Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In aarch64 native, after: | commit gcc-17-4889-gea48f0c5493c | Author: Aldy Hernandez | Date: Sun Oct 4 06:21:07 2026 +0000 | | DOM: replace test_for_singularity with simplify_using_ranges | | We now have all the pieces to do what test_for_singularity does, but | with ranges. Remove the function and use simplify_using_ranges | instead. | ... 20 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running gcc:gcc.dg/dg.exp ... | XPASS: gcc.dg/pr80776-1.c (test for bogus messages, line 25) Used configuration : *CI config* tcwg_gnu_native_check_gcc aarch64-linux-gnu *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu--disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a We track this bug report under https://linaro.atlassian.net/browse/GNU-2056. (Require Linaro login) Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolchain@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 * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10406/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_native_check_gcc--master-aarch64-build/builds/10406/archive/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10406/archive/artifacts/sumfiles/xfails.xfail Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10406/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10405/archive/artifacts/ Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/ea48f0c5493cb0829127ec12d7af2ba3c5c11c97/tcwg_gnu_native_check_gcc/master-aarch64/reproduction_instructions.txt Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git