Dear contributor,

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

In  master-aarch64, after:
  | 47 commits in gcc
  | 1d8e2d51e5c cfgcleanup: Support merging forwarder blocks with phis [PR122493]
  | 6c0f06cdba1 fix handling of mapped and their location
  | 52165aa6b1d mergephi: extend copy_phi_arg_into_existing_phi and use it for remove_forwarder_block_with_phi
  | 8ae0090b71d cfgcleanup: Move ei definition into for loop for remove_forwarder_block
  | 4412a29012f mergephi: use edge iterator in remove_forwarder_block_with_phi
  | ... and 42 more commits in gcc

Produces 4 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/dg.exp ...
  | XPASS: g++.dg/tree-ssa/pr117123.C -std=gnu++17  scan-tree-dump-times optimized "if " 3
  | XPASS: g++.dg/tree-ssa/pr117123.C -std=gnu++26  scan-tree-dump-times optimized "if " 3
  | XPASS: g++.dg/tree-ssa/pr117123.C -std=gnu++98  scan-tree-dump-times optimized "if " 3
  | Running gcc:gcc.dg/guality/guality.exp ...
  | ... and 1 more

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

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_gnu_native_check_gcc--master-aarch64-build/2260/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_gnu_native_check_gcc--master-aarch64-build/2260/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2260/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2260/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2257/artifact/artifacts