[Linaro-TCWG-CI] gcc-14-8206-g0f38666680d: FAIL: 12 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-1113 , please let us know if you are looking at the problem and/or when you have a fix.

In gcc_check master-arm after:

  | commit gcc-14-8206-g0f38666680d
  | Author: Richard Biener <rguenther@suse.de>
  | Date:   Wed Jan 17 13:24:22 2024 +0100
  | 
  |     tree-optimization/113374 - early break vect and virtual operands
  |     
  |     The following fixes wrong virtual operands being used for peeled
  |     early breaks where we can have different live ones and for multiple
  |     exits it makes sure to update the correct PHI arguments.
  |     
  |     I've introduced SET_PHI_ARG_DEF_ON_EDGE so we can avoid using
  | ... 14 lines of the commit log omitted.

FAIL: 12 regressions

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

Running gcc:gcc.c-torture/execute/execute.exp ...
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (internal compiler error: Segmentation fault)
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
UNRESOLVED: gcc.c-torture/execute/20150611-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  compilation failed to produce executable
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -g  (internal compiler error: Segmentation fault)
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -g  (test for excess errors)
UNRESOLVED: gcc.c-torture/execute/20150611-1.c -O3 -g  compilation failed to produce executable
		=== gfortran tests ===
... and 10 more entries

You can find the failure logs in *.log.1.xz files in
 - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1592/artifact/artifacts/00-sumfiles/ .
The full lists of regressions and progressions are in
 - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1592/artifact/artifacts/notify/ .
The list of [ignored] baseline and flaky failures are in
 - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1592/artifact/artifacts/sumfiles/xfails.xfail .

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

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

Current build   : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1592/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1591/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/0f38666680d6ad0e40c4a8b6d94b2c93931cdf42/tcwg_gcc_check/master-arm/reproduction_instructions.txt

Full commit : https://github.com/gcc-mirror/gcc/commit/0f38666680d6ad0e40c4a8b6d94b2c93931cdf42

List of configurations that regressed due to this commit :
* tcwg_gcc_check
** master-arm
*** FAIL: 12 regressions
*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/0f38666680d6ad0e40c4a8b6d94b2c93931cdf42/tcwg_gcc_check/master-arm/details.txt
*** https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1592/artifact/artifacts