Dear contributor,

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

In  armv8l-unknown-linux-gnueabihf native, after:
  | gcc patch https://patchwork.sourceware.org/patch/132994
  | Author: Daniel Barboza <daniel.barboza@oss.qualcomm.com>
  | Date:   Mon Apr 13 17:31:10 2026 -0300
  | 
  |     [PATCH] match.pd: right shift compare canonicalization [PR124808]
  |     
  |     Canonicalize right shift non-equality comparisons with constants by
  |     turn them into a comparison with a left shifted constant.  Assuming the
  |     generic format:
  | ... 32 lines of the commit log omitted.
  | ... applied on top of baseline commit:
  | f1561d35696 libstdc++: [_Hashtable] Use std::addressof in post-C++11 code

Produces 2 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.target/arm/arm.exp ...
  | FAIL: gcc.target/arm/sat-1.c scan-assembler-times ssat 4
  | FAIL: gcc.target/arm/sat-1.c scan-assembler-times usat 4

Used configuration :
 *CI config* tcwg_gcc_check armv8l-unknown-linux-gnueabihf
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf--disable-multilib --with-float=hard --with-mode=thumb --with-tune=cortex-a9 --with-arch=armv7-a --with-fpu=neon-fp-armv8

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_gcc_check--master-arm-precommit/builds/10206/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-arm-precommit/builds/10206/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-arm-precommit/builds/10206/archive/artifacts/artifacts.precommit/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-precommit/builds/10206/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10087/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.