Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In aarch64 native, after: | gcc patch https://patchwork.sourceware.org/patch/135282 | Author: Christopher Bazley | Date: Tue May 19 15:02:13 2026 +0000 | | [PATCH v2 1/1] aarch64: Restrict unrolling to small loops by default | | Benchmarking has shown some worthwhile improvements as a result of | unrolling small loops (<= 4 instructions) by the smallest possible | unroll factor (2) in the RTL loop unroller pass. In preparation | ... 122 lines of the commit log omitted. | ... applied on top of baseline commit: | 568d439f1d1 i386: Fix up peephole2s with const359_operand [PR125373] Produces 61 regressions: | | regressions.sum: | Running gcc:gcc.dg/guality/guality.exp ... | FAIL: gcc.dg/guality/pr54693-2.c -O2 -DPREVENT_OPTIMIZATION line 21 x == 10 - i | FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 21 x == 10 - i | Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ... | XPASS: gcc.dg/tree-ssa/pr117973-1.c scan-tree-dump-not optimized "foo " | ... and 66 more Used configuration : *CI config* tcwg_gcc_check 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 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_gcc_check--master-aarch64-precommit/builds/10376/archive/artifacts/artifacts.precommit/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_gcc_check--master-aarch64-precommit/builds/10376/archive/artifacts/artifacts.precommit/notify/ The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-precommit/builds/10376/archive/artifacts/artifacts.precommit/sumfiles/xfails.xfail Current build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-precommit/builds/10376/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10209/archive/artifacts/ Warning: we do not enable maintainer-mode nor automatically update generated files, which may lead to failures if the patch modifies the master files.