 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 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 

Results for 13.2.1 20240419 [releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:7fe0a7b4378677e052dd0bb0a9c93595ed41f7e9
gcc-descr r13-8618-g7fe0a7b4378677

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 02:20:33 UTC 2024 (revision r13-8618-g7fe0a7b437)

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 

Results for 12.3.1 20240419 [remotes/origin/releases/gcc-12 r12-10344-g32e9660847] (GCC) testsuite on powerpc64-unknown-linux-gnu

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

git commit g:32e96608479378a447d0078b336640948417dd02
gcc-descr r12-10344-g32e96608479378

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 03:11:40 UTC 2024 (revision r12-10344-g32e9660847)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

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

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

Running target unix/-m64

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

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

=== g++ Summary ===

# of expected passes447689
# of expected failures  3852
# of unsupported tests  20896
/home/gccbuild/build/nightly/build-gcc-12/gcc/xg++  version 12.3.1 20240419 
[remotes/origin/releases/gcc-12 r12-10344-g32e9660847] (GCC) 

=== gcc tests ===


Running target unix/-m32
XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
FAIL: gcc.dg/torture/pr52451.c   -O0  execution test
FAIL: gcc.dg/torture/pr52451.c   -O1  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2  execution test
FAIL: gcc.dg/torture/pr52451.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr52451.c   -Os  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr52451.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr91323.c   -O0  execution test
FAIL: gcc.dg/torture/pr91323.c   -O1  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2  execution test
FAIL: gcc.dg/torture/pr91323.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr91323.c   -Os  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
FAIL: gcc.dg/torture/pr91323.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorized 1 
loops" 1
XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorizing 
stmts using SLP" 2
XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects  
scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects  
scan-tree-dump-times vect "vectorizing stmts using SLP" 2
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorizing stmts using 
SLP" 2
XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects  scan-tree-dump-times vect 
"vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects  scan-tree-dump-times vect 
"vectorizing stmts using SLP" 2
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-12.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-12.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-14.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-14.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-15.c (test for excess 
errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-15.c compilation 
failed to produce executable
FAIL: gcc.target/powerpc/bfp/scalar-test-neg-8.c (test for excess errors)
UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-neg-8.c compilation failed to 
produce executable
FAIL: gcc.target/powerpc/bfp/vec-test-data-class-9.c (test for excess errors)
UNRESOLVED: gcc.target/powerpc/bfp/vec-test-data-class-9.c compilation failed 
to produce executable
FAIL: gcc.target/powerpc/fold-vec-extract-char.p7.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/fold-vec-extract-double.p7.c scan-assembler-times 
maddiM|maddM 3
FAIL: gcc.target/powerpc/fold-vec-extract-float.p7.c scan-assembler-times 
maddiM|maddM 3
FAIL: gcc.target/powerpc/fold-vec-extract-float.p8.c scan-assembler-times 
maddiM 2
FAIL: gcc.target/powerpc/fold-vec-extract-int.p7.c scan-assembler-times 
maddiM|maddM 12
FAIL: gcc.target/powerpc/fold-vec-extract-int.p8.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/fold-vec-extract-short.p7.c scan-assembler-times 
maddiM|maddM 12
FAIL: gcc.target/powerpc/fold-vec-extract-short.p8.c scan-assembler-times 
maddiM 9
FAIL: gcc.target/powerpc/pr101384-2.c scan-assembler-times mvspltis[whb] 
[^nr]*,-1M 9
FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx
XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90   -O  (test for excess 
errors)

=== gcc Summary for unix/-m32 ===

# of 

Results for 13.2.1 20240419 [releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) testsuite on powerpc64le-unknown-linux-gnu

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

git commit g:7fe0a7b4378677e052dd0bb0a9c93595ed41f7e9
gcc-descr r13-8618-g7fe0a7b4378677

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

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 02:53:53 UTC 2024 (revision r13-8618-g7fe0a7b437)

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 passes165761
# 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 20240419 
[releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) 

=== gfortran tests ===


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

=== gfortran Summary ===

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

Results for 14.0.1 20240418 (experimental) [master r14-10031-ge498ba92355] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes197379
# of unexpected failures102
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4120
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master r14-10031-ge498ba92355] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master r14-10031-ge498ba92355] (GCC) 

=== g++ tests ===


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

=== g++ Summary ===

# of expected passes260615
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11024
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240418 (experimental) [master r14-10031-ge498ba92355] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

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

Results for 14.0.1 20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) testsuite on s390x-ibm-linux-gnu arch14

[stefansf--- via Gcc-testresults]

LAST_UPDATED: Thu Apr 18 17:05:20 UTC 2024 (revision r14-10029-g7eecc08ccf7)

=== 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/95130] GCC ignoring attribute(format(gnu_printf)) on printf in mingw

[lh_mouse at 126 dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95130

--- Comment #24 from LIU Hao  ---
(In reply to Andrew Pinski from comment #23)
> Note since MSVC 2015 runtime, printf has support %ll so ms_printf should be
> fixed to incldue that.
> 
> https://learn.microsoft.com/en-us/cpp/c-runtime-library/format-specification-
> syntax-printf-and-wprintf-functions?view=msvc-140
> 
> I think for GCC 15, we should just update ms_printf to the 2015 version of
> what is supported ...

`%ll` has been supported since c51f1e7427e6a5ae2a6d82b5a790df77a3adc99a.

`%L` (for floating-point specifiers) is not compatible between `ms_printf` and
`gnu_printf`.

Results for 13.2.1 20240419 [releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:7fe0a7b4378677e052dd0bb0a9c93595ed41f7e9
gcc-descr r13-8618-g7fe0a7b4378677

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 01:52:16 UTC 2024 (revision r13-8618-g7fe0a7b437)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


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

Results for 14.0.1 20240419 (experimental) [master r14-10032-g85c187b212] (GCC) testsuite on powerpc64-unknown-linux-gnu

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

git commit g:85c187b2127b937e211dfe46b4120d320ff661df
gcc-descr r14-10032-g85c187b2127b93

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 01:38:16 UTC 2024 (revision r14-10032-g85c187b212)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

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

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

Running target unix/-m64

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

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

=== g++ Summary ===

# of expected passes510403
# of expected failures  5241
# of unsupported tests  23185
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 14.0.1 20240419 
(experimental) [master r14-10032-g85c187b212] (GCC) 

=== gcc tests ===


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

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #13 from Nikita Kniazev  ---

(In reply to Andrew Pinski from comment #12)
> The reality is ms_printf most likely should just include z and ll support
> instead since they are supported now:
> https://learn.microsoft.com/en-us/cpp/c-runtime-library/format-specification-
> syntax-printf-and-wprintf-functions?view=msvc-170

While it makes sense, if ms_printf and gnu_printf will behave the same - there
is no point in having them then.

(In reply to Andrew Pinski from comment #12)
> As I mentioned GCC mingw support is out of date really and should be fixed 
> there .

Fixed where? IIUC the machinery is in gcc/config/i386/msformat-c.cc

Results for 14.0.1 20240418 (experimental) [master-ia32 r14-10031-ge498ba92355] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes197429
# of unexpected failures94
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4105
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10031-ge498ba92355] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69699
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10031-ge498ba92355] (GCC) 

=== g++ tests ===


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

=== g++ Summary ===

# of expected passes260619
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11022
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10031-ge498ba92355] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests  70
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10031-ge498ba92355] (GCC) 

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

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


Running target unix

=== libgomp Summary ===

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


Running target unix

=== libitm Summary ===

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


Running target unix

=== libstdc++ Summary ===

# of expected passes19282
# of expected failures  126

Results for 14.0.1 20240419 (experimental) [remotes/origin/HEAD r14-10032-g85c187b212] (GCC) testsuite on powerpc64le-unknown-linux-gnu

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

git commit g:85c187b2127b937e211dfe46b4120d320ff661df
gcc-descr r14-10032-g85c187b2127b93

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

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 01:23:08 UTC 2024 (revision r14-10032-g85c187b212)

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 

[Bug c/95130] GCC ignoring attribute(format(gnu_printf)) on printf in mingw

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95130

--- Comment #23 from Andrew Pinski  ---
Note since MSVC 2015 runtime, printf has support %ll so ms_printf should be
fixed to incldue that.

https://learn.microsoft.com/en-us/cpp/c-runtime-library/format-specification-syntax-printf-and-wprintf-functions?view=msvc-140

I think for GCC 15, we should just update ms_printf to the 2015 version of what
is supported ...

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #12 from Andrew Pinski  ---
(In reply to Nikita Kniazev from comment #11)
> -mcrtdll=ucrt should make __printf__ be gnu_printf instead of ms_printf.
> Should I file separate issue or this one can be reopened?

The reality is ms_printf most likely should just include z and ll support
instead since they are supported now:
https://learn.microsoft.com/en-us/cpp/c-runtime-library/format-specification-syntax-printf-and-wprintf-functions?view=msvc-170

They have been included since 2015. As I mentioned GCC mingw support is out of
date really and should be fixed there .

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

Nikita Kniazev  changed:

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|INVALID |---

--- Comment #11 from Nikita Kniazev  ---
-mcrtdll=ucrt should make __printf__ be gnu_printf instead of ms_printf. Should
I file separate issue or this one can be reopened?

Results for 14.0.1 20240419 (experimental) [remotes/origin/HEAD r14-10032-g85c187b212] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

git commit g:85c187b2127b937e211dfe46b4120d320ff661df
gcc-descr r14-10032-g85c187b2127b93

power8
Linux 5.4.0-174-generic ppc64le
GNU Make 4.2.1

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 00:19:40 UTC 2024 (revision r14-10032-g85c187b212)

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: 

Re: [PATCH v2 2/2] c++/modules: Fix instantiation of imported temploid friends [PR114275]

[Nathaniel Shead]

On Wed, Apr 17, 2024 at 02:02:21PM -0400, Patrick Palka wrote:
> On Mon, 15 Apr 2024, Nathaniel Shead wrote:
> 
> > I'm not a huge fan of always streaming 'imported_temploid_friends' for
> > all decls, but I don't think it adds much performance cost over adding a
> > new flag to categorise decls that might be marked as such.
> 
> IIUC this value is going to be almost always null which is encoded as a
> single 0 byte, which should be fast to stream.  But I wonder how much
> larger  gets?  Can we get away with streaming this value
> only for TEMPLATE_DECLs?

Yes, it should either just be a 0 byte or an additional backref
somewhere, which will likely also be small. On my system it increases
the size by 0.26%, from 31186800 bytes to 31268672.

But I've just found that this patch has a bug anyway, in that it doesn't
correctly dedup if the friend types are instantiated in two separate
modules that are then both imported.  I'll see what I need to do to fix
this which may influence what we need to stream here.

> > 
> > Bootstrapped and regtested on x86_64-pc-linux-gnu, OK for trunk?
> > 
> > -- >8 --
> > 
> > This patch fixes a number of issues with the handling of temploid friend
> > declarations.
> > 
> > The primary issue is that instantiations of friend declarations should
> > attach the declaration to the same module as the befriending class, by
> > [module.unit] p7.1 and [temp.friend] p2; this could be a different
> > module from the current TU, and so needs special handling.
> 
> Nice, your approach seems consistent with Nathan's comments in the past
> about this issue:
> 
> https://gcc.gnu.org/pipermail/gcc-patches/2022-October/603288.html
> https://gcc.gnu.org/pipermail/gcc-patches/2023-February/611215.htmlw
> 
> > 
> > The other main issue here is that we can't assume that just because name
> > lookup didn't find a definition for a hidden template class, it doesn't
> > mean that it doesn't exist: it could be a non-exported entity that we've
> > nevertheless streamed in from an imported module.  We need to ensure
> > that when instantiating friend classes that we return the same TYPE_DECL
> > that we got from our imports, otherwise we will get later issues with
> > 'duplicate_decls' (rightfully) complaining that they're different.
> > 
> > This doesn't appear necessary for functions due to the existing name
> > lookup handling already finding these hidden declarations.
> 
> It does seem like a weird inconsistency that tsubst_friend_class needs
> this workaround but not tsubst_friend_function.
> 
> I wonder if we can relax duplicate_decls to treat an instantiated
> template friend class as a redeclaration instead of complaining,
> mirroring its behavior for functions, which in turn would let us get rid
> of the name lookup in tsubst_friend_class and eliminate the need for
> lookup_imported_hidden_friend?  This may be too speculative/risky of
> a refactoring at this stage though, and your approach has the nice
> advantage of changing only modules code paths.

Hm, that's a good idea.  I've played around a little bit with trying
this but I've gotten a little stuck, might try again later.  It also
feels a little silly to do a full instantiation of a (potentially) large
type only to immediately throw it away when we could just look for it
beforehand, but this does feel like a neater solution anyway.

> In any case I hope we can fix this issue for GCC 14!  LGTM overall.
> 
> > 
> > PR c++/105320
> > PR c++/114275
> > 
> > gcc/cp/ChangeLog:
> > 
> > * cp-tree.h (propagate_defining_module): Declare.
> > (lookup_imported_hidden_friend): Declare.
> > * decl.cc (duplicate_decls): Also check if hidden declarations
> > can be redeclared in this module.
> > * module.cc (imported_temploid_friends): New map.
> > (init_modules): Initialize it.
> > (trees_out::decl_value): Write it.
> > (trees_in::decl_value): Read it.
> > (get_originating_module_decl): Follow the owning decl for an
> > imported temploid friend.
> > (propagate_defining_module): New function.
> > * name-lookup.cc (lookup_imported_hidden_friend): New function.
> > * pt.cc (tsubst_friend_function): Propagate defining module for
> > new friend functions.
> > (tsubst_friend_class): Lookup imported hidden friends. Check
> > for valid redeclaration. Propagate defining module for new
> > friend classes.
> > 
> > gcc/testsuite/ChangeLog:
> > 
> > * g++.dg/modules/tpl-friend-10_a.C: New test.
> > * g++.dg/modules/tpl-friend-10_b.C: New test.
> > * g++.dg/modules/tpl-friend-10_c.C: New test.
> > * g++.dg/modules/tpl-friend-11_a.C: New test.
> > * g++.dg/modules/tpl-friend-11_b.C: New test.
> > * g++.dg/modules/tpl-friend-12_a.C: New test.
> > * g++.dg/modules/tpl-friend-12_b.C: New test.
> > * g++.dg/modules/tpl-friend-12_c.C: New test.
> > * g++.dg/modules/tpl-friend-12_d.C: New test.
> > * g++.dg/modules/tpl-friend-12_e.C: New test.
> > * 

[Bug analyzer/114778] New: ICE: internal compiler error: in get_region_for_local, at analyzer/region.cc:1366

[iamanonymous.cs at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114778

Bug ID: 114778
   Summary: ICE: internal compiler error: in get_region_for_local,
at analyzer/region.cc:1366
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: analyzer
  Assignee: dmalcolm at gcc dot gnu.org
  Reporter: iamanonymous.cs at gmail dot com
  Target Milestone: ---

Compiler Explorer: https://godbolt.org/z/r3E89h944

***
OS and Platform:
$ uname -a:
Linux ubuntu 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023
x86_64 x86_64 x86_64 GNU/Linux
***
gcc version:
$ gcc -v
Using built-in specs.
COLLECT_GCC=/root/gcc_set/202404101100/bin/gcc
COLLECT_LTO_WRAPPER=/root/gcc_set/202404101100/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc/configure --prefix=/root/gcc_set/202404101100
--with-gmp=/root/build_essential --with-mpfr=/root/build_essential
--with-mpc=/root/build_essential --enable-languages=c,c++ --disable-multilib
--with-sanitizer=address,undefined,thread,leak
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.1 20240410 (experimental) (GCC) 

git version: 0774240b4df9a9bc48ce33a9625788e402498f5a
***
Program:
$ cat mutant.c
int b;
int a(char *c) { return c[9]; }
void d() {
  struct e {
char g[b]
  } f(struct e arg) {
a(arg.g);
  }
  if (f != 'd')
;
}

***
Command Lines:
$ gcc -fanalyzer -c mutant.c
mutant.c: In function ‘d’:
mutant.c:6:3: warning: no semicolon at end of struct or union
6 |   } f(struct e arg) {
  |   ^
mutant.c:9:9: warning: comparison between pointer and integer
9 |   if (f != 'd')
  | ^~
during IPA pass: analyzer
mutant.c: In function ‘a’:
mutant.c:2:26: internal compiler error: in get_region_for_local, at
analyzer/region.cc:1366
2 | int a(char *c) { return c[9]; }
  | ~^~~
0x88c303 ana::frame_region::get_region_for_local(ana::region_model_manager*,
tree_node*, ana::region_model_context const*) const
../../gcc/gcc/analyzer/region.cc:1366
0x14815a2 ana::region_model::get_lvalue(ana::path_var,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:2466
0x148541a ana::region_model::get_rvalue_1(ana::path_var,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:2532
0x1481ccc ana::region_model::get_rvalue(ana::path_var,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:2610
0x2173639 ana::region_model::check_region_bounds(ana::region const*,
ana::access_direction, ana::svalue const*, ana::region_model_context*) const
../../gcc/gcc/analyzer/bounds-checking.cc:1396
0x147f3c9 ana::region_model::check_region_access(ana::region const*,
ana::access_direction, ana::svalue const*, ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:3095
0x147f3c9 ana::region_model::check_region_access(ana::region const*,
ana::access_direction, ana::svalue const*, ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:3084
0x147f3c9 ana::region_model::check_region_for_read(ana::region const*,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:3129
0x147f3c9 ana::region_model::check_region_for_read(ana::region const*,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:3126
0x147f3c9 ana::region_model::get_store_value(ana::region const*,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:2690
0x1481ccc ana::region_model::get_rvalue(ana::path_var,
ana::region_model_context*) const
../../gcc/gcc/analyzer/region-model.cc:2610
0x148664c ana::region_model::on_assignment(gassign const*,
ana::region_model_context*)
../../gcc/gcc/analyzer/region-model.cc:1244
0x144daf0 ana::exploded_node::on_stmt(ana::exploded_graph&, ana::supernode
const*, gimple const*, ana::program_state*, ana::uncertainty_t*, bool*,
ana::path_context*)
../../gcc/gcc/analyzer/engine.cc:1515
0x1450915 ana::exploded_graph::process_node(ana::exploded_node*)
../../gcc/gcc/analyzer/engine.cc:4125
0x145166a ana::exploded_graph::process_worklist()
../../gcc/gcc/analyzer/engine.cc:3516
0x1453c4b ana::impl_run_checkers(ana::logger*)
../../gcc/gcc/analyzer/engine.cc:6210
0x1454bb6 ana::run_checkers()
../../gcc/gcc/analyzer/engine.cc:6308
0x1443a98 execute
../../gcc/gcc/analyzer/analyzer-pass.cc:87
Please submit a full bug report, with preprocessed source (by using
-freport-bug).

Results for 14.0.1 20240419 (experimental) [remotes/origin/HEAD r14-10032-g85c187b2127] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

git commit g:85c187b2127b937e211dfe46b4120d320ff661df
gcc-descr r14-10032-g85c187b2127b93

power9
Linux 5.15.0-97-generic ppc64le
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.2
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 00:18:44 UTC 2024 (revision r14-10032-g85c187b2127)

Native configuration is powerpc64le-unknown-linux-gnu

=== gcc tests ===


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

Results for 13.2.1 20240419 [releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) testsuite on powerpc64-unknown-linux-gnu

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

git commit g:7fe0a7b4378677e052dd0bb0a9c93595ed41f7e9
gcc-descr r13-8618-g7fe0a7b4378677

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 00:21:40 UTC 2024 (revision r13-8618-g7fe0a7b437)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


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

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

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

Running target unix/-m64

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

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

=== g++ Summary ===

# of expected passes460982
# of unexpected failures2
# of expected failures  3866
# of unsupported tests  21952
/home/gccbuild/build/nightly/build-gcc-13/gcc/xg++  version 13.2.1 20240419 
[releases/gcc-13 r13-8618-g7fe0a7b437] (GCC) 

=== gcc tests ===


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

Results for 14.0.1 20240417 (experimental) [src r14-10008-g7c2a9dbcc2c] (GCC) testsuite on powerpc-ibm-aix7.2.5.0

[David Edelsohn via Gcc-testresults]

LAST_UPDATED: Wed Apr 17 19:03:44 UTC 2024 (revision r14-10008-g7c2a9dbcc2c)

Native configuration is powerpc-ibm-aix7.2.5.0

=== g++ tests ===


Running target unix
FAIL: g++.dg/compat/eh/new1 cp_compat_x_tst.o-cp_compat_y_tst.o execute 
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 (test for excess errors)
XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 -O2 (test for excess errors)
XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 -O3 (test for excess errors)
XPASS: g++.dg/debug/pr94323.C -gdwarf-2 (test for excess errors)
XPASS: g++.dg/debug/pr94323.C 

[Bug tree-optimization/25290] PHI-OPT could be rewritten so that is uses match

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25290

--- Comment #33 from Andrew Pinski  ---
(In reply to Marc Glisse from comment #6)
> I assume it would help with this?

Note that was fixed outside of phiopt in GCC 11 by r11-6609-g13d47c37a2c043 (PR
95731).

Results for 12.3.1 20240419 [releases/gcc-12 r12-10344-g32e9660847] (GCC) testsuite on powerpc64le-unknown-linux-gnu

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

git commit g:32e96608479378a447d0078b336640948417dd02
gcc-descr r12-10344-g32e96608479378

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

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Fri Apr 19 00:21:50 UTC 2024 (revision r12-10344-g32e9660847)

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 tree-optimization/19661] unnecessary atexit calls emitted for static objects with empty destructors

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19661

--- Comment #19 from Andrew Pinski  ---
(In reply to Andrew Pinski from comment #18)
> Created attachment 57987 [details]
> Patch which I will be submitting once GCC 15 stage 1 opens up

I forgot to add the testcase from comment #12. the patch which I am going to
submit will have it.

Results for 14.0.1 20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) testsuite on x86_64-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

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

# of expected passes200711
# of unexpected failures129
# of unexpected successes   16
# of expected failures  1549
# of unresolved testcases   1
# of unsupported tests  3434

=== gcc Summary ===

# of expected passes602187
# of unexpected failures339
# of unexpected successes   60
# of expected failures  4653
# of unresolved testcases   1
# of unsupported tests  10820
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary for unix ===

# of expected passes70038
# of expected failures  273
# of unsupported tests  65

Running target unix/-m32

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

# of expected passes69704
# of expected failures  275
# of unsupported tests  223

Running target unix/-mx32

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

# of expected passes70051
# of expected failures  275
# of unsupported tests  54

=== gfortran Summary ===

# of expected passes209793
# of expected failures  823
# of unsupported tests  342
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== g++ tests ===


Ru

Regressions on master at commit r14-10029 vs commit r14-10009 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on master at commit r14-10029 vs commit r14-10009 on Linux/x86_64
New failures:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps
FAIL: gcc.dg/torture/convert-dfp-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)

New passes:

[Bug tree-optimization/19661] unnecessary atexit calls emitted for static objects with empty destructors

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19661

--- Comment #18 from Andrew Pinski  ---
Created attachment 57987
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57987=edit
Patch which I will be submitting once GCC 15 stage 1 opens up

[Bug c++/114777] inconsistent warning for pure functions on deconstructors/constructors on arm compared to other targets

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114777

--- Comment #1 from Andrew Pinski  ---
Note we only started to warn about pure/const on functions returning void in
GCC 8 .

Results for 14.0.1 20240418 (experimental) [remotes/origin/master r14-10031-ge498ba92355] (GCC) testsuite on pru-unknown-elf

[The GnuPru BuildBot via Gcc-testresults]

uot; 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 passes132985
# of unexpected failures67
# of unexpected successes   2
# of expected failures  873
# of unresolved testcases   1
# of unsupported tests  4668
/home/dinux/projects/pru/testbot-workspace/pru-gcc-build/gcc/xgcc  version 
14.0.1 20240418 (experimental) [remotes/origin/master r14-10031-ge498ba92355] 
(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

Results for 14.0.1 20240418 (experimental) [master revision gcc-14-10031-ge498ba92355] (GCC) testsuite on aarch64-unknown-linux-gnu

[ci_notify--- via Gcc-testresults]

: 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.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 passes339311
# of unexpected failures270
# of expected failures  1765
# of unsupported tests  4175
/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/aarch64-linux-gnu-gcc
  version 14.0.1 20240418 (experimental) [master revision 
gcc-14-10031-ge498ba92355] (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/pr110415-2.f90 -fsanitize=address  -O3 -g  execution test
FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address  -Os  execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -O0  execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -O1  execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -O2  execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -O3 
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  
execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -O3 -g  execution test
FAIL: gfortran.dg/asan/pr110415-3.f90 -fsanitize=address  -Os  execution test
FAIL: gfortran.dg/matmul_15.f90   -O  exec

[Bug c++/114777] New: inconsistent warning for pure functions on deconstructors/constructors on arm compared to other targets

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114777

Bug ID: 114777
   Summary: inconsistent warning for pure functions on
deconstructors/constructors on arm compared to other
targets
   Product: gcc
   Version: 14.0
Status: UNCONFIRMED
  Keywords: diagnostic
  Severity: normal
  Priority: P3
 Component: c++
  Assignee: unassigned at gcc dot gnu.org
  Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---
Target: arm-eabi, arm-linux-gnueabi

Take:
```
struct A {
A();
[[gnu::pure]] ~A();
};
```

This warns on all targets except for arm-eabi (and arm-linux-gnueabi) due to
having targetm.cxx.cdtor_returns_this() return true.

I only noticed this while working on PR 19661 .

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

[alan.coopersmith at oracle dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

--- Comment #6 from Alan Coopersmith  ---
Thanks, I didn't realize there was a test_nonfatal_assertions path through
the g_assert that could return here.

I'll update the wording on my proposed workaround to reflect that:
https://gitlab.freedesktop.org/xorg/lib/libxmu/-/merge_requests/16

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

[alan.coopersmith at oracle dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

--- Comment #5 from Alan Coopersmith  ---
Created attachment 57986
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57986=edit
Preproccessed test case

[Bug middle-end/104075] bogus/missing -Wuse-after-free

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104075
Bug 104075 depends on bug 114776, which changed state.

Bug 114776 Summary: -Wuse-after-free analysis believes assert() but not 
g_assert_null()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |INVALID

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

Andrew Pinski  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |INVALID

--- Comment #4 from Andrew Pinski  ---


So g_assertion_message can actually return in one case.
https://github.com/GNOME/glib/blob/81eaabb30803b0e30edca888772f7459fa389650/glib/gtestutils.c#L3305

So yes this is a valid warning.

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

--- Comment #3 from Andrew Pinski  ---
Seems like g_assertion_message should have _Noreturn on it if you are compiling
for C11-C17 and [[noreturn]] for C++11+ (and C23+).

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

--- Comment #2 from Andrew Pinski  ---
As far as I can tell g_assertion_message does not have noreturn on it which
means this invalid.

It only has G_ANALYZER_NORETURN on it.
which is only defined to analyzer_noreturn if running under clang's analyzer.

[Bug tree-optimization/114776] -Wuse-after-free analysis believes assert() but not g_assert_null()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

Andrew Pinski  changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2024-04-18
 Ever confirmed|0   |1

--- Comment #1 from Andrew Pinski  ---
Can you attach the preprocessed source?

It is almost definitely the way g_assert_null is defined.

[Bug c/114776] New: -Wuse-after-free analysis believes assert() but not g_assert_null()

[alan.coopersmith at oracle dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776

Bug ID: 114776
   Summary: -Wuse-after-free analysis believes assert() but not
g_assert_null()
   Product: gcc
   Version: 13.2.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c
  Assignee: unassigned at gcc dot gnu.org
  Reporter: alan.coopersmith at oracle dot com
  Target Milestone: ---

Created attachment 57985
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57985=edit
Test case

When reviewing the -Wuse-after-free error reported in:
 https://gitlab.freedesktop.org/xorg/lib/libxmu/-/merge_requests/13

in which gcc gives a use-after-free warning for p in:
p2 = Xmureallocarray(p, 2, ALLOC_LIMIT);
g_assert_null(p2);
[...]
free(p);
even though the realloc failed and returned NULL and did not free p.

I found that the -Wuse-after-free warning went away if I changed
g_assert_null(p2);
to
assert(p2 == NULL);

so it appears something in the way g_assert_null from glib is defined
does not convince gcc that p2 must be NULL the way the simple system
assert does.

I've made a cut down test case, and can reproduce the false alarm with

gcc `pkg-config --cflags glib-2.0` -Wall -O2 -c realloc.c

using gcc 13.2.0 on Solaris 11.4.66 on x86-64.  (The original report came
from a gentoo Linux user, and I reproduced on Debian Linux, so this isn't
OS-specific.)

Adding -DUSE_SYSTEM_ASSERT to the compiler command line makes the warning
go away.

Results for 14.0.1 20240418 (experimental) [remotes/origin/HEAD r14-10031-ge498ba9235] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes178407
# of unexpected failures128
# of unexpected successes   13
# of expected failures  1595
# of unsupported tests  5028
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240418 
(experimental) [remotes/origin/HEAD r14-10031-ge498ba9235] (GCC) 

=== gfortran tests ===


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

Results for 14.0.1 20240418 (experimental) [master revision gcc-14-10031-ge498ba92355] (GCC) testsuite on arm-unknown-eabi

[ci_notify--- via Gcc-testresults]

VED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler 
.arch_extension fp.dp
UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler .fpu 
fpv5-d16
UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not 
.arch_extension dsp
UNRESOLVED: 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/mtp_1.c (test for excess errors)
UNRESOLVED: gcc.target/arm/mtp_1.c scan-assembler-times mrctp15, 0, r3, 
c13, c0, 3 1
FAIL: gcc.target/arm/mtp_2.c (test for excess errors)
UNRESOLVED: gcc.target/arm/mtp_2.c scan-assembler-times mrctp15, 0, r3, 
c13, c0, 4 1
FAIL: gcc.target/arm/mtp_3.c (test for excess errors)
UNRESOLVED: gcc.target/arm/mtp_3.c scan-assembler-times mrctp15, 0, r3, 
c13, c0, 3 1
FAIL: gcc.target/arm/mtp_4.c (test for excess errors)
UNRESOLVED: gcc.target/arm/mtp_4.c scan-assembler-times mrctp15, 0, r3, 
c13, c0, 2 1
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/unsigned-extend-1.c scan-assembler-not uxtb
FAIL: gcc.target/arm/cmse/cmse-15.c   -Os   check-function-bodies nonsecure2
FAIL: gcc.target/arm/cmse/cmse-15.c   -Os   check-function-bodies secure2
FAIL: gcc.target/arm/cmse/cmse-15.c   -Os   check-function-bodies secure3
FAIL: gcc.target/arm/mve/intrinsics/pr97327.c (test for excess errors)

=== gcc Summary ===

# of expected passes154125
# of unexpected failures138
# of unexpected successes   3
# of expected failures  901
# of unresolved testcases   28
# of unsupported tests  5204
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/destdir/x86_64-pc-linux-gnu/bin/arm-eabi-gcc
  version 14.0.1 2024

Regressions on native/master at commit r14-10031 vs commit r14-10030 on Linux/x86_64

[H. J. Lu via Gcc-regression]

Regressions on native/master at commit r14-10031 vs commit r14-10030 on 
Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/torture/convert-dfp-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/torture/convert-dfp.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)

C/C++ results under Intel SDE for 14.0.1 20240418 (experimental) [native/master r14-10031-ge498ba92355] (GCC) testsuite on x86_64-pc-linux-gnu

[H. J. Lu via Gcc-testresults]

-times vfnmsubps 1
FAIL: gcc.target/i386/fnabs.c scan-assembler-times \\tv?orp[sd][ \\t] 2
FAIL: gcc.target/i386/mask-unpack.c scan-tree-dump-times vect "vectorized 1 
loops" 10
FAIL: gcc.target/i386/pr100711-1.c scan-assembler-times pandn 2
FAIL: gcc.target/i386/pr100711-2.c scan-assembler-times vpandn 8
FAIL: gcc.target/i386/pr111068.c (test for excess errors)
FAIL: gcc.target/i386/pr42542-5a.c scan-assembler pcmpgtq
FAIL: gcc.target/i386/pr49168-1.c scan-assembler movups[\\t ]*%xmm[0-9]+,[^,]*
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-not vpternlogq[ t]
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-times pandn[ t] 2
XPASS: gcc.target/i386/pr54855-9.c scan-assembler-not movaps
FAIL: gcc.target/i386/pr57233.c scan-assembler vpslld[^\\n\\r]*2
FAIL: gcc.target/i386/pr57233.c scan-assembler vpsrld[^\\n\\r]*30
FAIL: gcc.target/i386/pr59390.c scan-assembler-not vfmadd
FAIL: gcc.target/i386/pr70322-3.c scan-assembler pxor
FAIL: gcc.target/i386/pr70325.c  (test for warnings, line 11)
FAIL: gcc.target/i386/pr70325.c (test for excess errors)
FAIL: gcc.target/i386/pr78904-4.c scan-assembler [ \\t]movb[\\t ]+%.h, t
FAIL: gcc.target/i386/pr80846-1.c scan-assembler-times vextracti 2
FAIL: gcc.target/i386/pr85950.c scan-assembler-times roundsd 2
FAIL: gcc.target/i386/pr91897.c scan-assembler-times movapd 8
FAIL: gcc.target/i386/pr92645.c scan-tree-dump-times optimized "vec_unpack_" 4
FAIL: gcc.target/i386/pr97873-1.c scan-assembler pabsq
FAIL: gcc.target/i386/recip-vec-divf-avx.c scan-assembler vrcpps[ 
t]+[^\\n]*%ymm
FAIL: gcc.target/i386/recip-vec-sqrtf-avx.c scan-assembler-times vrsqrtps[ 
t]+[^\\n]*%ymm 3
FAIL: gcc.target/i386/sse4_1-round-roundeven-1.c scan-assembler-times 
roundsd[^\\n\\r]*xmm 1
FAIL: gcc.target/i386/sse4_1-round-roundeven-1.c scan-assembler-times 
roundss[^\\n\\r]*xmm 1
FAIL: gcc.target/i386/vect-double-2.c scan-tree-dump-times vect "Vectorized 
loops: 1" 1
FAIL: gcc.target/i386/vect-pack-trunc-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-pack-trunc-2.c scan-assembler-times vperm[it]2w[ 
t]+[^\\n]*%zmm 1
FAIL: gcc.target/i386/vect-perm-even-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-perm-odd-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 4
FAIL: gcc.target/i386/vect-unpack-1.c scan-assembler-times vpmovzxbw[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-unpack-2.c scan-assembler-times vpmovsxbw[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vectorize4-avx.c scan-assembler vsqrtpd[ 
t]+[^\\n]*%ymm
FAIL: gcc.target/i386/vectorize7.c scan-assembler cvtdq2ps
FAIL: gcc.target/i386/xchg-2.c scan-assembler xchgb
FAIL: gcc.target/i386/xorsign.c scan-assembler-not [ \\t]or
FAIL: gcc.target/i386/xorsign.c scan-tree-dump-times vect "vectorized 2 loops" 1

=== gcc Summary for sde/-m32 ===

# of expected passes23569
# of unexpected failures90
# of unexpected successes   4
# of expected failures  31
# of unsupported tests  1048

=== gcc Summary ===

# of expected passes49508
# of unexpected failures195
# of unexpected successes   5
# of expected failures  56
# of unsupported tests  1469
/export/gnu/import/git/gcc-test-master-intel64-native/bld/gcc/xgcc  version 
14.0.1 20240418 (experimental) [native/master r14-10031-ge498ba92355] (GCC) 

=== g++ tests ===


Running target sde
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 10)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 11)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 12)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 13)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 14)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 15)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 16)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 17)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 18)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 19)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 4)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 5)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 6)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 7)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 8)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 9)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 10)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 11)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 12)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 13)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 14)
FAIL: g++.target/i386/mv28.C  -std=c

Results for 14.0.1 20240418 (experimental) [native/master r14-10031-ge498ba92355] (GCC) testsuite on x86_64-pc-linux-gnu

[H. J. Lu via Gcc-testresults]

LAST_UPDATED: Thu Apr 18 20:40:03 UTC 2024 (revision r14-10031-ge498ba92355)

Native configuration is x86_64-pc-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 72)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 77)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 note (test for warnings, line 68)
FAIL: gcc.dg/ira-loop-pressure.c scan-rtl-dump loop2_invariant "Decided to move 
invariant"
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   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg6 
== 6
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg7 
== 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 

gcc-11-20240418 is now available

[GCC Administrator via Gcc]

Snapshot gcc-11-20240418 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/11-20240418/
and on various mirrors, see https://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 11 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch 
releases/gcc-11 revision ab39cab2a984a0f57162f2072cdc0d5f6f79064c

You'll find:

 gcc-11-20240418.tar.xz   Complete GCC

  SHA256=28b7a2b34d10ea4176a4d20f9fa9aa1a9d0beabaa88f85ff8126a39b0603db85
  SHA1=ae5b7651f842cda2186844658433752aeb8a8fa5

Diffs from 11-20240411 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-11
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.

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #10 from Andrew Pinski  ---
(In reply to Nikita Kniazev from comment #9)
> Ok, is there at least an option to build GCC so it defaults __printf__ to
> gnu_printf? Defaulting __printf__ to ms_printf on UCRT is wrong (every OS
> without UCRT is already EOL).

There is none yet. But any fix won't happen until GCC 15 really ...

[Bug target/101345] wrong code at -O1 with vector modulo

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101345

--- Comment #2 from Peter Bergner  ---
(In reply to Peter Bergner from comment #1)
> Jeevitha, can you please do a git bisect from the two commits above to
> identify the commit that fixes this for posterity sake?  Thanks.

I'll note I used -O1 -mcpu=power8 for my compiles.

[Bug target/101345] wrong code at -O1 with vector modulo

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101345

Peter Bergner  changed:

   What|Removed |Added

 Resolution|--- |FIXED
  Known to work||13.0, 14.0
 CC||jeevitha at gcc dot gnu.org
 Status|UNCONFIRMED |RESOLVED
   Last reconfirmed||2024-4-18

--- Comment #1 from Peter Bergner  ---
I can confirm the checkout used at the time
(b019b28ebd65462a092c96d95e9e356c8bb39b78) does produce "subfic rX,rX,4".  That
said, with commit b85e79dce149df68b92ef63ca2a40ff1dfa61396 (about the time
gcc13 branches), it is fixed to "subfic rX,rX,2", so I'm marking this as
RESOLVED/FIXED.  It remains fixed since that commit too.

Jeevitha, can you please do a git bisect from the two commits above to identify
the commit that fixes this for posterity sake?  Thanks.

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #9 from Nikita Kniazev  ---
Ok, is there at least an option to build GCC so it defaults __printf__ to
gnu_printf? Defaulting __printf__ to ms_printf on UCRT is wrong (every OS
without UCRT is already EOL).

Results for 14.0.1 20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) testsuite on s390x-ibm-linux-gnu default

[stefansf--- via Gcc-testresults]

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

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

# of expected passes180860
# of unexpected failures173
# of unexpected successes   19
# of expected failures  1468
# of unsupported tests  4295

=== gcc Summary ===

# of expected passes358615
# of unexpected failures373
# of unexpected successes   35
# of expected failures  2937
# of unsupported tests  9208
-default/gcc/xgcc  version 14.0.1 20240418 (experimental) [master 
r14-10029-g7eecc08ccf7] (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

Youl

[Delphine Lasota via Gcc]

Sent from my iPhone

Re: [PATCH] libstdc++: Fix std::ranges::iota is not included in numeric [PR108760]

[Patrick Palka]

On Wed, 17 Apr 2024, Michael Levine (BLOOMBERG/ 919 3RD A) wrote:

> This patch fixes GCC Bug 108760: 
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108760
> Before this patch, using std::ranges::iota required including  
> when it should have been sufficient to only include .
> 
> When the patch is applied, the following code will compile: 
> https://godbolt.org/z/33EPeqd1b
> 
> I added a test case for this change as well.
> 
> I built my local version of gcc using the following configuration: $ 
> ../gcc/configure --disable-bootstrap --prefix="$(pwd)/_pfx/" 
> --enable-languages=c,c++,lto
> 
> and I tested my changes by running: $ make check-c++ -jN -k

Nice, thanks for the patch!

> 
> I ran this on the following OS:
> 
> Virtualization: wsl
> Operating System: Ubuntu 20.04.6 LTS
> Kernel: Linux 5.15.146.1-microsoft-standard-WSL2
> Architecture: x86-64

> From bd04070c281572ed7a3b48e3d33543e25b8c8afe Mon Sep 17 00:00:00 2001
> From: Michael Levine 
> Date: Fri, 23 Feb 2024 14:13:13 -0500
> Subject: [PATCH 1/2] Fix the bug
> 
> Signed-off-by: Michael Levine 
> ---
>  libstdc++-v3/include/bits/ranges_algo.h | 52 --
>  libstdc++-v3/include/bits/stl_numeric.h | 57 -
>  2 files changed, 56 insertions(+), 53 deletions(-)
> 
> diff --git a/libstdc++-v3/include/bits/ranges_algo.h 
> b/libstdc++-v3/include/bits/ranges_algo.h
> index 62faff173bd..d258be0b93f 100644
> --- a/libstdc++-v3/include/bits/ranges_algo.h
> +++ b/libstdc++-v3/include/bits/ranges_algo.h
> @@ -3521,58 +3521,6 @@ namespace ranges
>  
>  #endif // __glibcxx_ranges_contains
>  
> -#if __glibcxx_ranges_iota >= 202202L // C++ >= 23
> -
> -  template
> -struct out_value_result
> -{
> -  [[no_unique_address]] _Out out;
> -  [[no_unique_address]] _Tp value;
> -
> -  template
> - requires convertible_to
> -   && convertible_to
> - constexpr
> - operator out_value_result<_Out2, _Tp2>() const &
> - { return {out, value}; }
> -
> -  template
> - requires convertible_to<_Out, _Out2>
> -   && convertible_to<_Tp, _Tp2>
> - constexpr
> - operator out_value_result<_Out2, _Tp2>() &&
> - { return {std::move(out), std::move(value)}; }
> -};
> -
> -  template
> -using iota_result = out_value_result<_Out, _Tp>;
> -
> -  struct __iota_fn
> -  {
> -template _Sent, 
> weakly_incrementable _Tp>
> -  requires indirectly_writable<_Out, const _Tp&>
> -  constexpr iota_result<_Out, _Tp>
> -  operator()(_Out __first, _Sent __last, _Tp __value) const
> -  {
> - while (__first != __last)
> -   {
> - *__first = static_cast(__value);
> - ++__first;
> - ++__value;
> -   }
> - return {std::move(__first), std::move(__value)};
> -  }
> -
> -template _Range>
> -  constexpr iota_result, _Tp>
> -  operator()(_Range&& __r, _Tp __value) const
> -  { return (*this)(ranges::begin(__r), ranges::end(__r), 
> std::move(__value)); }
> -  };
> -
> -  inline constexpr __iota_fn iota{};
> -
> -#endif // __glibcxx_ranges_iota
> -
>  #if __glibcxx_ranges_find_last >= 202207L // C++ >= 23
>  
>struct __find_last_fn
> diff --git a/libstdc++-v3/include/bits/stl_numeric.h 
> b/libstdc++-v3/include/bits/stl_numeric.h
> index fe911154ab7..1b06c26dc02 100644
> --- a/libstdc++-v3/include/bits/stl_numeric.h
> +++ b/libstdc++-v3/include/bits/stl_numeric.h
> @@ -59,7 +59,7 @@
>  #include 
>  #include 
>  #include  // For _GLIBCXX_MOVE
> -
> +#include  // For _Range as used by std::ranges::iota
>  
>  namespace std _GLIBCXX_VISIBILITY(default)
>  {
> @@ -102,6 +102,61 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
>  }
>  #endif
>  
> +namespace ranges
> +{
> +#if __glibcxx_ranges_iota >= 202202L // C++ >= 23
> +
> +  template
> +struct out_value_result
> +{
> +  [[no_unique_address]] _Out out;
> +  [[no_unique_address]] _Tp value;
> +
> +  template
> + requires convertible_to
> +   && convertible_to
> + constexpr
> + operator out_value_result<_Out2, _Tp2>() const &
> + { return {out, value}; }
> +
> +  template
> + requires convertible_to<_Out, _Out2>
> +   && convertible_to<_Tp, _Tp2>
> + constexpr
> + operator out_value_result<_Out2, _Tp2>() &&
> + { return {std::move(out), std::move(value)}; }
> +};

IIUC out_value_result should continue to be available from , so we
probably don't want to move it to  (or one of its internal headers).
Better would be to move it to  I think.

> +
> +  template
> +using iota_result = out_value_result<_Out, _Tp>;
> +
> +  struct __iota_fn
> +  {
> +template _Sent, 
> weakly_incrementable _Tp>
> +  requires indirectly_writable<_Out, const _Tp&>
> +  constexpr iota_result<_Out, _Tp>
> +  operator()(_Out __first, _Sent __last, _Tp __value) const
> +  {
> + while (__first != __last)
> +   {
> + *__first = static_cast(__value);
> + ++__first;
> + ++__value;
> +  

Results for 14.0.1 20240418 (experimental) [remotes/origin/HEAD r14-10031-ge498ba9235] (GCC) testsuite on powerpc64le-unknown-linux-gnu

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

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

=== gcc Summary ===

# of expected passes179426
# of unexpected failures97
# of unexpected successes   20
# of expected failures  1612
# of unsupported tests  4244
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240418 
(experimental) [remotes/origin/HEAD r14-10031-ge498ba9235] (GCC) 

=== gfortran tests ===


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

=== gfortran Summary ===

# of expected passes69764
# of unexpected failures6
# of unexpected successes   18
# of expected failures  273
# of unsupported tests  177
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/gfortran  version 14.0.1 
20240418 (experimental) [remotes/origin/HEAD r14-10031-ge498ba9235] (GCC) 

=== g++ tests ===


Running target unix

=== g++ Summary ===

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

[PATCH v1 6/6] aarch64: Add DLL import/export to AArch64 target

[Evgeny Karpov]

This patch reuses the MinGW implementation to enable DLL import/export
functionality for the aarch64-w64-mingw32 target. It also modifies
environment configurations for MinGW.

gcc/ChangeLog:

* config.gcc: Add winnt-dll.o, which contains the DLL
import/export implementation.
* config/aarch64/aarch64-protos.h (legitimize_pe_coff_symbol):
Declare a MinGW function for expanding a symbol for COFF.
* config/aarch64/aarch64.cc (aarch64_legitimize_pe_coff_symbol):
Add a conditional function that reuses the MinGW implementation
for COFF and does nothing otherwise.
(aarch64_load_symref_appropriately): Add dllimport
implementation.
(aarch64_expand_call): Likewise.
(aarch64_legitimize_address): Likewise.
* config/aarch64/cygming.h (SYMBOL_FLAG_DLLIMPORT): Modify MinGW
environment to support DLL import/export.
(SYMBOL_FLAG_DLLEXPORT): Likewise.
(SYMBOL_REF_DLLIMPORT_P): Likewise.
(SYMBOL_FLAG_STUBVAR): Likewise.
(SYMBOL_REF_STUBVAR_P): Likewise.
(mingw_pe_valid_dllimport_attribute_p): Likewise.
(mingw_pe_file_end): Likewise.
(mingw_pe_record_stub): Likewise.
(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Likewise.
(TARGET_ASM_FILE_END): Likewise.
(SUB_TARGET_RECORD_STUB): Likewise.
---
 gcc/config.gcc  |  2 +-
 gcc/config/aarch64/aarch64-protos.h |  1 +
 gcc/config/aarch64/aarch64.cc   | 37 +
 gcc/config/aarch64/cygming.h| 19 +--
 4 files changed, 56 insertions(+), 3 deletions(-)

diff --git a/gcc/config.gcc b/gcc/config.gcc
index be2b20a155c..dce3a422daf 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1280,7 +1280,7 @@ aarch64-*-mingw*)
tmake_file="${tmake_file} aarch64/t-aarch64"
target_gtfiles="$target_gtfiles \$(srcdir)/config/mingw/winnt.cc"
extra_options="${extra_options} mingw/cygming.opt mingw/mingw.opt"
-   extra_objs="${extra_objs} winnt.o"
+   extra_objs="${extra_objs} winnt.o winnt-dll.o"
c_target_objs="${c_target_objs} msformat-c.o"
d_target_objs="${d_target_objs} winnt-d.o"
tmake_file="${tmake_file} mingw/t-cygming"
diff --git a/gcc/config/aarch64/aarch64-protos.h 
b/gcc/config/aarch64/aarch64-protos.h
index 95972556c56..996acb60d61 100644
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -25,6 +25,7 @@
 #include "input.h"
 #include "config/arm/aarch-common.h"
 #include "config/mingw/winnt.h"
+#include "config/mingw/winnt-dll.h"
 
 /* SYMBOL_SMALL_ABSOLUTE: Generate symbol accesses through
high and lo relocs that calculate the base address using a PC
diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index 19205927430..7e28b5f0c08 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -856,6 +856,10 @@ static const attribute_spec aarch64_gnu_attributes[] =
   { "Advanced SIMD type", 1, 1, false, true,  false, true,  NULL, NULL },
   { "SVE type",  3, 3, false, true,  false, true,  NULL, NULL 
},
   { "SVE sizeless type",  0, 0, false, true,  false, true,  NULL, NULL },
+#if TARGET_DLLIMPORT_DECL_ATTRIBUTES
+  { "dllimport", 0, 0, false, false, false, false, handle_dll_attribute, NULL 
},
+  { "dllexport", 0, 0, false, false, false, false, handle_dll_attribute, NULL 
},
+#endif
 #ifdef SUBTARGET_ATTRIBUTE_TABLE
   SUBTARGET_ATTRIBUTE_TABLE
 #endif
@@ -2815,6 +2819,15 @@ tls_symbolic_operand_type (rtx addr)
   return tls_kind;
 }
 
+rtx aarch64_legitimize_pe_coff_symbol (rtx addr, bool inreg)
+{
+#if TARGET_PECOFF
+  return legitimize_pe_coff_symbol (addr, inreg);
+#else
+  return NULL_RTX;
+#endif
+}
+
 /* We'll allow lo_sum's in addresses in our legitimate addresses
so that combine would take care of combining addresses where
necessary, but for generation purposes, we'll generate the address
@@ -2861,6 +2874,17 @@ static void
 aarch64_load_symref_appropriately (rtx dest, rtx imm,
   enum aarch64_symbol_type type)
 {
+  /* If legitimize returns a value
+ copy it directly to the destination and return.  */
+
+  rtx tmp = aarch64_legitimize_pe_coff_symbol (imm, true);
+
+  if (tmp)
+{
+   emit_insn (gen_rtx_SET (dest, tmp));
+   return;
+}
+
   switch (type)
 {
 case SYMBOL_SMALL_ABSOLUTE:
@@ -11231,6 +11255,12 @@ aarch64_expand_call (rtx result, rtx mem, rtx cookie, 
bool sibcall)
 
   gcc_assert (MEM_P (mem));
   callee = XEXP (mem, 0);
+
+  tmp = aarch64_legitimize_pe_coff_symbol (callee, false);
+
+  if (tmp)
+callee = tmp;
+
   mode = GET_MODE (callee);
   gcc_assert (mode == Pmode);
 
@@ -12707,6 +12737,13 @@ aarch64_anchor_offset (HOST_WIDE_INT offset, 
HOST_WIDE_INT size,
 static rtx
 aarch64_legitimize_address (rtx x, rtx /* orig_x  */, machine_mode mode)
 {
+  if (TARGET_DLLIMPORT_DECL_ATTRIBUTES)
+{
+  rtx 

[PATCH v1 5/6] Adjust DLL import/export implementation for AArch64

[Evgeny Karpov]

The DLL import/export mingw implementation, originally from ix86, requires
minor adjustments to be compatible with AArch64.

gcc/ChangeLog:

* config/mingw/mingw32.h (defined): Use the correct DllMainCRTStartup
entry function.
* config/mingw/winnt-dll.cc (defined): Exclude ix86-related code.
---
 gcc/config/mingw/mingw32.h| 2 +-
 gcc/config/mingw/winnt-dll.cc | 4 
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/config/mingw/mingw32.h b/gcc/config/mingw/mingw32.h
index 08f1b5f0696..efe777051b4 100644
--- a/gcc/config/mingw/mingw32.h
+++ b/gcc/config/mingw/mingw32.h
@@ -79,7 +79,7 @@ along with GCC; see the file COPYING3.  If not see
 #endif
 
 #undef SUB_LINK_ENTRY
-#if TARGET_64BIT_DEFAULT
+#if TARGET_64BIT_DEFAULT || defined (TARGET_AARCH64_MS_ABI)
 #define SUB_LINK_ENTRY SUB_LINK_ENTRY64
 #else
 #define SUB_LINK_ENTRY SUB_LINK_ENTRY32
diff --git a/gcc/config/mingw/winnt-dll.cc b/gcc/config/mingw/winnt-dll.cc
index 349ade6f5c0..294361fab4c 100644
--- a/gcc/config/mingw/winnt-dll.cc
+++ b/gcc/config/mingw/winnt-dll.cc
@@ -206,9 +206,13 @@ legitimize_pe_coff_symbol (rtx addr, bool inreg)
}
 }
 
+#if !defined (TARGET_AARCH64_MS_ABI)
+
   if (ix86_cmodel != CM_LARGE_PIC && ix86_cmodel != CM_MEDIUM_PIC)
 return NULL_RTX;
 
+#endif
+
   if (GET_CODE (addr) == SYMBOL_REF
   && !is_imported_p (addr)
   && SYMBOL_REF_EXTERNAL_P (addr)
-- 
2.25.1

[PATCH v1 4/6] aarch64: Add selectany attribute handling

[Evgeny Karpov]

This patch extends the aarch64 attributes list with the selectany
attribute for the aarch64-w64-mingw32 target and reuses the mingw
implementation to handle it.

* config/aarch64/aarch64.cc:
Extend the aarch64 attributes list.
* config/aarch64/cygming.h (SUBTARGET_ATTRIBUTE_TABLE):
Define the selectany attribute.
---
 gcc/config/aarch64/aarch64.cc | 5 -
 gcc/config/aarch64/cygming.h  | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index c763a8a6298..19205927430 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -855,7 +855,10 @@ static const attribute_spec aarch64_gnu_attributes[] =
  NULL },
   { "Advanced SIMD type", 1, 1, false, true,  false, true,  NULL, NULL },
   { "SVE type",  3, 3, false, true,  false, true,  NULL, NULL 
},
-  { "SVE sizeless type",  0, 0, false, true,  false, true,  NULL, NULL }
+  { "SVE sizeless type",  0, 0, false, true,  false, true,  NULL, NULL },
+#ifdef SUBTARGET_ATTRIBUTE_TABLE
+  SUBTARGET_ATTRIBUTE_TABLE
+#endif
 };
 
 static const scoped_attribute_specs aarch64_gnu_attribute_table =
diff --git a/gcc/config/aarch64/cygming.h b/gcc/config/aarch64/cygming.h
index 0d048879311..76623153080 100644
--- a/gcc/config/aarch64/cygming.h
+++ b/gcc/config/aarch64/cygming.h
@@ -154,6 +154,9 @@ still needed for compilation.  */
 flag_stack_check = STATIC_BUILTIN_STACK_CHECK; \
   } while (0)
 
+#define SUBTARGET_ATTRIBUTE_TABLE \
+  { "selectany", 0, 0, true, false, false, false, \
+mingw_handle_selectany_attribute, NULL }
 
 #define SUPPORTS_ONE_ONLY 1
 
-- 
2.25.1

Results for 14.0.1 20240418 (experimental) [remotes/origin/HEAD r14-10031-ge498ba92355] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER9) via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes179426
# of unexpected failures113
# of unexpected successes   20
# of expected failures  1612
# of unsupported tests  4242
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240418 
(experimental) [remotes/origin/HEAD r14-10031-ge498ba92355] (GCC) 

=== gfortran tests ===


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

[PATCH v1 3/6] Rename functions for reuse in AArch64

[Evgeny Karpov]

This patch renames functions related to dllimport/dllexport
and selectany functionality. These functions will be reused
in the aarch64-w64-mingw32 target.

gcc/ChangeLog:

* config/i386/cygming.h (mingw_pe_record_stub):
Rename functions in mingw folder which will be reused for
aarch64.
(TARGET_ASM_FILE_END): Update to new target-independent name.
(SUBTARGET_ATTRIBUTE_TABLE): Likewise.
(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Likewise.
(SUB_TARGET_RECORD_STUB): Likewise.
* config/i386/i386-protos.h (ix86_handle_selectany_attribute): Likewise.
(mingw_handle_selectany_attribute): Likewise.
(i386_pe_valid_dllimport_attribute_p): Likewise.
(mingw_pe_valid_dllimport_attribute_p): Likewise.
(i386_pe_file_end): Likewise.
(mingw_pe_file_end): Likewise.
(i386_pe_record_stub): Likewise.
(mingw_pe_record_stub): Likewise.
* config/mingw/winnt.cc (ix86_handle_selectany_attribute): Likewise.
(mingw_handle_selectany_attribute): Likewise.
(i386_pe_valid_dllimport_attribute_p): Likewise.
(mingw_pe_valid_dllimport_attribute_p): Likewise.
(i386_pe_record_stub): Likewise.
(mingw_pe_record_stub): Likewise.
(i386_pe_file_end): Likewise.
(mingw_pe_file_end): Likewise.
* config/mingw/winnt.h (mingw_handle_selectany_attribute):
Declate functionality that will be reused by multiple targets.
(mingw_pe_file_end): Likewise.
(mingw_pe_record_stub): Likewise.
(mingw_pe_valid_dllimport_attribute_p): Likewise.
---
 gcc/config/i386/cygming.h | 6 +++---
 gcc/config/i386/i386-protos.h | 3 ---
 gcc/config/mingw/winnt.cc | 6 +++---
 gcc/config/mingw/winnt.h  | 6 +-
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h
index 4110ceab824..061136efa0a 100644
--- a/gcc/config/i386/cygming.h
+++ b/gcc/config/i386/cygming.h
@@ -342,7 +342,7 @@ do {\
 
 /* Output function declarations at the end of the file.  */
 #undef TARGET_ASM_FILE_END
-#define TARGET_ASM_FILE_END i386_pe_file_end
+#define TARGET_ASM_FILE_END mingw_pe_file_end
 
 /* Kludge because of missing PE-COFF support for early LTO debug.  */
 #undef  TARGET_ASM_LTO_START
@@ -443,7 +443,7 @@ do {\
 
 #define SUBTARGET_ATTRIBUTE_TABLE \
   { "selectany", 0, 0, true, false, false, false, \
-ix86_handle_selectany_attribute, NULL }
+mingw_handle_selectany_attribute, NULL }
   /* { name, min_len, max_len, decl_req, type_req, fn_type_req,
affects_type_identity, handler, exclude } */
 
@@ -451,7 +451,7 @@ do {\
 #undef NO_PROFILE_COUNTERS
 #define NO_PROFILE_COUNTERS 1
 
-#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P i386_pe_valid_dllimport_attribute_p
+#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P mingw_pe_valid_dllimport_attribute_p
 #define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION 
i386_pe_adjust_class_at_definition
 #define SUBTARGET_MANGLE_DECL_ASSEMBLER_NAME i386_pe_mangle_decl_assembler_name
 
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index dbced12f8d4..4dc90179b9b 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -261,7 +261,6 @@ extern unsigned int ix86_local_alignment (tree, 
machine_mode,
 extern unsigned int ix86_minimum_alignment (tree, machine_mode,
unsigned int);
 extern tree ix86_handle_shared_attribute (tree *, tree, tree, int, bool *);
-extern tree ix86_handle_selectany_attribute (tree *, tree, tree, int, bool *);
 extern int x86_field_alignment (tree, int);
 extern tree ix86_valid_target_attribute_tree (tree, tree,
  struct gcc_options *,
@@ -301,12 +300,10 @@ extern void ix86_register_pragmas (void);
 extern void i386_pe_record_external_function (tree, const char *);
 extern bool i386_pe_binds_local_p (const_tree);
 extern const char *i386_pe_strip_name_encoding_full (const char *);
-extern bool i386_pe_valid_dllimport_attribute_p (const_tree);
 extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,
const char *,
HOST_WIDE_INT,
HOST_WIDE_INT);
-extern void i386_pe_file_end (void);
 extern void i386_pe_asm_lto_start (void);
 extern void i386_pe_asm_lto_end (void);
 extern void i386_pe_start_function (FILE *, const char *, tree);
diff --git a/gcc/config/mingw/winnt.cc b/gcc/config/mingw/winnt.cc
index 9901576ade0..a0b5950be2e 100644
--- a/gcc/config/mingw/winnt.cc
+++ b/gcc/config/mingw/winnt.cc
@@ -71,7 +71,7 @@ ix86_handle_shared_attribute (tree *node, tree name, tree, 
int,
 /* Handle a "selectany" attribute;

[PATCH v1 2/6] Extract ix86 dllimport implementation to mingw

[Evgeny Karpov]

This patch extracts the ix86 implementation for expanding a SYMBOL
into its corresponding dllimport, far-address, or refptr symbol.
It will be reused in the aarch64-w64-mingw32 target.
The implementation is copied as is from i386/i386.cc with
minor changes to follow to the code style.

Also this patch replaces the original DLL import/export
implementation in ix86 with mingw.

gcc/ChangeLog:

* config.gcc: Add winnt-dll.o, which contains the DLL
import/export implementation.
* config/i386/cygming.h (SUB_TARGET_RECORD_STUB): Remove the
old implementation. Rename the required function to MinGW.
Rename it to a conditional function that will reuse the
MinGW implementation for COFF and nothing otherwise.
* config/i386/i386-expand.cc (ix86_expand_move): Likewise.
* config/i386/i386-expand.h (is_imported_p): Likewise.
(mingw_GOT_alias_set): Likewise.
(ix86_legitimize_pe_coff_symbol): Likewise.
* config/i386/i386-protos.h: Likewise.
* config/i386/i386.cc (is_imported_p): Likewise.
(ix86_legitimize_pe_coff_symbol): Likewise.
(ix86_GOT_alias_set): Likewise.
(legitimize_pic_address): Likewise.
(struct dllimport_hasher):
(GTY): Likewise.
(get_dllimport_decl): Likewise.
(legitimize_pe_coff_extern_decl): Likewise.
(legitimize_dllimport_symbol): Likewise.
(legitimize_pe_coff_symbol): Likewise.
(ix86_legitimize_address): Likewise.
* config/mingw/winnt.h (mingw_pe_record_stub): Likewise.
* config/mingw/winnt.cc (i386_pe_record_stub): Likewise.
(mingw_pe_record_stub): Likewise.
* config/mingw/t-cygming: Add the winnt-dll.o compilation.
* config/mingw/winnt-dll.cc: New file.
---
 gcc/config.gcc |   6 +-
 gcc/config/i386/cygming.h  |   2 +-
 gcc/config/i386/i386-expand.cc |   2 +-
 gcc/config/i386/i386-expand.h  |   2 +-
 gcc/config/i386/i386-protos.h  |   2 +-
 gcc/config/i386/i386.cc| 211 --
 gcc/config/mingw/t-cygming |   6 +
 gcc/config/mingw/winnt-dll.cc  | 229 +
 gcc/config/mingw/winnt-dll.h   |  26 
 gcc/config/mingw/winnt.cc  |   2 +-
 gcc/config/mingw/winnt.h   |   1 +
 11 files changed, 292 insertions(+), 197 deletions(-)
 create mode 100644 gcc/config/mingw/winnt-dll.cc
 create mode 100644 gcc/config/mingw/winnt-dll.h

diff --git a/gcc/config.gcc b/gcc/config.gcc
index ef7f854735a..be2b20a155c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2181,7 +2181,7 @@ i[34567]86-*-cygwin*)
tmake_file="${tmake_file} mingw/t-cygming t-slibgcc"
target_gtfiles="$target_gtfiles \$(srcdir)/config/mingw/winnt.cc"
extra_options="${extra_options} mingw/cygming.opt i386/cygwin.opt"
-   extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+   extra_objs="${extra_objs} winnt.o winnt-stubs.o winnt-dll.o"
c_target_objs="${c_target_objs} msformat-c.o"
cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
d_target_objs="${d_target_objs} cygwin-d.o"
@@ -2199,7 +2199,7 @@ x86_64-*-cygwin*)
tmake_file="${tmake_file} mingw/t-cygming t-slibgcc"
target_gtfiles="$target_gtfiles \$(srcdir)/config/mingw/winnt.cc"
extra_options="${extra_options} mingw/cygming.opt i386/cygwin.opt"
-   extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+   extra_objs="${extra_objs} winnt.o winnt-stubs.o winnt-dll.o"
c_target_objs="${c_target_objs} msformat-c.o"
cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
d_target_objs="${d_target_objs} cygwin-d.o"
@@ -2283,7 +2283,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
*)
;;
esac
-   extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+   extra_objs="${extra_objs} winnt.o winnt-stubs.o winnt-dll.o"
c_target_objs="${c_target_objs} msformat-c.o"
cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
gas=yes
diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h
index beedf7c398a..4110ceab824 100644
--- a/gcc/config/i386/cygming.h
+++ b/gcc/config/i386/cygming.h
@@ -459,7 +459,7 @@ do {\
 #define TARGET_ASM_ASSEMBLE_VISIBILITY i386_pe_assemble_visibility
 
 #undef SUB_TARGET_RECORD_STUB
-#define SUB_TARGET_RECORD_STUB i386_pe_record_stub
+#define SUB_TARGET_RECORD_STUB mingw_pe_record_stub
 
 /* Static stack checking is supported by means of probes.  */
 #define STACK_CHECK_STATIC_BUILTIN 1
diff --git a/gcc/config/i386/i386-expand.cc b/gcc/config/i386/i386-expand.cc
index 8bb8f21e686..77bf4433aa8 100644
--- a/gcc/config/i386/i386-expand.cc
+++ b/gcc/config/i386/i386-expand.cc
@@ -412,7 +412,7 @@ ix86_expand_move (machine_mode mode, rtx operands[])
}
   else
{
- tmp = legitimize_pe_coff_symbol (op1, addend != 

[PATCH v1 1/6] Move mingw_* declarations to the mingw folder

[Evgeny Karpov]

This patch refactors recent changes to move mingw-related
functionality to the mingw folder. More renamings to the mingw_
prefix will be done in follow-up commits.

This is the first commit in the second patch series to add DLL
import/export implementation to AArch64.

Coauthors: Zac Walker ,
Mark Harmstone   and
Ron Riddle 

Refactored, prepared, and validated by
Radek Barton  and
Evgeny Karpov 

gcc/ChangeLog:

* config/aarch64/aarch64-protos.h
(mingw_pe_maybe_record_exported_symbol): Move mingw_*
declarations to mingw.
(mingw_pe_section_type_flags): Likewise.
(mingw_pe_unique_section): Likewise.
(mingw_pe_encode_section_info): Likewise.
* config/aarch64/cygming.h
(mingw_pe_asm_named_section): Likewise.
(mingw_pe_declare_function_type): Likewise.
* config/i386/i386-protos.h
(mingw_pe_unique_section): Likewise.
(mingw_pe_declare_function_type): Likewise.
(mingw_pe_maybe_record_exported_symbol): Likewise.
(mingw_pe_encode_section_info): Likewise.
(mingw_pe_section_type_flags): Likewise.
(mingw_pe_asm_named_section): Likewise.
* config/mingw/winnt.h: New file.
---
 gcc/config/aarch64/aarch64-protos.h |  6 +-
 gcc/config/aarch64/cygming.h|  4 
 gcc/config/i386/i386-protos.h   |  8 ++--
 gcc/config/mingw/winnt.h| 29 +
 4 files changed, 32 insertions(+), 15 deletions(-)
 create mode 100644 gcc/config/mingw/winnt.h

diff --git a/gcc/config/aarch64/aarch64-protos.h 
b/gcc/config/aarch64/aarch64-protos.h
index 1d3f94c813e..95972556c56 100644
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -24,6 +24,7 @@
 
 #include "input.h"
 #include "config/arm/aarch-common.h"
+#include "config/mingw/winnt.h"
 
 /* SYMBOL_SMALL_ABSOLUTE: Generate symbol accesses through
high and lo relocs that calculate the base address using a PC
@@ -1110,11 +,6 @@ extern void aarch64_output_patchable_area (unsigned int, 
bool);
 
 extern void aarch64_adjust_reg_alloc_order ();
 
-extern void mingw_pe_maybe_record_exported_symbol (tree, const char *, int);
-extern unsigned int mingw_pe_section_type_flags (tree, const char *, int);
-extern void mingw_pe_unique_section (tree, int);
-extern void mingw_pe_encode_section_info (tree, rtx, int);
-
 bool aarch64_optimize_mode_switching (aarch64_mode_entity);
 void aarch64_restore_za (rtx);
 
diff --git a/gcc/config/aarch64/cygming.h b/gcc/config/aarch64/cygming.h
index 2e7b01feb76..0d048879311 100644
--- a/gcc/config/aarch64/cygming.h
+++ b/gcc/config/aarch64/cygming.h
@@ -51,10 +51,6 @@ still needed for compilation.  */
 #include 
 #endif
 
-extern void mingw_pe_asm_named_section (const char *, unsigned int, tree);
-extern void mingw_pe_declare_function_type (FILE *file, const char *name,
-   int pub);
-
 #define TARGET_ASM_NAMED_SECTION  mingw_pe_asm_named_section
 
 /* Select attributes for named sections.  */
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index dbc861fb1ea..96368521380 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -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
 .  */
 
+#include "config/mingw/winnt.h"
+
 /* In i386-common.cc.  */
 extern bool ix86_handle_option (struct gcc_options *opts,
struct gcc_options *opts_set ATTRIBUTE_UNUSED,
@@ -295,16 +297,10 @@ extern void ix86_target_macros (void);
 extern void ix86_register_pragmas (void);
 
 /* In winnt.cc  */
-extern void mingw_pe_unique_section (tree, int);
-extern void mingw_pe_declare_function_type (FILE *, const char *, int);
 extern void i386_pe_record_external_function (tree, const char *);
-extern void mingw_pe_maybe_record_exported_symbol (tree, const char *, int);
-extern void mingw_pe_encode_section_info (tree, rtx, int);
 extern bool i386_pe_binds_local_p (const_tree);
 extern const char *i386_pe_strip_name_encoding_full (const char *);
 extern bool i386_pe_valid_dllimport_attribute_p (const_tree);
-extern unsigned int mingw_pe_section_type_flags (tree, const char *, int);
-extern void mingw_pe_asm_named_section (const char *, unsigned int, tree);
 extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,
const char *,
HOST_WIDE_INT,
diff --git a/gcc/config/mingw/winnt.h b/gcc/config/mingw/winnt.h
new file mode 100644
index 000..da8445904ce
--- /dev/null
+++ b/gcc/config/mingw/winnt.h
@@ -0,0 +1,29 @@
+/* Subroutines for targets on Windows.
+Copyright (C) 2024 Free Software Foundation, Inc.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software 

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #8 from Andrew Pinski  ---
(In reply to Nikita Kniazev from comment #7)
> (In reply to Andrew Pinski from comment #6)
> > (In reply to Nikita Kniazev from comment #5)
> > > > So there is mingw_printf and gnu_printf attributes for mingw because at 
> > > > one point %ll didn't exist for mingw and nobody has updated it since 
> > > > then.
> > > 
> > > Do you mean that binutils and [other code out
> > > there](https://github.com/
> > > search?q=%2F__attribute__%5Cs*%5C%28%5Cs*%5C%28%5Cs*_*format_*%5Cs*%5C%28%5Cs
> > > *_*printf%2F=code) should be updated to use gnu_printf in attributes?
> > > That would be a lot of work, clang doesn't know gnu_printf, and is wrong 
> > > for
> > > actual printf wrappers.
> > 
> > This has been documented/implemented this way for ~16 years now (for GCC
> > 4.4.0), r0-86297-g6590fc9fbd071d .
> > 
> > https://inbox.sourceware.org/gcc-patches/OF604F1098.0E3FE32A-ONC1257408.
> > 003bb78c-c1257408.003ce...@onevision.de/
> 
> Which attributes should use for
> 
> void my_printf(const char *fmt, ...)
> {
>   va_list ap;
> 
>   va_start(ap, fmt);
>   printf(fmt, ap);
>   va_end(ap);
> }
> 
> so it will behave correctly with any combination of -std=c89, -std=c99,
> __USE_MINGW_ANSI_STDIO=0, __USE_MINGW_ANSI_STDIO=1, _UCRT

that is a good question but that is a question for the mingw forums really
rather than inside gcc bugzilla.

[PATCH v1 0/6] Add DLL import/export implementation to AArch64

[Evgeny Karpov]

Hello,

This is the second patch series, following the first patch series which
introduced the aarch64-w64-mingw32 target.
https://gcc.gnu.org/pipermail/gcc-patches/2024-February/thread.html#646203
https://gcc.gnu.org/pipermail/gcc-patches/2024-March/thread.html#647128
https://gcc.gnu.org/pipermail/gcc-patches/2024-April/thread.html#649261

The patch series aims at the goal:
Extend the aarch64-w64-mingw32 C implementation to
cross-compile OpenSSL, OpenBLAS, FFmpeg, and libjpeg-turbo. All
packages successfully pass tests.

The changes in this patch series are focused on reusing functionality
for DLL import/export from ix86 in aarch64. The ix86 implementation
for expanding a SYMBOL into its corresponding dllimport symbol has
been moved to the mingw folder. Functions related to
dllimport/dllexport functionality have been renamed for reuse in the
AArch64 target.

This patch series is implemented on top of the first patch series which
has not been merged yet. It is currently awaiting the opening of GCC Stage1.
https://gcc.gnu.org/pipermail/gcc-patches/2024-April/thread.html#649261

Patchwork cannot verify this patch series. However, a link to Linaro CI will
be provided once the testing is complete.
A minimal regression test for building main targets can be found here:
https://github.com/Windows-on-ARM-Experiments/mingw-woarm64-build/actions/runs/8739609732

Regression test for all languages on x86_86-w64-mingw32 is in progress and 
will be also provided.

Known issues:
In order to compile FFmpeg, the optimization level should be reduced
from -O3 to -O2. The fix for this issue is planned to be delivered
in the third patch series.

Thank you for your review!

Coauthors: Zac Walker ,
Mark Harmstone   and
Ron Riddle 

Refactored, prepared, and validated by
Radek Barton  and
Evgeny Karpov 

Regards,
Evgeny


Evgeny Karpov (6):
  Move mingw_* declarations to the mingw folder
  Extract ix86 dllimport implementation to mingw
  Rename functions for reuse in AArch64
  aarch64: Add selectany attribute handling
  Adjust DLL import/export implementation for AArch64
  aarch64: Add DLL import/export to AArch64 target

 gcc/config.gcc  |   8 +-
 gcc/config/aarch64/aarch64-protos.h |   7 +-
 gcc/config/aarch64/aarch64.cc   |  42 -
 gcc/config/aarch64/cygming.h|  26 +++-
 gcc/config/i386/cygming.h   |   8 +-
 gcc/config/i386/i386-expand.cc  |   2 +-
 gcc/config/i386/i386-expand.h   |   2 +-
 gcc/config/i386/i386-protos.h   |  13 +-
 gcc/config/i386/i386.cc | 211 +++--
 gcc/config/mingw/mingw32.h  |   2 +-
 gcc/config/mingw/t-cygming  |   6 +
 gcc/config/mingw/winnt-dll.cc   | 233 
 gcc/config/mingw/winnt-dll.h|  26 
 gcc/config/mingw/winnt.cc   |   8 +-
 gcc/config/mingw/winnt.h|  34 
 15 files changed, 402 insertions(+), 226 deletions(-)
 create mode 100644 gcc/config/mingw/winnt-dll.cc
 create mode 100644 gcc/config/mingw/winnt-dll.h
 create mode 100644 gcc/config/mingw/winnt.h

-- 
2.25.1

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #7 from Nikita Kniazev  ---
(In reply to Andrew Pinski from comment #6)
> (In reply to Nikita Kniazev from comment #5)
> > > So there is mingw_printf and gnu_printf attributes for mingw because at 
> > > one point %ll didn't exist for mingw and nobody has updated it since then.
> > 
> > Do you mean that binutils and [other code out
> > there](https://github.com/
> > search?q=%2F__attribute__%5Cs*%5C%28%5Cs*%5C%28%5Cs*_*format_*%5Cs*%5C%28%5Cs
> > *_*printf%2F=code) should be updated to use gnu_printf in attributes?
> > That would be a lot of work, clang doesn't know gnu_printf, and is wrong for
> > actual printf wrappers.
> 
> This has been documented/implemented this way for ~16 years now (for GCC
> 4.4.0), r0-86297-g6590fc9fbd071d .
> 
> https://inbox.sourceware.org/gcc-patches/OF604F1098.0E3FE32A-ONC1257408.
> 003bb78c-c1257408.003ce...@onevision.de/

Which attributes should use for

void my_printf(const char *fmt, ...)
{
  va_list ap;

  va_start(ap, fmt);
  printf(fmt, ap);
  va_end(ap);
}

so it will behave correctly with any combination of -std=c89, -std=c99,
__USE_MINGW_ANSI_STDIO=0, __USE_MINGW_ANSI_STDIO=1, _UCRT

Re: [PATCH v3] bpf: remove huge memory waste with string allocation.

[David Faust]

Hi Cupertino,

On 4/18/24 13:58, Cupertino Miranda wrote:
> Hi David, everyone,
> 
> Following Davids last review I decided to properly detect error cases,
> as suggested.
> The error however should be reported earlier in compilation in
> pack_enum_valud function, where all the errors are reported.
> 
> Thanks for the quick and detailed reviews.
> 
> Regards,
> Cupertino

Thanks for taking the time on this.
This version is nice, just one little comment:

> 
> The BPF backend was allocating an unnecessarily large string when
> constructing CO-RE relocations for enum types.
> This patch further verifies if an enumerator is valid for CO-RE
> representability and returns an error in those cases.

The second sentence is a little awkward and seems to imply the error is
returned when the enumerator is valid :)
Perhaps "...verifies that an enumerator is valid for CO-RE, and returns
an error if it is not" or similar would be more clear?

Otherwise, OK.
Thanks!

> 
> gcc/ChangeLog:
>   * config/bpf/core-builtins.cc (get_index_for_enum_value): Create
>   function.
>   (pack_enum_value): Check for enumerator and error out.
>   (process_enum_value): Correct string allocation.
> ---
>  gcc/config/bpf/core-builtins.cc | 57 ++---
>  1 file changed, 38 insertions(+), 19 deletions(-)
> 
> diff --git a/gcc/config/bpf/core-builtins.cc b/gcc/config/bpf/core-builtins.cc
> index e03e986e2c1..829acea98f7 100644
> --- a/gcc/config/bpf/core-builtins.cc
> +++ b/gcc/config/bpf/core-builtins.cc
> @@ -795,6 +795,23 @@ process_field_expr (struct cr_builtins *data)
>  static GTY(()) hash_map *bpf_enum_mappings;
>  tree enum_value_type = NULL_TREE;
>  
> +static int
> +get_index_for_enum_value (tree type, tree expr)
> +{
> +  gcc_assert (TREE_CODE (expr) == CONST_DECL
> +   && TREE_CODE (type) == ENUMERAL_TYPE);
> +
> +  unsigned int index = 0;
> +  for (tree l = TYPE_VALUES (type); l; l = TREE_CHAIN (l))
> +{
> +  gcc_assert (index < (1 << 16));
> +  if (TREE_VALUE (l) == expr)
> + return index;
> +  index++;
> +}
> +  return -1;
> +}
> +
>  /* Pack helper for the __builtin_preserve_enum_value.  */
>  
>  static struct cr_local
> @@ -846,6 +863,16 @@ pack_enum_value_fail:
>   ret.reloc_data.default_value = integer_one_node;
>  }
>  
> +  if (ret.fail == false )
> +{
> +  int index = get_index_for_enum_value (type, tmp);
> +  if (index == -1 || index >= (1 << 16))
> + {
> +   bpf_error ("enum value in CO-RE builtin cannot be represented");
> +   ret.fail = true;
> + }
> +}
> +
>ret.reloc_data.type = type;
>ret.reloc_data.kind = kind;
>return ret;
> @@ -864,25 +891,17 @@ process_enum_value (struct cr_builtins *data)
>  
>struct cr_final ret = { NULL, type, data->kind };
>  
> -  if (TREE_CODE (expr) == CONST_DECL
> - && TREE_CODE (type) == ENUMERAL_TYPE)
> -{
> -  unsigned int index = 0;
> -  for (tree l = TYPE_VALUES (type); l; l = TREE_CHAIN (l))
> - {
> -   if (TREE_VALUE (l) == expr)
> - {
> -   char *tmp = (char *) ggc_alloc_atomic ((index / 10) + 1);
> -   sprintf (tmp, "%d", index);
> -   ret.str = (const char *) tmp;
> -
> -   break;
> - }
> -   index++;
> - }
> -}
> -  else
> -gcc_unreachable ();
> +  gcc_assert (TREE_CODE (expr) == CONST_DECL
> +   && TREE_CODE (type) == ENUMERAL_TYPE);
> +
> +  int index = get_index_for_enum_value (type, expr);
> +  gcc_assert (index != -1 && index < (1 << 16));
> +
> +  /* Index can only be a value up to 2^16.  Should always fit
> + in 6 chars.  */
> +  char tmp[6];
> +  sprintf (tmp, "%u", index);
> +  ret.str = CONST_CAST (char *, ggc_strdup(tmp));
>  
>return ret;
>  }

Results for 14.0.1 20240418 (experimental) [master r14-10031-ge498ba9235] (GCC) testsuite on powerpc64-unknown-linux-gnu

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

git commit g:e498ba92355881a91f271860f9de359d913e5a68
gcc-descr r14-10031-ge498ba92355881

power9 BE
Linux 6.7.9-powerpc64 ppc64
GNU Make 4.3

DejaGnu:
DejaGnu version 1.6.3
Expect version  5.45.4
Tcl version 8.6

64-bit

LAST_UPDATED: Thu Apr 18 20:14:36 UTC 2024 (revision r14-10031-ge498ba9235)

Native configuration is powerpc64-unknown-linux-gnu

=== g++ tests ===


Running target unix/-m32

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

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

Running target unix/-m64

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

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

=== g++ Summary ===

# of expected passes510403
# of expected failures  5241
# of unsupported tests  23185
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++  version 14.0.1 20240418 
(experimental) [master r14-10031-ge498ba9235] (GCC) 

=== gcc tests ===


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

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #6 from Andrew Pinski  ---
(In reply to Nikita Kniazev from comment #5)
> > So there is mingw_printf and gnu_printf attributes for mingw because at one 
> > point %ll didn't exist for mingw and nobody has updated it since then.
> 
> Do you mean that binutils and [other code out
> there](https://github.com/
> search?q=%2F__attribute__%5Cs*%5C%28%5Cs*%5C%28%5Cs*_*format_*%5Cs*%5C%28%5Cs
> *_*printf%2F=code) should be updated to use gnu_printf in attributes?
> That would be a lot of work, clang doesn't know gnu_printf, and is wrong for
> actual printf wrappers.

This has been documented/implemented this way for ~16 years now (for GCC
4.4.0), r0-86297-g6590fc9fbd071d .

https://inbox.sourceware.org/gcc-patches/of604f1098.0e3fe32a-onc1257408.003bb78c-c1257408.003ce...@onevision.de/

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #5 from Nikita Kniazev  ---
> So there is mingw_printf and gnu_printf attributes for mingw because at one 
> point %ll didn't exist for mingw and nobody has updated it since then.

Do you mean that binutils and [other code out
there](https://github.com/search?q=%2F__attribute__%5Cs*%5C%28%5Cs*%5C%28%5Cs*_*format_*%5Cs*%5C%28%5Cs*_*printf%2F=code)
should be updated to use gnu_printf in attributes? That would be a lot of work,
clang doesn't know gnu_printf, and is wrong for actual printf wrappers.

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

Andrew Pinski  changed:

   What|Removed |Added

 Resolution|--- |INVALID
 Status|UNCONFIRMED |RESOLVED

--- Comment #4 from Andrew Pinski  ---
This is documented this way. If you want to use C99 printf format, you need to
use gnu_printf instead (note gnu_printf format is for all targets and not just
mingw).

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #3 from Andrew Pinski  ---
If anything gnu_printf should be used instead for _bfd_error_handler and that
would be a binutils issue and reported there ...

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

--- Comment #2 from Andrew Pinski  ---
(In reply to Andrew Pinski from comment #1)
> So there is mingw_printf and gnu_printf attributes for mingw because at one
> point %ll didn't exist for mingw and nobody has updated it since then.

Sorry I mean ms_printf rather than mingw_printf.

Anyways this is all documented:
https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/Common-Function-Attributes.html#index-format-function-attribute

[PATCH v3] bpf: remove huge memory waste with string allocation.

[Cupertino Miranda]

Hi David, everyone,

Following Davids last review I decided to properly detect error cases,
as suggested.
The error however should be reported earlier in compilation in
pack_enum_valud function, where all the errors are reported.

Thanks for the quick and detailed reviews.

Regards,
Cupertino

The BPF backend was allocating an unnecessarily large string when
constructing CO-RE relocations for enum types.
This patch further verifies if an enumerator is valid for CO-RE
representability and returns an error in those cases.

gcc/ChangeLog:
* config/bpf/core-builtins.cc (get_index_for_enum_value): Create
function.
(pack_enum_value): Check for enumerator and error out.
(process_enum_value): Correct string allocation.
---
 gcc/config/bpf/core-builtins.cc | 57 ++---
 1 file changed, 38 insertions(+), 19 deletions(-)

diff --git a/gcc/config/bpf/core-builtins.cc b/gcc/config/bpf/core-builtins.cc
index e03e986e2c1..829acea98f7 100644
--- a/gcc/config/bpf/core-builtins.cc
+++ b/gcc/config/bpf/core-builtins.cc
@@ -795,6 +795,23 @@ process_field_expr (struct cr_builtins *data)
 static GTY(()) hash_map *bpf_enum_mappings;
 tree enum_value_type = NULL_TREE;
 
+static int
+get_index_for_enum_value (tree type, tree expr)
+{
+  gcc_assert (TREE_CODE (expr) == CONST_DECL
+ && TREE_CODE (type) == ENUMERAL_TYPE);
+
+  unsigned int index = 0;
+  for (tree l = TYPE_VALUES (type); l; l = TREE_CHAIN (l))
+{
+  gcc_assert (index < (1 << 16));
+  if (TREE_VALUE (l) == expr)
+   return index;
+  index++;
+}
+  return -1;
+}
+
 /* Pack helper for the __builtin_preserve_enum_value.  */
 
 static struct cr_local
@@ -846,6 +863,16 @@ pack_enum_value_fail:
ret.reloc_data.default_value = integer_one_node;
 }
 
+  if (ret.fail == false )
+{
+  int index = get_index_for_enum_value (type, tmp);
+  if (index == -1 || index >= (1 << 16))
+   {
+ bpf_error ("enum value in CO-RE builtin cannot be represented");
+ ret.fail = true;
+   }
+}
+
   ret.reloc_data.type = type;
   ret.reloc_data.kind = kind;
   return ret;
@@ -864,25 +891,17 @@ process_enum_value (struct cr_builtins *data)
 
   struct cr_final ret = { NULL, type, data->kind };
 
-  if (TREE_CODE (expr) == CONST_DECL
- && TREE_CODE (type) == ENUMERAL_TYPE)
-{
-  unsigned int index = 0;
-  for (tree l = TYPE_VALUES (type); l; l = TREE_CHAIN (l))
-   {
- if (TREE_VALUE (l) == expr)
-   {
- char *tmp = (char *) ggc_alloc_atomic ((index / 10) + 1);
- sprintf (tmp, "%d", index);
- ret.str = (const char *) tmp;
-
- break;
-   }
- index++;
-   }
-}
-  else
-gcc_unreachable ();
+  gcc_assert (TREE_CODE (expr) == CONST_DECL
+ && TREE_CODE (type) == ENUMERAL_TYPE);
+
+  int index = get_index_for_enum_value (type, expr);
+  gcc_assert (index != -1 && index < (1 << 16));
+
+  /* Index can only be a value up to 2^16.  Should always fit
+ in 6 chars.  */
+  char tmp[6];
+  sprintf (tmp, "%u", index);
+  ret.str = CONST_CAST (char *, ggc_strdup(tmp));
 
   return ret;
 }
-- 
2.30.2

[Bug target/114775] on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

Andrew Pinski  changed:

   What|Removed |Added

   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=95130

--- Comment #1 from Andrew Pinski  ---
So there is mingw_printf and gnu_printf attributes for mingw because at one
point %ll didn't exist for mingw and nobody has updated it since then.

Results for 14.0.1 20240418 (experimental) [remotes/origin/HEAD r14-10030-ge243d0feaf] (GCC) testsuite on powerpc64le-unknown-linux-gnu

[Bill Seurer (POWER8) via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes178407
# of unexpected failures128
# of unexpected successes   13
# of expected failures  1595
# of unsupported tests  5028
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc  version 14.0.1 20240418 
(experimental) [remotes/origin/HEAD r14-10030-ge243d0feaf] (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

[Bug target/114775] New: on mingw __attribute__ ((__format__ (__printf__, ...))) doesn't recognize C99 specifiers

[nok.raven at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114775

Bug ID: 114775
   Summary: on mingw __attribute__ ((__format__ (__printf__,
...))) doesn't recognize C99 specifiers
   Product: gcc
   Version: 13.2.0
Status: UNCONFIRMED
  Keywords: diagnostic
  Severity: normal
  Priority: P3
 Component: target
  Assignee: unassigned at gcc dot gnu.org
  Reporter: nok.raven at gmail dot com
  Target Milestone: ---
Target: *-w64-mingw32

#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)

void _bfd_error_handler (const char *fmt, ...) ATTRIBUTE_PRINTF_1;

void foo(void) { _bfd_error_handler("%zu\n", sizeof(0)); }

$ gcc -Wall -c bug.c -std=c99
bug.c: In function 'foo':
bug.c:6:39: warning: unknown conversion type character 'z' in format
[-Wformat=]
6 | void foo(void) { _bfd_error_handler("%zu\n", sizeof(0)); }
  |   ^
bug.c:6:37: warning: too many arguments for format [-Wformat-extra-args]
6 | void foo(void) { _bfd_error_handler("%zu\n", sizeof(0)); }
  | ^~~


>From my understanding the warning should not happen when
`__USE_MINGW_ANSI_STDIO=1`, the difficulty is that it's set in `_mingw.h`, not
in GCC itself, and could be set by a user or by other headers.

Possible solutions:
1) Lookup real `printf` declaration, but it won't be there if the code doesn't
include `stdio.h`. False positives.
2) Query `__USE_MINGW_ANSI_STDIO` and fall back to the used C mode. Code that
sets `__USE_MINGW_ANSI_STDIO` different from default value could get false
positives on C89 and false negatives on C99, the logic for default value of
`__USE_MINGW_ANSI_STDIO` in `_mingw.h` is more complicated than just current C
mode.
3) Make GCC always be fine with C99 specifiers for now.

Any of the solutions above would be better than `-Wno-format`.

Results for 14.0.1 20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes197379
# of unexpected failures102
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4120
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69698
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== g++ tests ===


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

=== g++ Summary ===

# of expected passes260615
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11024
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240418 (experimental) [master r14-10029-g7eecc08ccf7] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

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

[Bug fortran/103471] [11/12/13/14 Regression] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1114

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103471

anlauf at gcc dot gnu.org changed:

   What|Removed |Added

 CC||anlauf at gcc dot gnu.org

--- Comment #7 from anlauf at gcc dot gnu.org ---
(In reply to Paul Thomas from comment #6)
> The current mainline and 13-branches now power through to the fatal error at
> trans-decl.cc:1800.

True, but the location does not look nice:

pr103471.f90:1:9:

1 | program p
  | 1
Fatal Error: k at (1) has no default type
compilation terminated.


With the following tentative - but otherwise untested - change:

diff --git a/gcc/fortran/trans-decl.cc b/gcc/fortran/trans-decl.cc
index e160c5c98c1..602f35f0cab 100644
--- a/gcc/fortran/trans-decl.cc
+++ b/gcc/fortran/trans-decl.cc
@@ -1797,7 +1797,9 @@ gfc_get_symbol_decl (gfc_symbol * sym)
 }

   if (sym->ts.type == BT_UNKNOWN)
-gfc_fatal_error ("%s at %C has no default type", sym->name);
+//gfc_fatal_error ("%s at %C has no default type", sym->name);
+gfc_fatal_error ("%s at %L has no default type", sym->name,
+>declared_at);

   if (sym->attr.intrinsic)
 gfc_internal_error ("intrinsic variable which isn't a procedure");


we are back at:

pr103471.f90:3:21:

3 |print *, [real(x(k))]
  | 1
Fatal Error: k at (1) has no default type
compilation terminated.


This looks more user friendly.

Re: [gcc-13 PATCH 2/2] libstdc++: Add libstdc++_libbacktrace.a to libstdc++exp

[Jonathan Wakely]

On Thu, 18 Apr 2024 at 20:51, Jonathan Wakely wrote:
>
> This completes the fixes to put all experimental symbols into
> libstdc++exp.a.
>
> On trunk the libstdc++_libbacktrace.a was removed completely and its
> contents aded to libstdc++exp.a instead. We don't want to do that on the
> gcc-13 branch because it will break makefiles using it. We can add the
> contents to libstdc++exp.a and then install a symlink so that
> -lstdc++_libbacktrace still works, but links to libstdc++exp.a instead.

It looks like simply duplicating all the libstdc___libbacktrace_FOO
variables in libbacktrace/Makefile.am does work (see attached patch),
so that we get an installed libstdc++_libbacktrace.a and a
not-installed libstdc++_libbacktraceconvenience.a which gets included
into the installed libstdc++exp.a

So if that's preferable to making the installed
libstdc++_libbacktrace.a a symlink, we can do that.

I still kinda like the symlink approach, because it reduces the size
on disk, and the same approach could be used to get rid of
libstdc++fs.a without breaking makefiles using -lstdc++fs
diff --git a/libstdc++-v3/src/experimental/Makefile.am b/libstdc++-v3/src/experimental/Makefile.am
index 6cdcdf3525d..db6f3321f90 100644
--- a/libstdc++-v3/src/experimental/Makefile.am
+++ b/libstdc++-v3/src/experimental/Makefile.am
@@ -31,7 +31,7 @@ filesystem_lib =
 endif
 
 if ENABLE_BACKTRACE
-backtrace_lib = $(top_builddir)/src/libbacktrace/libstdc++_libbacktrace.la
+backtrace_lib = $(top_builddir)/src/libbacktrace/libstdc++_libbacktraceconvenience.la
 else
 backtrace_lib =
 endif
diff --git a/libstdc++-v3/src/experimental/Makefile.in b/libstdc++-v3/src/experimental/Makefile.in
index 87e52c1c83f..709cc227a1f 100644
--- a/libstdc++-v3/src/experimental/Makefile.in
+++ b/libstdc++-v3/src/experimental/Makefile.in
@@ -149,7 +149,7 @@ am__uninstall_files_from_dir = { \
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
 LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
 @ENABLE_FILESYSTEM_TS_TRUE@am__DEPENDENCIES_1 = $(top_builddir)/src/filesystem/libstdc++fsconvenience.la
-@ENABLE_BACKTRACE_TRUE@am__DEPENDENCIES_2 = $(top_builddir)/src/libbacktrace/libstdc++_libbacktrace.la
+@ENABLE_BACKTRACE_TRUE@am__DEPENDENCIES_2 = $(top_builddir)/src/libbacktrace/libstdc++_libbacktraceconvenience.la
 am__objects_1 = contract.lo
 am_libstdc__exp_la_OBJECTS = $(am__objects_1)
 libstdc__exp_la_OBJECTS = $(am_libstdc__exp_la_OBJECTS)
@@ -452,7 +452,7 @@ toolexeclib_LTLIBRARIES = libstdc++exp.la
 @ENABLE_FILESYSTEM_TS_FALSE@filesystem_lib = 
 @ENABLE_FILESYSTEM_TS_TRUE@filesystem_lib = $(top_builddir)/src/filesystem/libstdc++fsconvenience.la
 @ENABLE_BACKTRACE_FALSE@backtrace_lib = 
-@ENABLE_BACKTRACE_TRUE@backtrace_lib = $(top_builddir)/src/libbacktrace/libstdc++_libbacktrace.la
+@ENABLE_BACKTRACE_TRUE@backtrace_lib = $(top_builddir)/src/libbacktrace/libstdc++_libbacktraceconvenience.la
 headers = 
 sources = \
 	contract.cc
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.am b/libstdc++-v3/src/libbacktrace/Makefile.am
index 4a08f11da1e..d45d60c8f69 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.am
+++ b/libstdc++-v3/src/libbacktrace/Makefile.am
@@ -31,18 +31,21 @@
 
 include $(top_srcdir)/fragment.am
 
-noinst_LTLIBRARIES = libstdc++_libbacktrace.la
+toolexeclib_LTLIBRARIES = libstdc++_libbacktrace.la
+noinst_LTLIBRARIES = libstdc++_libbacktraceconvenience.la
 
 ACLOCAL_AMFLAGS = -I ../.. -I ../../config
 
 # This will be used instead of the common AM_CPPFLAGS from fragment.am
-libstdc___libbacktrace_la_CPPFLAGS = \
+bt_cppflags = \
 	-I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
 	-I ../../../libgcc -I .. -I $(top_srcdir) \
 	-I $(top_srcdir)/../libbacktrace \
 	-I $(top_srcdir)/../libiberty \
 	-include $(top_srcdir)/src/libbacktrace/backtrace-rename.h \
 	$(BACKTRACE_CPPFLAGS)
+libstdc___libbacktrace_la_CPPFLAGS = $(bt_cppflags)
+libstdc___libbacktraceconvenience_la_CPPFLAGS = $(bt_cppflags)
 
 WARN_FLAGS = -W -Wall -Wwrite-strings -Wmissing-format-attribute \
 	 -Wcast-qual
@@ -61,8 +64,9 @@ obj_prefix = std_stacktrace
 
 # Each FILE.c in SOURCES will be compiled to SHORTNAME-FILE.o
 libstdc___libbacktrace_la_SHORTNAME = $(obj_prefix)
+libstdc___libbacktraceconvenience_la_SHORTNAME = $(obj_prefix)
 
-libstdc___libbacktrace_la_SOURCES = \
+sources = \
 	atomic.c \
 	backtrace.c \
 	dwarf.c \
@@ -72,6 +76,8 @@ libstdc___libbacktrace_la_SOURCES = \
 	simple.c \
 	state.c \
 	cp-demangle.c
+libstdc___libbacktrace_la_SOURCES = $(sources)
+libstdc___libbacktraceconvenience_la_SOURCES = $(sources)
 
 FORMAT_FILES = \
 	elf.c \
@@ -86,19 +92,25 @@ ALLOC_FILES = \
 	alloc.c \
 	mmap.c
 
-EXTRA_libstdc___libbacktrace_la_SOURCES = \
+extra_sources = \
 	$(FORMAT_FILES) \
 	$(VIEW_FILES) \
 	$(ALLOC_FILES)
 
+EXTRA_libstdc___libbacktrace_la_SOURCES = $(extra_sources)
+EXTRA_libstdc___libbacktraceconvenience_la_SOURCES = $(extra_sources)
+
 # These three files are chosen by configure and added to the link.
 # We need the SHORTNAME- prefix so that they 

[committed, wwwdocs] gcc-14/changes.html: nios2 target is obsolete

[Sandra Loosemore]

I've committed the attached patch, per

https://gcc.gnu.org/pipermail/gcc/2024-April/243749.html

-SandraFrom a6afbd07ee3d669dc6ac396d68a99926a30818f9 Mon Sep 17 00:00:00 2001
From: Sandra Loosemore 
Date: Mon, 15 Apr 2024 17:17:35 +
Subject: [committed, wwwdocs] gcc-14/changes.html: nios2 target is obsolete

---
 htdocs/gcc-14/changes.html | 4 
 1 file changed, 4 insertions(+)

diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index c98ebe5a..9509487c 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -49,6 +49,10 @@ a work-in-progress.
   unmaintained for quite a while has been declared obsolete in GCC 14.
   The next release of GCC will have their sources permanently removed.
   
+  Support for the nios2*-*- target ports has also been
+  declared obsolete in GCC 14, and the sources will also be removed
+  in the next release of GCC.
+  
   https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html;>-fanalyzer
 is still only suitable for analyzing C code.
 In particular, using it on C++ is unlikely to give meaningful output.
-- 
2.25.1

[committed] Add nios2*-*-* to the list of obsolete targets

[Sandra Loosemore]

I've committed the attach patch, per

https://gcc.gnu.org/pipermail/gcc/2024-April/243749.html

-SandraFrom 71ba5a721749174815dec712d113f3afb251deda Mon Sep 17 00:00:00 2001
From: Sandra Loosemore 
Date: Mon, 8 Apr 2024 14:36:08 +
Subject: [committed] Add nios2*-*-* to the list of obsolete targets

This patch marks the nios2*-*-* targets obsolete in GCC 14.  Intel has
EOL'ed this architecture and the maintainers no longer have access to
hardware for testing.  While the port is still in reasonably good
shape at this time, no further testing or updates are planned.

gcc/
	* config.gcc: Add nios2*-*-* to the list of obsoleted targets.

contrib/
	* config-list.mk (LIST): --enable-obsolete for nios2*-*-*.
---
 contrib/config-list.mk | 3 ++-
 gcc/config.gcc | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/contrib/config-list.mk b/contrib/config-list.mk
index 16df66f0fc6..f282cd95c8d 100644
--- a/contrib/config-list.mk
+++ b/contrib/config-list.mk
@@ -78,7 +78,8 @@ LIST = \
   moxie-uclinux moxie-rtems \
   msp430-elf msp430-elfbare \
   nds32le-elf nds32be-elf \
-  nios2-elf nios2-linux-gnu nios2-rtems \
+  nios2-elfOPT-enable-obsolete nios2-linux-gnuOPT-enable-obsolete \
+  nios2-rtemsOPT-enable-obsolete \
   nvptx-none \
   or1k-elf or1k-linux-uclibc or1k-linux-musl or1k-rtems \
   pdp11-aout \
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 5df3c52f8e9..029ad1f1f08 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -274,6 +274,7 @@ esac
 case ${target}${target_min} in
 *-*-solaris2.11.[0-3]*		\
| ia64*-*-*\
+   | nios2*-*-*\
  )
 if test "x$enable_obsolete" != xyes; then
   echo "*** Configuration ${target}${target_min} is obsolete." >&2
-- 
2.25.1

gcc-wwwdocs branch master updated. 0e553e8de750c4d4b97f7102f76051ad277c8c82

[Sandra Loosemore 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  0e553e8de750c4d4b97f7102f76051ad277c8c82 (commit)
  from  aef6b8ef509ad182c79437476ef1ee4643a754be (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 0e553e8de750c4d4b97f7102f76051ad277c8c82
Author: Sandra Loosemore 
Date:   Mon Apr 15 17:17:35 2024 +

gcc-14/changes.html: nios2 target is obsolete

diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index c98ebe5a..9509487c 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -49,6 +49,10 @@ a work-in-progress.
   unmaintained for quite a while has been declared obsolete in GCC 14.
   The next release of GCC will have their sources permanently removed.
   
+  Support for the nios2*-*- target ports has also been
+  declared obsolete in GCC 14, and the sources will also be removed
+  in the next release of GCC.
+  
   https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html;>-fanalyzer
 is still only suitable for analyzing C code.
 In particular, using it on C++ is unlikely to give meaningful output.

---

Summary of changes:
 htdocs/gcc-14/changes.html | 4 
 1 file changed, 4 insertions(+)


hooks/post-receive
-- 
gcc-wwwdocs

[gcc r14-10031] Add nios2*-*-* to the list of obsolete targets

[Sandra Loosemore via Gcc-cvs]

https://gcc.gnu.org/g:e498ba92355881a91f271860f9de359d913e5a68

commit r14-10031-ge498ba92355881a91f271860f9de359d913e5a68
Author: Sandra Loosemore 
Date:   Mon Apr 8 14:36:08 2024 +

Add nios2*-*-* to the list of obsolete targets

This patch marks the nios2*-*-* targets obsolete in GCC 14.  Intel has
EOL'ed this architecture and the maintainers no longer have access to
hardware for testing.  While the port is still in reasonably good
shape at this time, no further testing or updates are planned.

gcc/
* config.gcc: Add nios2*-*-* to the list of obsoleted targets.

contrib/
* config-list.mk (LIST): --enable-obsolete for nios2*-*-*.

Diff:
---
 contrib/config-list.mk | 3 ++-
 gcc/config.gcc | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/contrib/config-list.mk b/contrib/config-list.mk
index 16df66f0fc6..f282cd95c8d 100644
--- a/contrib/config-list.mk
+++ b/contrib/config-list.mk
@@ -78,7 +78,8 @@ LIST = \
   moxie-uclinux moxie-rtems \
   msp430-elf msp430-elfbare \
   nds32le-elf nds32be-elf \
-  nios2-elf nios2-linux-gnu nios2-rtems \
+  nios2-elfOPT-enable-obsolete nios2-linux-gnuOPT-enable-obsolete \
+  nios2-rtemsOPT-enable-obsolete \
   nvptx-none \
   or1k-elf or1k-linux-uclibc or1k-linux-musl or1k-rtems \
   pdp11-aout \
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 5df3c52f8e9..029ad1f1f08 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -274,6 +274,7 @@ esac
 case ${target}${target_min} in
 *-*-solaris2.11.[0-3]* \
| ia64*-*-* \
+   | nios2*-*-*\
  )
 if test "x$enable_obsolete" != xyes; then
   echo "*** Configuration ${target}${target_min} is obsolete." >&2

[Bug middle-end/114774] Missed DSE in simple code due to interleaving sotres

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114774

Jan Hubicka  changed:

   What|Removed |Added

Summary|Missed DSE in simple code   |Missed DSE in simple code
   |due to other stores being   |due to interleaving sotres
   |conditional |

--- Comment #1 from Jan Hubicka  ---
the other store being conditional is not the core issue. Here we miss DSE too:

#include 
int a;
short p,q;
void
test (int b)
{
a=1;
if (b)
  p++;
else
  q++;
a=2;
}

The problem in DSE seems to be that instead of recursively walking the
memory-SSA graph it insist the graph to form a chain. Now SRA leaves stores to
scalarized variables and even removes the corresponding clobbers, so this is
relatively common scenario in non-trivial C++ code.

[Bug c++/114764] noexcept on a friend complains about incomplete type

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114764

--- Comment #4 from Marek Polacek  ---
I don't think so, it's the same problem.  You could have

struct S {
  friend void f() noexcept(noexcept(a));
  friend void f() noexcept(noexcept(b)) { }
  int a;
  int b;
};

and we'd have to track if the exception specifications match.

[gcc-13 PATCH 0/2] Replace libstdc++_libbacktrace.a with libstdc++exp.a

[Jonathan Wakely]

The first patch is a backport from trunk to fix the fact that I messed
up the change to add all symbols from libstdc++fs.a into libstdc++exp.a,
which was backported as r13-8207-g17acf9fbeb10d7. The change builds
libstdc++fs.a twice, once to install it and once as a convenience
library to be included into libstdc++exp.a. That change already works
fine on trunk, so should be fine on gcc-13 too.

The second patch is not a backport but is needed for the branch to
ensure that libstdc++exp.a also provides the symbols for
libstdc++_libbacktrace.a but without removing libstdc++_libbacktrace.a
itself. On trunk I removed it and put all its symbols in libstdc++exp.a,
but on the branch we don't want to stop installing that static lib
halfway through the gcc-13 release series, as it will break makefiles
that are using -lstdc++_libbacktrace to get those symbols.

Because libstdc++-v3/src/libbacktrace/Makefile.am is more complicated
than libstdc++-v3/src/filesystem/Makefile.am and because I don't know
what all the _LIBADD etc. variables do, I'm not sure exactly how to do
the "build it twice, once for installation and once as a convenience
library" thing. So instead what this patch does is change it to a
convenience library (as is done on trunk) but then also create a symlink
with the old installed name, pointing to libstdc++exp.a, so that
using -lstdc++_libbacktrace still works. The symlink is created using
$(LN_S) so for targets that don't support symlinks it's just a copy.

One gotcha is that if you do 'make install' over a pre-existing gcc-13
installation, the new symlinks for libstdc++_libbacktrace.{a,la} won't
be created, because there are already real files with those names. That
won't affect users installing gcc-13.3.0 afresh, it would only affect
people who've been building 13.2.1 from git or from snapshots. Apart
from some errors printed to stderr (and ignored by make) it won't really
matter, because the existing regular files provide the same symbols
anyway.

Does this look reasonable, and done correctly?

Or should I bite the bullet and figure out how to properly adjust
src/libbacktrace/Makefile.am to create an installable library and a
convenience library in parallel? Would I need to copy every
libstdc___libbacktrace_la_FOO variable to create a corresponding
libstdc___libbacktraceconvenience_la_FOO variable?

One advantage of the symlink approach is that we don't increase the
installed footprint of gcc-13 by duplicating all the backtrace symbols
in two static archives. We could even consider making libstdc++fs.a a
symlink to libstdc++exp.a as well, on trunk and gcc-13, to stop
duplicating those symbols.

-- >8 --

Jonathan Wakely (2):
  libstdc++: Fix libstdc++exp.a so it really does contain Filesystem TS
symbols
  libstdc++: Add libstdc++_libbacktrace.a to libstdc++exp

 libstdc++-v3/src/experimental/Makefile.am |  7 +-
 libstdc++-v3/src/experimental/Makefile.in | 27 ---
 libstdc++-v3/src/filesystem/Makefile.am   |  4 ++
 libstdc++-v3/src/filesystem/Makefile.in   | 37 --
 libstdc++-v3/src/libbacktrace/Makefile.am |  2 +-
 libstdc++-v3/src/libbacktrace/Makefile.in | 86 ---
 6 files changed, 73 insertions(+), 90 deletions(-)

-- 
2.44.0

[gcc-13 PATCH 2/2] libstdc++: Add libstdc++_libbacktrace.a to libstdc++exp

[Jonathan Wakely]

This completes the fixes to put all experimental symbols into
libstdc++exp.a.

On trunk the libstdc++_libbacktrace.a was removed completely and its
contents aded to libstdc++exp.a instead. We don't want to do that on the
gcc-13 branch because it will break makefiles using it. We can add the
contents to libstdc++exp.a and then install a symlink so that
-lstdc++_libbacktrace still works, but links to libstdc++exp.a instead.

libstdc++-v3/ChangeLog:

* src/experimental/Makefile.am (install-exec-local): New target.
* src/experimental/Makefile.in: Regenerate.
* src/libbacktrace/Makefile.am: Build libstdc++_libbacktrace as
noinst_LTLIBRARIES so it's only a convenience library.
* src/libbacktrace/Makefile.in: Regenerate.
---
 libstdc++-v3/src/experimental/Makefile.am |  5 ++
 libstdc++-v3/src/experimental/Makefile.in | 23 +++---
 libstdc++-v3/src/libbacktrace/Makefile.am |  2 +-
 libstdc++-v3/src/libbacktrace/Makefile.in | 86 ---
 4 files changed, 35 insertions(+), 81 deletions(-)

diff --git a/libstdc++-v3/src/experimental/Makefile.am 
b/libstdc++-v3/src/experimental/Makefile.am
index c5a38d882c2..6cdcdf3525d 100644
--- a/libstdc++-v3/src/experimental/Makefile.am
+++ b/libstdc++-v3/src/experimental/Makefile.am
@@ -66,6 +66,11 @@ AM_CXXFLAGS = \
 AM_MAKEFLAGS = \
"gxx_include_dir=$(gxx_include_dir)"
 
+install-exec-local:
+   -cd '$(DESTDIR)$(toolexeclibdir)' && \
+   $(LN_S) libstdc++exp.la libstdc++_libbacktrace.la && \
+   $(LN_S) libstdc++exp.a libstdc++_libbacktrace.a
+
 # Libtool notes
 
 # 1) In general, libtool expects an argument such as `--tag=CXX' when
diff --git a/libstdc++-v3/src/experimental/Makefile.in 
b/libstdc++-v3/src/experimental/Makefile.in
index c16083a7fc8..87e52c1c83f 100644
--- a/libstdc++-v3/src/experimental/Makefile.in
+++ b/libstdc++-v3/src/experimental/Makefile.in
@@ -740,7 +740,7 @@ install-dvi: install-dvi-am
 
 install-dvi-am:
 
-install-exec-am: install-toolexeclibLTLIBRARIES
+install-exec-am: install-exec-local install-toolexeclibLTLIBRARIES
 
 install-html: install-html-am
 
@@ -789,18 +789,23 @@ uninstall-am: uninstall-toolexeclibLTLIBRARIES
distclean-libtool distclean-tags dvi dvi-am html html-am info \
info-am install install-am install-data install-data-am \
install-dvi install-dvi-am install-exec install-exec-am \
-   install-html install-html-am install-info install-info-am \
-   install-man install-pdf install-pdf-am install-ps \
-   install-ps-am install-strip install-toolexeclibLTLIBRARIES \
-   installcheck installcheck-am installdirs maintainer-clean \
-   maintainer-clean-generic mostlyclean mostlyclean-compile \
-   mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-   tags tags-am uninstall uninstall-am \
-   uninstall-toolexeclibLTLIBRARIES
+   install-exec-local install-html install-html-am install-info \
+   install-info-am install-man install-pdf install-pdf-am \
+   install-ps install-ps-am install-strip \
+   install-toolexeclibLTLIBRARIES installcheck installcheck-am \
+   installdirs maintainer-clean maintainer-clean-generic \
+   mostlyclean mostlyclean-compile mostlyclean-generic \
+   mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+   uninstall-am uninstall-toolexeclibLTLIBRARIES
 
 .PRECIOUS: Makefile
 
 
+install-exec-local:
+   -cd '$(DESTDIR)$(toolexeclibdir)' && \
+   $(LN_S) libstdc++exp.la libstdc++_libbacktrace.la && \
+   $(LN_S) libstdc++exp.a libstdc++_libbacktrace.a
+
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.am 
b/libstdc++-v3/src/libbacktrace/Makefile.am
index 3992f3ab9c5..4a08f11da1e 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.am
+++ b/libstdc++-v3/src/libbacktrace/Makefile.am
@@ -31,7 +31,7 @@
 
 include $(top_srcdir)/fragment.am
 
-toolexeclib_LTLIBRARIES = libstdc++_libbacktrace.la
+noinst_LTLIBRARIES = libstdc++_libbacktrace.la
 
 ACLOCAL_AMFLAGS = -I ../.. -I ../../config
 
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.in 
b/libstdc++-v3/src/libbacktrace/Makefile.in
index f5f19149ae6..6b898f65b06 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.in
+++ b/libstdc++-v3/src/libbacktrace/Makefile.in
@@ -150,35 +150,7 @@ DIST_COMMON = $(srcdir)/Makefile.am
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES = backtrace-supported.h
 CONFIG_CLEAN_VPATH_FILES =
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
-$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
-*) f=$$p;; \
-  esac;
-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
-am__install_max = 40
-am__nobase_strip_setup = \
-  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/&/g'`
-am__nobase_strip = \
-  for p in $$list; 

[gcc-13 PATCH 1/2] libstdc++: Fix libstdc++exp.a so it really does contain Filesystem TS symbols

[Jonathan Wakely]

In r14-3812-gb96b554592c5cb I claimed that libstdc++exp.a now contains
all the symbols from libstdc++fs.a as well as libstdc++_libbacktrace.a,
but that wasn't true. Only the symbols from the latter were added to
libstdc++exp.a, the Filesystem TS ones weren't. This seems to be because
libtool won't combine static libs that are going to be installed
separately. Because libstdc++fs.a is still installed, libtool decides it
shouldn't be included in libstdc++exp.a.

The solution is similar to what we already do for libsupc++.a: build two
static libs, libstdc++fs.a and libstdc++fsconvenience.a, where the
former is installed and the latter isn't. If we then tell libtool to
include the latter in libstdc++exp.a it will do as it's told.

libstdc++-v3/ChangeLog:

* src/experimental/Makefile.am: Use libstdc++fsconvenience.a
instead of libstdc++fs.a.
* src/experimental/Makefile.in: Regenerate.
* src/filesystem/Makefile.am: Build libstdc++fsconvenience.a as
well.
* src/filesystem/Makefile.in: Regenerate.

(cherry picked from commit abf40d2953639534af3428424f467adf3cb52177)
---
 libstdc++-v3/src/experimental/Makefile.am |  2 +-
 libstdc++-v3/src/experimental/Makefile.in |  4 +--
 libstdc++-v3/src/filesystem/Makefile.am   |  4 +++
 libstdc++-v3/src/filesystem/Makefile.in   | 37 +++
 4 files changed, 38 insertions(+), 9 deletions(-)

diff --git a/libstdc++-v3/src/experimental/Makefile.am 
b/libstdc++-v3/src/experimental/Makefile.am
index 1c7cea7e846..c5a38d882c2 100644
--- a/libstdc++-v3/src/experimental/Makefile.am
+++ b/libstdc++-v3/src/experimental/Makefile.am
@@ -25,7 +25,7 @@ include $(top_srcdir)/fragment.am
 toolexeclib_LTLIBRARIES = libstdc++exp.la
 
 if ENABLE_FILESYSTEM_TS
-filesystem_lib = $(top_builddir)/src/filesystem/libstdc++fs.la
+filesystem_lib = $(top_builddir)/src/filesystem/libstdc++fsconvenience.la
 else
 filesystem_lib =
 endif
diff --git a/libstdc++-v3/src/experimental/Makefile.in 
b/libstdc++-v3/src/experimental/Makefile.in
index 6f6b742c1cf..c16083a7fc8 100644
--- a/libstdc++-v3/src/experimental/Makefile.in
+++ b/libstdc++-v3/src/experimental/Makefile.in
@@ -148,7 +148,7 @@ am__uninstall_files_from_dir = { \
   }
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
 LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
-@ENABLE_FILESYSTEM_TS_TRUE@am__DEPENDENCIES_1 = 
$(top_builddir)/src/filesystem/libstdc++fs.la
+@ENABLE_FILESYSTEM_TS_TRUE@am__DEPENDENCIES_1 = 
$(top_builddir)/src/filesystem/libstdc++fsconvenience.la
 @ENABLE_BACKTRACE_TRUE@am__DEPENDENCIES_2 = 
$(top_builddir)/src/libbacktrace/libstdc++_libbacktrace.la
 am__objects_1 = contract.lo
 am_libstdc__exp_la_OBJECTS = $(am__objects_1)
@@ -450,7 +450,7 @@ WARN_CXXFLAGS = \
 AM_CPPFLAGS = $(GLIBCXX_INCLUDES) $(CPPFLAGS)
 toolexeclib_LTLIBRARIES = libstdc++exp.la
 @ENABLE_FILESYSTEM_TS_FALSE@filesystem_lib = 
-@ENABLE_FILESYSTEM_TS_TRUE@filesystem_lib = 
$(top_builddir)/src/filesystem/libstdc++fs.la
+@ENABLE_FILESYSTEM_TS_TRUE@filesystem_lib = 
$(top_builddir)/src/filesystem/libstdc++fsconvenience.la
 @ENABLE_BACKTRACE_FALSE@backtrace_lib = 
 @ENABLE_BACKTRACE_TRUE@backtrace_lib = 
$(top_builddir)/src/libbacktrace/libstdc++_libbacktrace.la
 headers = 
diff --git a/libstdc++-v3/src/filesystem/Makefile.am 
b/libstdc++-v3/src/filesystem/Makefile.am
index d2e1fde3f13..55f309b5c15 100644
--- a/libstdc++-v3/src/filesystem/Makefile.am
+++ b/libstdc++-v3/src/filesystem/Makefile.am
@@ -22,7 +22,10 @@
 
 include $(top_srcdir)/fragment.am
 
+# Separate libstdc++fs.a to be installed.
 toolexeclib_LTLIBRARIES = libstdc++fs.la
+# Duplicate lib that is to be part of libstdc++exp.a
+noinst_LTLIBRARIES = libstdc++fsconvenience.la
 
 headers =
 
@@ -44,6 +47,7 @@ sources = \
 # vpath % $(top_srcdir)/src/filesystem
 
 libstdc__fs_la_SOURCES = $(sources)
+libstdc__fsconvenience_la_SOURCES = $(sources)
 
 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 # modified in a per-library or per-sub-library way.  Need to manually
diff --git a/libstdc++-v3/src/filesystem/Makefile.in 
b/libstdc++-v3/src/filesystem/Makefile.in
index 852390ec1a9..76ba905087b 100644
--- a/libstdc++-v3/src/filesystem/Makefile.in
+++ b/libstdc++-v3/src/filesystem/Makefile.in
@@ -147,7 +147,7 @@ am__uninstall_files_from_dir = { \
  $(am__cd) "$$dir" && rm -f $$files; }; \
   }
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
-LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
+LTLIBRARIES = $(noinst_LTLIBRARIES) $(toolexeclib_LTLIBRARIES)
 libstdc__fs_la_LIBADD =
 @ENABLE_DUAL_ABI_TRUE@am__objects_1 = cow-dir.lo cow-ops.lo \
 @ENABLE_DUAL_ABI_TRUE@ cow-path.lo
@@ -158,6 +158,10 @@ AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
+libstdc__fsconvenience_la_LIBADD =
+am_libstdc__fsconvenience_la_OBJECTS = $(am__objects_2)
+libstdc__fsconvenience_la_OBJECTS =  \
+   $(am_libstdc__fsconvenience_la_OBJECTS)
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 

Regressions on native/master at commit r14-10030 vs commit r14-10029 on Linux/x86_64

[H. J. Lu via Gcc-regression]

Regressions on native/master at commit r14-10030 vs commit r14-10029 on 
Linux/x86_64
New failures:
FAIL: gcc.dg/torture/convert-dfp-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/torture/convert-dfp.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)

New passes:
FAIL: 30_threads/async/async.cc  -std=gnu++17 execution test

C/C++ results under Intel SDE for 14.0.1 20240418 (experimental) [native/master r14-10030-ge243d0feafa] (GCC) testsuite on x86_64-pc-linux-gnu

[H. J. Lu via Gcc-testresults]

-times vfnmsubps 1
FAIL: gcc.target/i386/fnabs.c scan-assembler-times \\tv?orp[sd][ \\t] 2
FAIL: gcc.target/i386/mask-unpack.c scan-tree-dump-times vect "vectorized 1 
loops" 10
FAIL: gcc.target/i386/pr100711-1.c scan-assembler-times pandn 2
FAIL: gcc.target/i386/pr100711-2.c scan-assembler-times vpandn 8
FAIL: gcc.target/i386/pr111068.c (test for excess errors)
FAIL: gcc.target/i386/pr42542-5a.c scan-assembler pcmpgtq
FAIL: gcc.target/i386/pr49168-1.c scan-assembler movups[\\t ]*%xmm[0-9]+,[^,]*
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-not vpternlogq[ t]
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-times pandn[ t] 2
XPASS: gcc.target/i386/pr54855-9.c scan-assembler-not movaps
FAIL: gcc.target/i386/pr57233.c scan-assembler vpslld[^\\n\\r]*2
FAIL: gcc.target/i386/pr57233.c scan-assembler vpsrld[^\\n\\r]*30
FAIL: gcc.target/i386/pr59390.c scan-assembler-not vfmadd
FAIL: gcc.target/i386/pr70322-3.c scan-assembler pxor
FAIL: gcc.target/i386/pr70325.c  (test for warnings, line 11)
FAIL: gcc.target/i386/pr70325.c (test for excess errors)
FAIL: gcc.target/i386/pr78904-4.c scan-assembler [ \\t]movb[\\t ]+%.h, t
FAIL: gcc.target/i386/pr80846-1.c scan-assembler-times vextracti 2
FAIL: gcc.target/i386/pr85950.c scan-assembler-times roundsd 2
FAIL: gcc.target/i386/pr91897.c scan-assembler-times movapd 8
FAIL: gcc.target/i386/pr92645.c scan-tree-dump-times optimized "vec_unpack_" 4
FAIL: gcc.target/i386/pr97873-1.c scan-assembler pabsq
FAIL: gcc.target/i386/recip-vec-divf-avx.c scan-assembler vrcpps[ 
t]+[^\\n]*%ymm
FAIL: gcc.target/i386/recip-vec-sqrtf-avx.c scan-assembler-times vrsqrtps[ 
t]+[^\\n]*%ymm 3
FAIL: gcc.target/i386/sse4_1-round-roundeven-1.c scan-assembler-times 
roundsd[^\\n\\r]*xmm 1
FAIL: gcc.target/i386/sse4_1-round-roundeven-1.c scan-assembler-times 
roundss[^\\n\\r]*xmm 1
FAIL: gcc.target/i386/vect-double-2.c scan-tree-dump-times vect "Vectorized 
loops: 1" 1
FAIL: gcc.target/i386/vect-pack-trunc-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-pack-trunc-2.c scan-assembler-times vperm[it]2w[ 
t]+[^\\n]*%zmm 1
FAIL: gcc.target/i386/vect-perm-even-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-perm-odd-1.c scan-assembler-times vpmovwb[ 
t]+[^\\n]*%zmm 4
FAIL: gcc.target/i386/vect-unpack-1.c scan-assembler-times vpmovzxbw[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vect-unpack-2.c scan-assembler-times vpmovsxbw[ 
t]+[^\\n]*%zmm 2
FAIL: gcc.target/i386/vectorize4-avx.c scan-assembler vsqrtpd[ 
t]+[^\\n]*%ymm
FAIL: gcc.target/i386/vectorize7.c scan-assembler cvtdq2ps
FAIL: gcc.target/i386/xchg-2.c scan-assembler xchgb
FAIL: gcc.target/i386/xorsign.c scan-assembler-not [ \\t]or
FAIL: gcc.target/i386/xorsign.c scan-tree-dump-times vect "vectorized 2 loops" 1

=== gcc Summary for sde/-m32 ===

# of expected passes23569
# of unexpected failures90
# of unexpected successes   4
# of expected failures  31
# of unsupported tests  1048

=== gcc Summary ===

# of expected passes49508
# of unexpected failures195
# of unexpected successes   5
# of expected failures  56
# of unsupported tests  1469
/export/gnu/import/git/gcc-test-master-intel64-native/bld/gcc/xgcc  version 
14.0.1 20240418 (experimental) [native/master r14-10030-ge243d0feafa] (GCC) 

=== g++ tests ===


Running target sde
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 10)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 11)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 12)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 13)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 14)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 15)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 16)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 17)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 18)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 19)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 4)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 5)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 6)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 7)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 8)
FAIL: g++.target/i386/mv28.C  -std=c++14  (test for errors, line 9)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 10)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 11)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 12)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 13)
FAIL: g++.target/i386/mv28.C  -std=c++17  (test for errors, line 14)
FAIL: g++.target/i386/mv28.C  -std=c

Results for 14.0.1 20240418 (experimental) [master-ia32 r14-10029-g7eecc08ccf7] (GCC) testsuite on i686-pc-linux-gnu

[H.J. Lu via Gcc-testresults]

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

=== gcc Summary ===

# of expected passes197429
# of unexpected failures94
# of unexpected successes   27
# of expected failures  1555
# of unsupported tests  4105
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10029-g7eecc08ccf7] (GCC) 

=== gfortran tests ===


Running target unix

=== gfortran Summary ===

# of expected passes69698
# of expected failures  275
# of unsupported tests  224
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/gfortran  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10029-g7eecc08ccf7] (GCC) 

=== g++ tests ===


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

=== g++ Summary ===

# of expected passes260619
# of unexpected failures1
# of expected failures  2753
# of unsupported tests  11022
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xg++  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10029-g7eecc08ccf7] (GCC) 

=== objc tests ===


Running target unix

=== objc Summary ===

# of expected passes2840
# of expected failures  6
# of unsupported tests  70
/export/gnu/import/git/gcc-test-master-ia32/bld/gcc/xgcc  version 14.0.1 
20240418 (experimental) [master-ia32 r14-10029-g7eecc08ccf7] (GCC) 

=== libatomic tests ===


Running target unix

=== libatomic Summary ===

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


Running target unix

=== libgomp Summary ===

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


Running target unix

=== libitm Summary ===

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


Running target unix

=== libstdc++ Summary ===

# of expected passes19282
# of expected failures  126

Results for 14.0.1 20240418 (experimental) [native/master r14-10030-ge243d0feafa] (GCC) testsuite on x86_64-pc-linux-gnu

[H. J. Lu via Gcc-testresults]

LAST_UPDATED: Thu Apr 18 17:40:03 UTC 2024 (revision r14-10030-ge243d0feafa)

Native configuration is x86_64-pc-linux-gnu

=== gcc tests ===


Running target unix
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 72)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 (test for warnings, line 77)
XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 note (test for warnings, line 68)
FAIL: gcc.dg/ira-loop-pressure.c scan-rtl-dump loop2_invariant "Decided to move 
invariant"
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   -O3 -fomit-frame-pointer -funroll-loops 
-fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 20 i == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 16 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 18 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg6 
== 6
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 16 arg7 
== 30
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg1 
== 1
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg2 
== 2
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg3 
== 3
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg4 
== 4
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line 18 arg5 
== 5
FAIL: gcc.dg/guality/pr36728-2.c   -O3 -g  -DPREVENT_OPTIMIZATION  line