On Feb 13, 2024, at 22:03, ci_notify@linaro.org wrote:

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-1151 , 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-14-8949-g2ca373b7e8a | Author: Jakub Jelinek jakub@redhat.com | Date: Tue Feb 13 10:33:08 2024 +0100 | | libgcc: Fix UB in FP_FROM_BITINT | | As I wrote earlier, I was seeing | FAIL: gcc.dg/torture/bitint-24.c -O0 execution test | FAIL: gcc.dg/torture/bitint-24.c -O2 execution test | with the ia32 _BitInt enablement patch on i686-linux. I thought | floatbitintxf.c was miscompiled with -O2 -march=i686 -mtune=generic, but it | ... 34 lines of the commit log omitted.

FAIL: 1 regressions: 11 progressions

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

Running gcc:gcc.dg/vect/vect.exp ... FAIL: gcc.dg/vect/tsvc/vect-tsvc-s1281.c execution test

Hi Jakub,

The failure is due to the timeout. I'm going to investigate whether this is a legitimate failure or your change just pushed testcase execution time over the threshold.

Running on tcwg-local: timeout -k 30s 330s ./vect-tsvc-s1281.exe spawn [open ...] value: inf, expected: inf timeout: the monitored command dumped core FAIL: gcc.dg/vect/tsvc/vect-tsvc-s1281.c execution test

progressions.sum: === gcc tests ===

Running gcc:gcc.dg/guality/guality.exp ... UNRESOLVED: c-c++-common/guality/Og-static-wo-1.c -O0 compilation failed to produce executable FAIL: c-c++-common/guality/Og-static-wo-1.c -O0 (test for excess errors) FAIL: gcc.dg/guality/pr41447-1.c -O0 execution test

Running gcc:gcc.dg/ipa/ipa.exp ... UNRESOLVED: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline "hooray4[^\n]*inline copy in test4" UNRESOLVED: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline "hooray1[^\n]*inline copy in test1" ... and 7 more entries

Ignore these "progressions". We are having a bit of instability after enabling guality tests in our setup.

-- Maxim Kuvyrkov https://www.linaro.org

You can find the failure logs in *.log.1.xz files in

• https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1710/artifact/art...

The full lists of regressions and progressions as well as configure and make commands are in

• https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1710/artifact/art...

The list of [ignored] baseline and flaky failures are in

• https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1710/artifact/art...

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/1710/artifact/art... Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1709/artifact/art...

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha...

Full commit : https://github.com/gcc-mirror/gcc/commit/2ca373b7e8adf9cc0c17aecab5e1cc6c76a...

List of configurations that regressed due to this commit :

• tcwg_gcc_check

** master-arm *** FAIL: 1 regressions: 11 progressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha... *** https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1710/artifact/art...