Regressions on master at commit r15-5740 vs commit r15-5735 on Linux/x86_64
Regressions on master at commit r15-5740 vs commit r15-5735 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)
[Linaro-TCWG-CI] gcc-15-5735-g1046c32de495: 3 regressions on aarch64
Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In gcc_check master-aarch64, after: | commit gcc-15-5735-g1046c32de495 | Author: Jan Hubicka | Date: Wed Nov 27 23:52:37 2024 +0100 | | optimize basic_string | | Add __builtin_unreachable conditionls to declare value ranges of | basic_string::length(). FIx max_size() to return actual max size | using logic similar to std::vector. Aviod use of size() in empty() | ... 26 lines of the commit log omitted. Produces 3 regressions: | Running g++:g++.dg/dg.exp ... | UNRESOLVED: g++.dg/tree-ssa/empty-loop.C -std=gnu++17 scan-tree-dump-not cddce3 "if" | UNRESOLVED: g++.dg/tree-ssa/empty-loop.C -std=gnu++26 scan-tree-dump-not cddce3 "if" | UNRESOLVED: g++.dg/tree-ssa/empty-loop.C -std=gnu++98 scan-tree-dump-not cddce3 "if" Used configuration : *CI config* tcwg_gcc_check master-aarch64 *configure and test flags:* --target aarch64-linux-gnu We track this bug report under https://linaro.atlassian.net/browse/GNU-1432. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolch...@lists.linaro.org mailing list. -8<--8<--8<-- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2963/artifact/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2963/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2963/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2963/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2962/artifact/artifacts Instruction to reproduce the build : https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/1046c32de4956c3d706a2ff8683582fd21b8f360/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt Full commit : https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=1046c32de4956c3d706a2ff8683582fd21b8f360
[r15-5727 Regression] FAIL: gcc.target/i386/pr112600-5-u16.c scan-tree-dump-times optimized ".SAT_ADD " 3 on Linux/x86_64
On Linux/x86_64,
4a8685911697c237ff8c0589827eb8649f8440f1 is the first bad commit
commit 4a8685911697c237ff8c0589827eb8649f8440f1
Author: Pan Li
Date: Fri Nov 22 11:48:26 2024 +0800
I386: Add more testcases for unsigned SAT_ADD vector pattern
caused
FAIL: gcc.target/i386/pr112600-5-u16.c scan-tree-dump-times optimized ".SAT_ADD
" 3
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-5727/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr112600-5-u16.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr112600-5-u16.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
Regressions on master at commit r15-5731 vs commit r15-5730 on Linux/x86_64
Regressions on master at commit r15-5731 vs commit r15-5730 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 New passes:
Regressions on native/master at commit r15-5728 vs commit r15-5724 on Linux/x86_64
Regressions on master at commit r15-5728 vs commit r15-5724 on Linux/x86_64 New failures: FAIL: gcc.target/i386/pr112600-5-u16.c scan-tree-dump-times optimized ".SAT_ADD " 3 FAIL: gcc.target/i386/pr112600-5-u16.c scan-tree-dump-times optimized ".SAT_ADD " 3 New passes:
Regressions on master at commit r15-5735 vs commit r15-5731 on Linux/x86_64
Regressions on master at commit r15-5735 vs commit r15-5731 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: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link, -O -flto -save-temps
[Linaro-TCWG-CI] gcc-15-5541-gf55cc57c6e3: 6 regressions on master-thumb_m7_hard_eabi
Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In arm-eabi cortex-m7 hard, after: | commit gcc-15-5541-gf55cc57c6e3 | Author: Torbjörn SVENSSON | Date: Sun Oct 13 20:37:18 2024 +0200 | | testsuite: arm: Use effective-target for small-multiply-m* tests | | Update test cases to use -mcpu=unset/-march=unset feature introduced in | r15-3606-g7d6c6a0d15c. | | ... 17 lines of the commit log omitted. Produces 6 regressions: | Running gcc:gcc.target/arm/arm.exp ... | FAIL: gcc.target/arm/small-multiply-m0-1.c scan-assembler-not [\\t ]+mul | FAIL: gcc.target/arm/small-multiply-m0-3.c scan-assembler-not [\\t ]+mul | FAIL: gcc.target/arm/small-multiply-m0plus-1.c scan-assembler-not [\\t ]+mul | FAIL: gcc.target/arm/small-multiply-m0plus-3.c scan-assembler-not [\\t ]+mul | ... and 2 more Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv7e-m+fp.dp -mtune=cortex-m7 -mfloat-abi=hard -mfpu=auto *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m7 --with-float=hard --target_board=-mthumb/-march=armv7e-m+fp.dp/-mtune=cortex-m7/-mfloat-abi=hard/-mfpu=auto qemu_cpu=cortex-m7 We track this bug report under https://linaro.atlassian.net/browse/GNU-1433. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolch...@lists.linaro.org mailing list. -8<--8<--8<-- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/273/artifact/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/273/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/273/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/273/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/272/artifact/artifacts Instruction to reproduce the build : https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/f55cc57c6e3bcb36279682254b9b532049ff3f9d/tcwg_gnu_embed_check_gcc/master-thumb_m7_hard_eabi/reproduction_instructions.txt Full commit : https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=f55cc57c6e3bcb36279682254b9b532049ff3f9d
Regressions on native/releases/gcc-13 at commit r13-9219 vs commit r13-9216 on Linux/x86_64
Regressions on releases/gcc-13 at commit r13-9219 vs commit r13-9216 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/pr65400-1.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-1.c -O2 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O2 output pattern test FAIL: c-c++-common/tsan/pr68260.c -O0 execution test FAIL: c-c++-common/tsan/pr68260.c -O2 execution test FAIL: c-c++-common/tsan/race_on_barrier2.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier2.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex.c -O0 output pattern test New passes: FAIL: c-c++-common/tsan/atomic_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/atomic_stack.c -O2 output pattern test FAIL: c-c++-common/tsan/bitfield_race.c -O0 output pattern test FAIL: c-c++-common/tsan/bitfield_race.c -O2 output pattern test FAIL: c-c++-common/tsan/fd_pipe_race.c -O0 output pattern test FAIL: c-c++-common/tsan/fd_pipe_race.c -O2 output pattern test FAIL: c-c++-common/tsan/free_race2.c -O0 output pattern test FAIL: c-c++-common/tsan/free_race2.c -O2 output pattern test FAIL: c-c++-common/tsan/free_race.c -O0 output pattern test FAIL: c-c++-common/tsan/mutexset1.c -O0 output pattern test FAIL: c-c++-common/tsan/mutexset1.c -O2 output pattern test FAIL: g++.dg/tsan/vptr_benign_race.C -O0 execution test FAIL: g++.dg/tsan/vptr_benign_race.C -O2 execution test FAIL: g++.dg/tsan/vptr_harmful_race.C -O2 output pattern test
Regressions on native/releases/gcc-14 at commit r14-10993 vs commit r14-10991 on Linux/x86_64
Regressions on releases/gcc-14 at commit r14-10993 vs commit r14-10991 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/atomic_stack.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O2 output pattern test FAIL: c-c++-common/tsan/simple_race.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_race.c -O2 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak.c -O0 execution test FAIL: c-c++-common/tsan/thread_leak.c -O2 execution test FAIL: c-c++-common/tsan/tiny_race.c -O2 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test FAIL: c-c++-common/tsan/volatile.c -O2 execution test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O0 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O2 output pattern test FAIL: g++.dg/tsan/atomic_free2.C -O2 output pattern test FAIL: g++.dg/tsan/benign_race.C -O0 execution test FAIL: g++.dg/tsan/benign_race.C -O2 execution test FAIL: g++.dg/tsan/cond_race.C -O0 output pattern test FAIL: g++.dg/tsan/default_options.C -O2 execution test FAIL: g++.dg/tsan/fd_close_norace2.C -O2 execution test FAIL: g++.dg/tsan/fd_close_norace.C -O0 execution test FAIL: g++.dg/tsan/fd_close_norace.C -O2 execution test FAIL: g++.dg/tsan/pr64265.C -O2 output pattern test FAIL: libgomp.c/../libgomp.c-c++-common/for-11.c execution test New passes: FAIL: c-c++-common/tsan/pr65400-1.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier2.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier2.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex.c -O2 output pattern test FAIL: g++.dg/tsan/vptr_benign_race.C -O2 execution test
