Hi Richard, This patch also breaks profiled_bootstrap on aarch64-linux-gnu, which may be easier to reproduce, see [1].
[1] https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/e3da1d7bb288c8c864f0284bc4bc5877b466a2f7/tcwg_bootstrap_build/master-aarch64-bootstrap_profiled/details.txt Regards, -- Maxim Kuvyrkov https://www.linaro.org > On Nov 1, 2023, at 15:46, ci_not...@linaro.org 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-toolchain@lists.linaro.org mailing list, Libera's > #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on > the usual project channel. > > In bootstrap_build master-arm-bootstrap_profiled_lto_lean after: > > | commit gcc-14-5032-ge3da1d7bb28 > | Author: Richard Biener <rguent...@suse.de> > | Date: Tue Oct 31 10:13:13 2023 +0100 > | > | tree-optimization/112305 - SCEV cprop and conditional undefined > overflow > | > | The following adjusts final value replacement to also rewrite the > | replacement to defined overflow behavior if there's conditionally > | evaluated stmts (with possibly undefined overflow), not only when > | we "folded casts". The patch hooks into expression_expensive for > | this. > | ... 10 lines of the commit log omitted. > > Results changed to > # reset_artifacts: > -10 > # true: > 0 > # build_abe bootstrap_profiled_lto_lean: > # FAILED > # First few build errors in logs: > # 01:55:54 > /home/tcwg-buildslave/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/libiberty/regex.c:5549: > internal compiler error: Segmentation fault > # 01:55:54 make[4]: *** [/tmp/ccj2LJs3.mk:380: > /tmp/ccIWXeRO.ltrans126.ltrans.o] Error 1 > # 01:57:45 lto-wrapper: fatal error: make returned 2 exit status > # 01:57:46 /usr/bin/ld: error: lto-wrapper failed > # 01:57:46 collect2: error: ld returned 1 exit status > # 01:57:46 make[3]: *** > [/home/tcwg-buildslave/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/gcc/cp/Make-lang.in:145: > cc1plus] Error 1 > # 01:57:46 make[2]: *** [Makefile:5260: all-stagefeedback-gcc] Error 2 > # 01:57:46 make[1]: *** [Makefile:26669: stagefeedback-bubble] Error 2 > # 01:57:46 make: *** [Makefile:26689: profiledbootstrap] Error 2 > # 00:06:15 make[3]: [Makefile:1822: > armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored) > # 00:47:56 make[3]: [Makefile:1822: > armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored) > # 01:09:35 make[3]: [Makefile:1822: > armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored) > # 01:14:05 > /home/tcwg-buildslave/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/libiberty/regex.c:5549:1: > internal compiler error: Segmentation fault > # 01:14:05 > /home/tcwg-buildslave/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/libiberty/regex.c:5549:1: > internal compiler error: Segmentation fault > # 01:14:05 > /home/tcwg-buildslave/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/libiberty/regex.c:5549:1: > internal compiler error: Segmentation fault > # 01:14:05 make[4]: *** [/tmp/ccCI7mJj.mk:20: /tmp/ccH1y1BV.ltrans6.ltrans.o] > Error 1 > # 01:14:05 make[4]: *** [/tmp/cciXJOsB.mk:20: /tmp/ccaXf4f5.ltrans6.ltrans.o] > Error 1 > # 01:14:05 make[4]: *** [/tmp/cccYndDm.mk:20: /tmp/cc6tlPuq.ltrans6.ltrans.o] > Error 1 > # 01:14:07 lto-wrapper: fatal error: make returned 2 exit status > > From > # reset_artifacts: > -10 > # true: > 0 > # build_abe bootstrap_profiled_lto_lean: > 1 > > The configuration of this build is: > CI config tcwg_bootstrap_build/master-arm-bootstrap_profiled_lto_lean > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : > https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_profiled_lto_lean-build/264/artifact/artifacts > Reference build : > https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_profiled_lto_lean-build/263/artifact/artifacts > > Reproduce last good and first bad builds: > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/e3da1d7bb288c8c864f0284bc4bc5877b466a2f7/tcwg_bootstrap_build/master-arm-bootstrap_profiled_lto_lean/reproduction_instructions.txt > > Full commit : > https://github.com/gcc-mirror/gcc/commit/e3da1d7bb288c8c864f0284bc4bc5877b466a2f7 > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-989 > > List of configurations that regressed due to this commit : > * tcwg_bootstrap_build > ** master-arm-bootstrap_profiled_lto_lean > *** Failure > *** > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/e3da1d7bb288c8c864f0284bc4bc5877b466a2f7/tcwg_bootstrap_build/master-arm-bootstrap_profiled_lto_lean/details.txt > *** > https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_profiled_lto_lean-build/264/ _______________________________________________ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
