[Linaro-TCWG-CI] gcc-14-7124-g6686e16fda4: FAIL: 1 regressions on arm

[ci_notify@linaro.org]

Dear contributor, our automatic CI has detected problems related to your patch(es).  Please find some details below.  If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.

We appreciate that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help.

We track this report status in https://linaro.atlassian.net/browse/GNU-1102 , please let us know if you are looking at the problem and/or when you have a fix.

In  master-arm after:

  | commit gcc-14-7124-g6686e16fda4
  | Author: liuhongt <hongtao.liu@intel.com>
  | Date:   Tue Dec 19 10:39:06 2023 +0800
  | 
  |     Optimize A < B ? A : B to MIN_EXPR.
  |     
  |     Similar for A < B ? B : A to MAX_EXPR.
  |     There're codes in the frontend to optimize such pattern but failed to
  |     handle testcase in the PR since it's exposed at gimple level when
  |     folding backend builtins.
  |     
  | ... 16 lines of the commit log omitted.

FAIL: 1 regressions

regressions.sum:
		=== gcc tests ===

Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ...
FAIL: gcc.dg/tree-ssa/pr95906.c scan-tree-dump-times forwprop3 "max_expr" 1

		=== Results Summary ===

You can find the failure logs in *.log.1.xz files in
 - https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1181/artifact/artifacts/00-sumfiles/ .
The full lists of regressions and progressions are in
 - https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1181/artifact/artifacts/notify/ .
The list of [ignored] baseline and flaky failures are in
 - https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1181/artifact/artifacts/sumfiles/xfails.xfail .

The configuration of this build is:
CI config tcwg_gnu_cross_check_gcc master-arm

-----------------8<--------------------------8<--------------------------8<--------------------------
The information below can be used to reproduce a debug environment:

Current build   : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1181/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1180/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/6686e16fda419067b91614835dd743ebb82717ea/tcwg_gnu_cross_check_gcc/master-arm/reproduction_instructions.txt

Full commit : https://github.com/gcc-mirror/gcc/commit/6686e16fda419067b91614835dd743ebb82717ea

List of configurations that regressed due to this commit :
* tcwg_gnu_cross_check_gcc
** master-arm
*** FAIL: 1 regressions
*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/6686e16fda419067b91614835dd743ebb82717ea/tcwg_gnu_cross_check_gcc/master-arm/details.txt
*** https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1181/artifact/artifacts