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-16-5792-g723b18ce3dd2
  | Author: Andrew Stubbs <[email protected]>
  | Date:   Thu Nov 20 17:18:13 2025 +0000
  | 
  |     libgomp, amdgcn: Implement Managed Memory
  |     
  |     This patch implements "managed" memory for AMD GCN GPUs in OpenMP.  It
  |     builds on the support added to the NVPTX libgomp for CUDA Managed 
Memory, a
  |     week or two ago.
  | ... 62 lines of the commit log omitted.

Produces 12 regressions:
  | 
  | regressions.sum:
  | Running libgomp:libgomp.c++/c++.exp ...
  | FAIL: libgomp.c++/../libgomp.c-c++-common/requires-4.c (test for excess 
errors)
  | UNRESOLVED: libgomp.c++/../libgomp.c-c++-common/requires-4.c compilation 
failed to produce executable
  | FAIL: libgomp.c++/../libgomp.c-c++-common/requires-4a.c (test for excess 
errors)
  | UNRESOLVED: libgomp.c++/../libgomp.c-c++-common/requires-4a.c compilation 
failed to produce executable
  | ... and 9 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-1769. 
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/4439/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/4439/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4439/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4439/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4436/artifact/artifacts

Instruction to reproduce the build : 
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/723b18ce3dd24ebcbb6426fb40a375642477123f/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

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

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