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-16-816-gf716eb6065a
  | Author: Christophe Lyon <christophe.l...@linaro.org>
  | Date:   Tue May 20 16:42:18 2025 +0000
  | 
  |     testsuite: aarch64: arm: Fix -mcpu=unset support in shared effective 
targets
  |     
  |     Many tests became unsupported on aarch64 when -mcpu=unset was added to
  |     several arm_* effective targets, because this flag is only supported
  |     on arm.
  | ... 32 lines of the commit log omitted.

Produces 6 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/vect/complex/complex.exp ...
  | FAIL: gcc.dg/vect/complex/fast-math-complex-mls-double.c -flto 
-ffat-lto-objects  scan-tree-dump vect "Found COMPLEX_ADD_ROT270"
  | FAIL: gcc.dg/vect/complex/fast-math-complex-mls-double.c scan-tree-dump 
vect "Found COMPLEX_ADD_ROT270"
  | FAIL: gcc.dg/vect/complex/fast-math-complex-mls-float.c -flto 
-ffat-lto-objects  scan-tree-dump vect "Found COMPLEX_ADD_ROT270"
  | FAIL: gcc.dg/vect/complex/fast-math-complex-mls-float.c scan-tree-dump vect 
"Found COMPLEX_ADD_ROT270"
  | ... and 2 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-1585. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org 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/3746/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/3746/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3746/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3746/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3745/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/f716eb6065aaf62b46f223a08f2666cce3e5ff99/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

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

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