[Linaro-TCWG-CI] gcc-17-1354-ga02ff0f1faf0: 1 regression on arm
ci_notify--- via Gcc-regression <[email protected]> Tue, 14 Jul 2026 00:18:12 +0000 (UTC)
| Newsgroups | gmane.comp.gcc.regression |
|---|---|
| Message-ID | <1493437909.77204.1783988293557@72d3563a6d18> |
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-17-1354-ga02ff0f1faf0 | Author: Martin Uecker <[email protected]> | Date: Thu Jun 4 19:19:33 2026 +0200 | | c: wrong code generated with counted_by on pointer + ubsan [PR125072] | | When a pointer is accessed with a constant offset, this has to be split into | the size of the element type and the index to be able to instrument the | index. The code failed to re-apply the element size after this. | ... 13 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running gcc:gcc.dg/dg.exp ... | FAIL: gcc.dg/pr125072.c execution test 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-1967. (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/10118/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/10118/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/10118/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/10118/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/builds/10115/archive/artifacts/ Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/a02ff0f1faf0858a6fe80492c51b82892ab90479/tcwg_gnu_embed_check_gcc/master-arm_v7a_softfp_eabi/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git