[Linaro-TCWG-CI] gcc-15-3283-g4b729d2ff325: FAIL: 1 regressions: 1 improvements on master-thumb_m0_soft_eabi

[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-1323 , please let us know if you are looking at the problem and/or when you have a fix.

In  arm-eabi cortex-m0 soft after:

  | commit gcc-15-3283-g4b729d2ff325
  | Author: Alex Coplan <alex.coplan@arm.com>
  | Date:   Thu Aug 29 11:31:40 2024 +0100
  | 
  |     testsuite: Fix up refactored scanltranstree.exp functions [PR116522]
  |     
  |     When adding RTL variants of the scan-ltrans-tree* functions in:
  |     r15-3254-g3f51f0dc88ec21c1ec79df694200f10ef85915f4
  |     I messed up the name of the underlying scan function to invoke.  The
  |     code currently attempts to invoke functions named
  |     scan{,-not,-dem,-dem-not} but should instead be invoking
  | ... 7 lines of the commit log omitted.

FAIL: 1 regressions: 1 improvements

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

Running gcc:gcc.dg/ipa/ipa.exp ...
FAIL: gcc.dg/ipa/ipa-icf-38.c scan-ltrans-tree-dump-not optimized "Function bar"


improvements.sum:
		=== gcc tests ===

Running gcc:gcc.dg/ipa/ipa.exp ...
ERROR: gcc.dg/ipa/ipa-icf-38.c: error executing dg-final: variable is not assigned by any conversion specifiers


You can find the failure logs in *.log.1.xz files in
 - https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/123/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_embed_check_gcc--master-thumb_m0_soft_eabi-build/123/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 - https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/123/artifact/artifacts/sumfiles/xfails.xfail

The configuration of this build is:
CI config tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv6s-m -mtune=cortex-m0 -mfloat-abi=soft -mfpu=auto

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

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/123/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/122/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/4b729d2ff3259e5b1d40f93d4f9e7edf5f0064f4/tcwg_gnu_embed_check_gcc/master-thumb_m0_soft_eabi/reproduction_instructions.txt

Full commit : https://github.com/gcc-mirror/gcc/commit/4b729d2ff3259e5b1d40f93d4f9e7edf5f0064f4

List of configurations that regressed due to this commit :
* tcwg_gnu_embed_check_gcc
** master-thumb_m0_soft_eabi
*** FAIL: 1 regressions: 1 improvements
*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/4b729d2ff3259e5b1d40f93d4f9e7edf5f0064f4/tcwg_gnu_embed_check_gcc/master-thumb_m0_soft_eabi/details.txt
*** https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/123/artifact/artifacts