Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In arm-eabi thumb v8-a hard, after: | commit gcc-16-15-g7e628ff49f7 | Author: kelefth <konstantinos.elefther...@vrull.eu> | Date: Thu Mar 13 11:49:39 2025 +0100 | | avoid-store-forwarding: Fix reg init on load-elimination [PR119160] | | In the case that we are eliminating the load instruction, we use zero_extend | for the initialization of the base register for the zero-offset store. | This causes issues when the store and the load use the same mode, | ... 18 lines of the commit log omitted. Produces 2 regressions: | | regressions.sum: | Running gcc:gcc.dg/dg.exp ... | FAIL: gcc.dg/pr119160.c (test for excess errors) | UNRESOLVED: gcc.dg/pr119160.c compilation failed to produce executable Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-a+simd -mfpu=auto -mfloat-abi=hard *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-arch=armv8-a+simd --with-fpu=crypto-neon-fp-armv8 --with-float=hard --target_board=-mthumb/-march=armv8-a+simd/-mfpu=auto/-mfloat-abi=hard qemu_cpu=any We track this bug report under https://linaro.atlassian.net/browse/GNU-1563. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolch...@lists.linaro.org mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/768/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_v8a_hard_eabi-build/768/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_v8a_hard_eabi-build/768/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/768/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/767/artifact/artifacts Instruction to reproduce the build : https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/7e628ff49f7f890d5337369d7b4f8e21a1f17029/tcwg_gnu_embed_check_gcc/master-thumb_v8a_hard_eabi/reproduction_instructions.txt Full commit : https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=7e628ff49f7f890d5337369d7b4f8e21a1f17029
