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-1363 , please let us know if you are looking at the problem and/or when you have a fix. In arm-eabi cortex-m0 soft after: | commit gcc-15-3585-g9759f6299d9 | Author: Alex Coplan <alex.cop...@arm.com> | Date: Sat Aug 3 17:02:36 2024 +0000 | | lto: Stream has_unroll flag during LTO [PR116140] | | When #pragma GCC unroll is processed in | tree-cfg.cc:replace_loop_annotate_in_block, we set both the loop->unroll | field (which is currently streamed out and back in during LTO) but also | ... 21 lines of the commit log omitted. FAIL: 3 regressions The configuration of this build is: CI config tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv6s-m -mtune=cortex-m0 -mfloat-abi=soft -mfpu=auto configure and test flags: --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m0 --with-float=soft --target_board=-mthumb/-march=armv6s-m/-mtune=cortex-m0/-mfloat-abi=soft/-mfpu=auto qemu_cpu=cortex-m0 regressions.sum: | === g++ tests === | | Running g++:g++.dg/dg.exp ... | FAIL: g++.dg/ext/pragma-unroll-lambda-lto.C -std=gnu++11 (test for excess errors) | FAIL: g++.dg/ext/pragma-unroll-lambda-lto.C -std=gnu++17 (test for excess errors) | FAIL: g++.dg/ext/pragma-unroll-lambda-lto.C -std=gnu++26 (test for excess errors) | | # "FAIL" means : the execution of the compiled binary failed / output of the binary differs from the expected one You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_eabi-build/561/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_m0_eabi-build/561/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_m0_eabi-build/561/artifact/artifacts/sumfiles/xfails.xfail -----------------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_m0_eabi-build/561/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_eabi-build/560/artifact/artifacts Instruction to reproduce the build : https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/9759f6299d9633cabac540e5c893341c708093ac/tcwg_gnu_embed_check_gcc/master-thumb_m0_eabi/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/9759f6299d9633cabac540e5c893341c708093ac