Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In aarch64 cross, after: | commit v11.1.0-294-g3181e53c13a | Author: Richard Henderson richard.henderson@linaro.org | Date: Tue Aug 11 15:51:33 2026 -0700 | | tcg/optimize: INDEX_op_mul is commutative | | Cc: qemu-stable@nongnu.org | Fixes: 7a2f7084525 ("tcg/optimize: Sink commutative operand swapping into fold functions") | Reviewed-by: Philippe Mathieu-Daudé philmd@oss.qualcomm.com | ... 1 lines of the commit log omitted.

Produces 1 regression: | | regressions.sum: | Running gcc:gcc.c-torture/execute/execute.exp ... | FAIL: gcc.c-torture/execute/pr64006.c -O3 -g execution test

Used configuration : *CI config* tcwg_gnu_cross_check_gcc aarch64-linux-gnu cross *configure and test flags:* --target aarch64-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-2009. (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.

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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_cross_check_gcc--master-aarch64-buil... 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_cross_check_gcc--master-aarch64-buil... The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-buil...

Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-buil... Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-buil...

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/qemu/s...

Full commit : https://gitlab.com/qemu-project/qemu/commit/3181e53c13a1a68e2b54c94b1766f8e3...