Re: [Linaro-TCWG-CI] gcc-15-3532-g7cebc6384a0a: FAIL: 6 regressions: 6 improvements on master-thumb_m7_eabi
Hi Jason, On Thu, 12 Sept 2024 at 00:15, wrote: > > Dear contributor, our automatic CI has detected problems related to your > patch(es). Please find some details below. If you have any questions, > please follow up on linaro-toolch...@lists.linaro.org mailing list, Libera's > #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on > the usual project channel. > > We understand that it might be difficult to find the necessary logs or > reproduce the issue locally. If you can't get what you need from our CI > within minutes, let us know and we will be happy to help. > > We track this report status in https://linaro.atlassian.net/browse/GNU-1339 , > please let us know if you are looking at the problem and/or when you have a > fix. > > In arm-eabi cortex-m7 hard after: > > | commit gcc-15-3532-g7cebc6384a0a > | Author: Jason Merrill > | Date: Fri Sep 6 15:28:53 2024 -0400 > | > | c++: exception spec and stdlib specialization > | > | We were silently accepting the pr65923.C specialization of std::swap > with > | the wrong exception specification; it should be declared noexcept. > Let's > | limit ignoring mismatch with system headers to extern "C" functions > so we > | get a diagnostic for the C++ library. > | > | ... 18 lines of the commit log omitted. > > FAIL: 6 regressions: 6 improvements > > regressions.sum: > === g++ tests === > > Running g++:g++.dg/dg.exp ... > FAIL: g++.dg/cpp1z/aligned-new3.C -std=gnu++17 (test for excess errors) > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=gnu++17 compilation failed to > produce executable > FAIL: g++.dg/cpp1z/aligned-new3.C -std=gnu++20 (test for excess errors) > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=gnu++20 compilation failed to > produce executable > FAIL: g++.dg/cpp1z/aligned-new3.C -std=gnu++26 (test for excess errors) > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=gnu++26 compilation failed to > produce executable > > > improvements.sum: > === g++ tests === > > Running g++:g++.dg/dg.exp ... > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=c++20 compilation failed to > produce executable > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=c++26 compilation failed to > produce executable > FAIL: g++.dg/cpp1z/aligned-new3.C -std=c++26 (test for excess errors) > UNRESOLVED: g++.dg/cpp1z/aligned-new3.C -std=c++17 compilation failed to > produce executable > FAIL: g++.dg/cpp1z/aligned-new3.C -std=c++20 (test for excess errors) > FAIL: g++.dg/cpp1z/aligned-new3.C -std=c++17 (test for excess errors) This is not a regression, these tests used to fail with -std=c++XX and now they still fail with -std=gnuXX. I guess this is the effect of adding 'dg-options ""' ? And... the reason they fail to produce an executable is a recent patch of mine in the linker, which should now be fixed. Thanks, Christophe > > > 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_eabi-build/534/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_eabi-build/534/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_eabi-build/534/artifact/artifacts/sumfiles/xfails.xfail > > The configuration of this build is: > CI config tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv7e-m+fp.dp > -mtune=cortex-m7 -mfloat-abi=hard -mfpu=auto > > -8<--8<--8<-- > The information below can be used to reproduce a debug environment: > > Current build : > https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_eabi-build/534/artifact/artifacts > Reference build : > https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_eabi-build/533/artifact/artifacts > > Reproduce last good and first bad builds: > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/7cebc6384a0ad63d444029472a8ed1afe965bbbc/tcwg_gnu_embed_check_gcc/master-thumb_m7_eabi/reproduction_instructions.txt > > Full commit : > https://github.com/gcc-mirror/gcc/commit/7cebc6384a0ad63d444029472a8ed1afe965bbbc > > List of configurations that regressed due to this commit : > * tcwg_gnu_embed_check_gcc > ** master-thumb_m7_eabi > *** FAIL: 6 regressions: 6 improvements > *** > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/7cebc6384a0ad63d444029472a8ed1afe965bbbc/tcwg_gnu_embed_check_gcc/master-thumb_m7_eabi/details.txt > *** > https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_eabi-build/534/artifact/artifacts
Regressions on native/master at commit r15-3596 vs commit r15-3592 on Linux/x86_64
Regressions on master at commit r15-3596 vs commit r15-3592 on Linux/x86_64 New failures: FAIL: gcc.target/i386/part-vect-vec_cmpbf.c (test for excess errors) New passes:
[r15-3596 Regression] FAIL: gcc.target/i386/part-vect-vec_cmpbf.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
89d50c45048e5d7230ddde9afc8fbc83143e34cb is the first bad commit
commit 89d50c45048e5d7230ddde9afc8fbc83143e34cb
Author: Levy Hsu
Date: Wed Sep 4 16:34:04 2024 +0930
i386: Enable V2BF/V4BF vec_cmp with AVX10.2 vcmppbf16
caused
FAIL: gcc.target/i386/part-vect-vec_cmpbf.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3596/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/part-vect-vec_cmpbf.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.)
[Linaro-TCWG-CI] gcc-15-3608-gc5009eb88791: FAIL: 4 regressions on arm
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolch...@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. We understand that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help. We track this report status in https://linaro.atlassian.net/browse/GNU-1342 , please let us know if you are looking at the problem and/or when you have a fix. In gcc_check master-arm after: | commit gcc-15-3608-gc5009eb88791 | Author: Jason Merrill | Date: Tue Aug 27 13:15:16 2024 -0400 | | libcpp: adjust pedwarn handling | | Using cpp_pedwarning (CPP_W_PEDANTIC instead of if (CPP_PEDANTIC cpp_error | lets users suppress these diagnostics with | #pragma GCC diagnostic ignored "-Wpedantic". | | This patch changes all instances of the cpp_error (CPP_DL_PEDWARN to | ... 44 lines of the commit log omitted. FAIL: 4 regressions regressions.sum: === g++ tests === Running g++:g++.dg/dg.exp ... FAIL: c-c++-common/pragma-diag-17.c -std=gnu++14 (test for excess errors) FAIL: c-c++-common/pragma-diag-17.c -std=gnu++17 (test for excess errors) FAIL: c-c++-common/pragma-diag-17.c -std=gnu++98 (test for excess errors) === gcc tests === Running gcc:gcc.dg/dg.exp ... FAIL: c-c++-common/pragma-diag-17.c -Wc++-compat (test for excess errors) ... and 1 more entries You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/2697/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-arm-build/2697/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/2697/artifact/artifacts/sumfiles/xfails.xfail The configuration of this build is: CI config tcwg_gcc_check master-arm -8<--8<--8<-- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/2697/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/2696/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/c5009eb887910271ea35a857aa68941c7227b9c7/tcwg_gcc_check/master-arm/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/c5009eb887910271ea35a857aa68941c7227b9c7 List of configurations that regressed due to this commit : * tcwg_gcc_check ** master-arm *** FAIL: 4 regressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/c5009eb887910271ea35a857aa68941c7227b9c7/tcwg_gcc_check/master-arm/details.txt *** https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/2697/artifact/artifacts
[Linaro-TCWG-CI] gcc-15-3515-ge98ad6a049c: FAIL: 6 regressions on master-thumb_m3_softfp_eabi
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolch...@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. We understand that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help. We track this report status in https://linaro.atlassian.net/browse/GNU-1343 , please let us know if you are looking at the problem and/or when you have a fix. In arm-eabi cortex-m3 softfp after: | commit gcc-15-3515-ge98ad6a049c | Author: Martin Jambor | Date: Fri Sep 6 14:12:53 2024 +0200 | | ipa: Treat static constructors and destructors as non-local (PR 115815) | | In PR 115815, IPA-SRA thought it had control over all invocations of a | (recursive) static destructor but it did not see the implied | invocation which led to the original being left behind and the | clean-up code encountering uses of SSAs that definitely should have | been dead. | ... 21 lines of the commit log omitted. FAIL: 6 regressions regressions.sum: === gcc tests === Running gcc:gcc.dg/lto/lto.exp ... FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O0 -flto FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O0 -flto -flto-partition=1to1 FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O0 -flto -flto-partition=none FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O2 -flto FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O2 -flto -flto-partition=1to1 FAIL: gcc.dg/lto/pr115815 c_lto_pr115815_0.o-c_lto_pr115815_0.o link, -O2 -flto -flto-partition=none You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/191/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_m3_softfp_eabi-build/191/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_m3_softfp_eabi-build/191/artifact/artifacts/sumfiles/xfails.xfail The configuration of this build is: CI config tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv7-m -mtune=cortex-m3 -mfloat-abi=softfp -mfpu=auto -8<--8<--8<-- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/191/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/189/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/e98ad6a049c96c21cf641954584c2f5b7df0ce93/tcwg_gnu_embed_check_gcc/master-thumb_m3_softfp_eabi/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/e98ad6a049c96c21cf641954584c2f5b7df0ce93 List of configurations that regressed due to this commit : * tcwg_gnu_embed_check_gcc ** master-thumb_m3_softfp_eabi *** FAIL: 6 regressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/e98ad6a049c96c21cf641954584c2f5b7df0ce93/tcwg_gnu_embed_check_gcc/master-thumb_m3_softfp_eabi/details.txt *** https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/191/artifact/artifacts
[Linaro-TCWG-CI] gcc-15-3614-g9fe57e4879de: FAIL: 12 regressions on aarch64
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolch...@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. We understand that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help. We track this report status in https://linaro.atlassian.net/browse/GNU-1344 , please let us know if you are looking at the problem and/or when you have a fix. In gcc_check master-aarch64 after: | commit gcc-15-3614-g9fe57e4879de | Author: Jonathan Wakely | Date: Wed Sep 11 11:47:44 2024 +0100 | | c++: Make __builtin_launder reject invalid types [PR116673] | | The standard says that std::launder is ill-formed for function pointers | and cv void pointers, so there's no reason for __builtin_launder to | accept them. This change allows implementations of std::launder to defer | to the built-in for error checking, although libstdc++ will continue to | diagnose it directly for more user-friendly diagnostics. | ... 12 lines of the commit log omitted. FAIL: 12 regressions regressions.sum: === g++ tests === Running g++:g++.dg/dg.exp ... FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++11 (test for errors, line 304) FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++11 (test for excess errors) FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++17 (test for errors, line 304) FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++17 (test for excess errors) FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++98 (test for errors, line 304) FAIL: g++.dg/ext/sve-sizeless-1.C -std=gnu++98 (test for excess errors) FAIL: g++.dg/ext/sve-sizeless-2.C -std=gnu++11 (test for errors, line 304) ... and 6 more entries You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2595/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/2595/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2595/artifact/artifacts/sumfiles/xfails.xfail The configuration of this build is: CI config tcwg_gcc_check master-aarch64 -8<--8<--8<-- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2595/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2594/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/9fe57e4879de93b6e3c7b4c226f42d5f3a48474f/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/9fe57e4879de93b6e3c7b4c226f42d5f3a48474f List of configurations that regressed due to this commit : * tcwg_gcc_check ** master-aarch64 *** FAIL: 12 regressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/9fe57e4879de93b6e3c7b4c226f42d5f3a48474f/tcwg_gcc_check/master-aarch64/details.txt *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2595/artifact/artifacts
