[Linaro-TCWG-CI] gcc-16-8084-ge256eb478ad: 7 regressions on arm

[ci_notify@linaro.org]

Dear contributor,

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

In gcc_check master-arm, after:
  | commit gcc-16-8084-ge256eb478ad
  | Author: Andre Vieira <andre.simoesdiasvieira@arm.com>
  | Date:   Fri Mar 13 15:31:18 2026 +0000
  | 
  |     arm: Add support for _BitInt(N)
  |     
  |     This patch adds support for C23's _BitInt feature to the arm port.
  |     
  |     gcc/ChangeLog:
  | ... 11 lines of the commit log omitted.

Produces 7 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | FAIL: gcc.dg/bitint-28.c execution test
  | FAIL: gcc.dg/bitint-29.c execution test
  | FAIL: gcc.dg/bitint-30.c execution test
  | FAIL: gcc.dg/bitint-31.c execution test
  | ... and 4 more

Used configuration :
 *CI config* tcwg_gcc_check master-arm
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

We track this bug report under https://linaro.atlassian.net/browse/GNU-1863. 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
 * https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/4891/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_gcc_check--master-arm-build/4891/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/4891/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/4891/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/4890/artifact/artifacts

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/e256eb478ad1b8c2c767aa35e03903bf4cd7c842/tcwg_gcc_check/master-arm/reproduction_instructions.txt

Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git