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 appreciate 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-1253 , 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-15-1163-g818e760528d | Author: Richard Biener <rguent...@suse.de> | Date: Mon Jun 10 11:29:43 2024 +0200 | | tree-optimization/115388 - wrong DSE in irreductible regions | | The following fixes a latent bug in DSE with regarding to variant | array accesses where the code avoiding bogus DSE in loops fails to | handle irreducible regions. For those we need to make sure backedges | are marked and discover a header for the irreducible region to check | invariantness. | ... 7 lines of the commit log omitted. FAIL: 8 regressions regressions.sum: === gcc tests === Running gcc:gcc.dg/torture/dg-torture.exp ... FAIL: gcc.dg/torture/pr115388.c -O0 execution test FAIL: gcc.dg/torture/pr115388.c -O1 execution test FAIL: gcc.dg/torture/pr115388.c -O2 execution test FAIL: gcc.dg/torture/pr115388.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr115388.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr115388.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/torture/pr115388.c -O3 -g execution test ... and 2 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/2166/artifact/artifacts/00-sumfiles/ The full lists of regressions and progressions as well as configure and make commands are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2166/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2166/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/2166/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2165/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/818e760528d436ea8f6c28ef620e2bb82d456ea1/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/818e760528d436ea8f6c28ef620e2bb82d456ea1 List of configurations that regressed due to this commit : * tcwg_gcc_check ** master-aarch64 *** FAIL: 8 regressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/818e760528d436ea8f6c28ef620e2bb82d456ea1/tcwg_gcc_check/master-aarch64/details.txt *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2166/artifact/artifacts
