Dear contributor,

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

In  arm-eabi cortex-m55 hard, after:
  | commit gcc-17-3654-g3774107546a5
  | Author: Georg-Johann Lay <[email protected]>
  | Date:   Tue Aug 25 21:10:27 2026 +0200
  | 
  |     testsuite/52641 - Make analyzer tests pass (or skip) on AVR.
  |     
  |     This patch fixes some test cases that failed due to sloppyness,
  |     like:
  |     
  | ... 61 lines of the commit log omitted.

Produces 4 regressions 4 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/analyzer/analyzer.exp ...
  | FAIL: gcc.dg/analyzer/mkostemp-1.c (test for warnings, line 109)
  | FAIL: gcc.dg/analyzer/mkostemp-1.c (test for warnings, line 115)
  | FAIL: gcc.dg/analyzer/mkostemps-1.c (test for warnings, line 115)
  | FAIL: gcc.dg/analyzer/mkostemps-1.c (test for warnings, line 121)
  | 
  | fixes.sum:
  | Running gcc:gcc.dg/analyzer/analyzer.exp ...
  | FAIL: gcc.dg/analyzer/mkostemp-1.c (test for warnings, line 108)
  | FAIL: gcc.dg/analyzer/mkostemp-1.c (test for warnings, line 114)
  | FAIL: gcc.dg/analyzer/mkostemps-1.c (test for warnings, line 120)
  | FAIL: gcc.dg/analyzer/mkostemps-1.c (test for warnings, line 114)

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb 
-march=armv8.1-m.main+mve.fp+fp.dp -mtune=cortex-m55 -mfloat-abi=hard -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib 
--with-mode=thumb --with-arch=armv8.1-m.main+mve.fp+fp.dp --with-float=hard 
--target_board=-mthumb/-march=armv8.1-m.main+mve.fp+fp.dp/-mtune=cortex-m55/-mfloat-abi=hard/-mfpu=auto
 qemu-cpu=cortex-m55

We track this bug report under https://linaro.atlassian.net/browse/GNU-2010. 
(Require Linaro login) Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
[email protected] 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_embed_check_gcc--master-thumb_m55_hard_eabi-build/builds/10156/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_embed_check_gcc--master-thumb_m55_hard_eabi-build/builds/10156/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_eabi-build/builds/10156/archive/artifacts/sumfiles/xfails.xfail

Current build   : 
http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_eabi-build/builds/10156/archive/artifacts/
Reference build : 
http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_eabi-build/builds/10155/archive/artifacts/

Instruction to reproduce the build : 
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/3774107546a539e2a24ce01a4cfac4b091196537/tcwg_gnu_embed_check_gcc/master-thumb_m55_hard_eabi/reproduction_instructions.txt

Full commit : See in git+ssh://[email protected]/git/gcc.git

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