Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In arm-eabi v7-a softfp, after: | commit gcc-17-1367-g9ab08d664545 | Author: Jakub Jelinek <[email protected]> | Date: Fri Jun 5 10:39:55 2026 +0200 | | c, c++, bitintlower: Add __builtin_{bswap,bitreverse}g type-generic builtins [PR122731] | | Clang has added recently type-generic versions of __builtin_bswap{16,32,64} | and __builtin_bitreverse{8,16,32,64} builtins. | | ... 75 lines of the commit log omitted. Produces 8 regressions: | | regressions.sum: | Running g++:g++.dg/dg.exp ... | FAIL: c-c++-common/builtin-bitreverseg-1.c -std=gnu++11 execution test | FAIL: c-c++-common/builtin-bitreverseg-1.c -std=gnu++20 execution test | FAIL: c-c++-common/builtin-bitreverseg-1.c -std=gnu++26 execution test | FAIL: c-c++-common/builtin-bswapg-1.c -std=gnu++11 execution test | ... and 5 more Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -marm -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=arm --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=softfp --target_board=-marm/-march=armv7-a/-mfpu=vfpv3-d16/-mfloat-abi=softfp qemu_cpu=cortex-a9 We track this bug report under https://linaro.atlassian.net/browse/GNU-1975. (Require Linaro login) 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 * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10124/archive/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10124/archive/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10124/archive/artifacts/sumfiles/xfails.xfail Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10124/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10123/archive/artifacts/ Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/9ab08d664545bcea9164040e806385369fdaaf0e/tcwg_gnu_embed_check_gcc/master-arm_v7a_softfp_eabi/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git
