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-1238 , 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-15-512-g9b7cad5884f | Author: Jan Hubicka <j...@suse.cz> | Date: Wed May 15 14:14:27 2024 +0200 | | Avoid pointer compares on TYPE_MAIN_VARIANT in TBAA | | while building more testcases for ipa-icf I noticed that there are two places | in aliasing code where we still compare TYPE_MAIN_VARIANT for pointer equality. | This is not good idea for LTO since type merging may not happen for example | when in one unit pointed to type is forward declared while in other it is fully | defined. We have same_type_for_tbaa for that. | ... 9 lines of the commit log omitted. FAIL: 8 regressions regressions.sum: === g++ tests === Running g++:g++.dg/dg.exp ... FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++14 scan-tree-dump-times fre1 "\\*i" 1 FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++17 scan-tree-dump-times fre1 "\\*i" 1 FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++20 scan-tree-dump-times fre1 "\\*i" 1 FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++98 scan-tree-dump-times fre1 "\\*i" 1 === gcc tests === Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ... ... and 10 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/2122/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/2122/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2122/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/2122/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2121/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/9b7cad5884f21cc5783075be0043777448db3fab/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/9b7cad5884f21cc5783075be0043777448db3fab 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/sha1/9b7cad5884f21cc5783075be0043777448db3fab/tcwg_gcc_check/master-aarch64/details.txt *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2122/artifact/artifacts
