Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In arm-eabi cortex-m3 softfp, after: | commit gcc-16-3350-gebbeaf490c5 | Author: Jeff Law <[email protected]> | Date: Fri Aug 22 11:53:27 2025 -0600 | | [PR rtl-optimization/120553] Improve selecting between constants based on sign bit test | | While working to remove mvconst_internal I stumbled over a regression in | the code to handle signed division by a power of two. | | ... 56 lines of the commit log omitted. Produces 3 regressions: | | regressions.sum: | Running gcc:gcc.target/arm/arm.exp ... | FAIL: gcc.target/arm/bics_3.c execution test | FAIL: gcc.target/arm/bics_3.c scan-assembler-times bics\tr[0-9]+, r[0-9]+, r[0-9]+ 2 | FAIL: gcc.target/arm/bics_3.c scan-assembler-times bics\tr[0-9]+, r[0-9]+, r[0-9]+, .sl #2 1 Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv7-m -mtune=cortex-m3 -mfloat-abi=softfp -mfpu=auto *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m3 --with-float=softfp --target_board=-mthumb/-march=armv7-m/-mtune=cortex-m3/-mfloat-abi=softfp/-mfpu=auto qemu_cpu=cortex-m3 We track this bug report under https://linaro.atlassian.net/browse/GNU-1662. Please let us know if you have a fix. If you have any questions regarding this report, please ask on [email protected] 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_m3_softfp_eabi-build/493/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_m3_softfp_eabi-build/493/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_m3_softfp_eabi-build/493/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/493/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/492/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/ebbeaf490c56e04d2e9be25caf9522ef5fba6c72/tcwg_gnu_embed_check_gcc/master-thumb_m3_softfp_eabi/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git
