Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In master-arm, after: | commit gcc-16-6753-g8d5eb4f6c1f | Author: Pengxuan Zheng <[email protected]> | Date: Fri Jan 9 10:49:45 2026 -0800 | | match: (X >> C) NE/EQ 0 -> X LT/GE 0 [PR123109] | | Implement (X >> C) NE/EQ 0 -> X LT/GE 0 in match.pd instead of fold-const.cc. | | Bootstrapped and tested on x86_64 and aarch64. | ... 15 lines of the commit log omitted. Produces 4 regressions: | | regressions.sum: | Running gcc:gcc.dg/dg.exp ... | FAIL: gcc.dg/pr123109.c scan-tree-dump-times optimized "< 0" 2 | FAIL: gcc.dg/pr123109.c scan-tree-dump-times optimized ">= 0" 2 | FAIL: gcc.dg/pr123109.c scan-tree-dump-times optimized ">= { 0, 0, 0, 0 }" 2 | FAIL: gcc.dg/pr123109.c scan-tree-dump-times optimized ">> 31" 2 Used configuration : *CI config* tcwg_gnu_cross_check_gcc master-arm *configure and test flags:* --target arm-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1816. 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_cross_check_gcc--master-arm-build/2563/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_cross_check_gcc--master-arm-build/2563/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2563/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2563/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2562/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/8d5eb4f6c1f248340f12adbe76882c3615343e8b/tcwg_gnu_cross_check_gcc/master-arm/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git
