[Linaro-TCWG-CI] gcc-14-7003-gb3cc5a1efea: 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-1097 , please let us know if you are looking at the problem and/or when you have a fix.

In  master-arm after:

  | commit gcc-14-7003-gb3cc5a1efea
  | Author: Richard Biener <rguenther@suse.de>
  | Date:   Fri Dec 15 10:32:29 2023 +0100
  | 
  |     tree-optimization/113026 - avoid vector epilog in more cases
  |     
  |     The following avoids creating a niter peeling epilog more consistently,
  |     matching what peeling later uses for the skip_vector condition, in
  |     particular when versioning is required which then also ensures the
  |     vector loop is entered unless the epilog is vectorized.  This should
  |     ideally match LOOP_VINFO_VERSIONING_THRESHOLD which is only computed
  | ... 13 lines of the commit log omitted.

FAIL: 1 regressions

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

Running gcc:gcc.dg/torture/dg-torture.exp ...
FAIL: gcc.dg/torture/pr113026-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions   (test for bogus messages, line 10)

		=== 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/1165/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/1165/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/1165/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/1165/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1164/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/b3cc5a1efead520bc977b4ba51f1328d01b3e516/tcwg_gnu_cross_check_gcc/master-arm/reproduction_instructions.txt

Full commit : https://github.com/gcc-mirror/gcc/commit/b3cc5a1efead520bc977b4ba51f1328d01b3e516

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/b3cc5a1efead520bc977b4ba51f1328d01b3e516/tcwg_gnu_cross_check_gcc/master-arm/details.txt
*** https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/1165/artifact/artifacts