Dear contributor,

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

In gcc_check master-aarch64, after:
  | commit gcc-16-4438-ga93f80feeef7
  | Author: Jan Hubicka <[email protected]>
  | Date:   Wed Oct 15 09:49:21 2025 +0200
  | 
  |     Cleanup max of profile_count
  |     
  |     profile_count::max is not implemented same way as other arithmetics on
  |     profile counts which generally require counts to be compatible and
  |     returns minimum of qualities of input counts.  Reason is that originally
  | ... 36 lines of the commit log omitted.

Produces 12 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.target/aarch64/aarch64.exp ...
  | FAIL: gcc.target/aarch64/stack-protector-8.c check-function-bodies test1
  | FAIL: gcc.target/aarch64/stack-protector-8.c check-function-bodies test2
  | FAIL: gcc.target/aarch64/stack-protector-8.c check-function-bodies test3
  | Running gcc:gcc.target/aarch64/sme/aarch64-sme.exp ...
  | ... and 10 more

Used configuration :
 *CI config* tcwg_gcc_check master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

We track this bug report under https://linaro.atlassian.net/browse/GNU-1705. 
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
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4250/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-aarch64-build/4250/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4250/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4250/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4249/artifact/artifacts

Instruction to reproduce the build : 
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/a93f80feeef744649dc426a59a5860224d13e68d/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

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

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