Hi Jan,
This patch also caused same issue on i386.
https://gcc.gnu.org/pipermail/gcc-regression/2023-November/078590.html
Could you help verify that?
Thx, Haochen
-----Original Message----- From: Gcc-regression <gcc-regression- bounces+haochen.jiang=intel.com@gcc.gnu.org> On Behalf Of ci_notify--- via Gcc-regression Sent: Wednesday, November 22, 2023 4:20 PM To: jh@suse.cz Cc: ci_notify@linaro.org; gcc-regression@gcc.gnu.org Subject: [Linaro-TCWG-CI] gcc-14-5679-g1d82fc2e682: FAIL: 1 regressions on arm
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.
In gcc_check master-arm after:
| commit gcc-14-5679-g1d82fc2e682 | Author: Jan Hubicka jh@suse.cz | Date: Tue Nov 21 15:17:16 2023 +0100 | | optimize std::vector::push_back | | this patch speeds up the push_back at -O3 significantly by making the | reallocation to be inlined by default. _M_realloc_insert is general | insertion that takes iterator pointing to location where the value | should be inserted. As such it contains code to move other entries around | that is quite large. | ... 23 lines of the commit log omitted.
FAIL: 1 regressions
regressions.sum: === g++ tests ===
Running g++:g++.dg/dg.exp ... FAIL: g++.dg/opt/pr110879.C -std=gnu++98 scan-tree-dump-not optimized "=\s*\S*res_(?!\S*_M_end_of_storage;)"
=== Results Summary ===You can find the failure logs in *.log.1.xz files in
build/1318/artifact/artifacts/00-sumfiles/ . The full lists of regressions and progressions are in
build/1318/artifact/artifacts/notify/ . The list of [ignored] baseline and flaky failures are in
build/1318/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/1318/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm- build/1317/artifact/artifacts
Reproduce last good and first bad builds: https://git- us.linaro.org/toolchain/ci/interesting- commits.git/plain/gcc/sha1/1d82fc2e6824bf83159389729c31a942f7b91b0 4/tcwg_gcc_check/master-arm/reproduction_instructions.txt
Full commit : https://github.com/gcc- mirror/gcc/commit/1d82fc2e6824bf83159389729c31a942f7b91b04
Latest bug report status : https://linaro.atlassian.net/browse/GNU-1032
List of configurations that regressed due to this commit :
- tcwg_gcc_check
** master-arm *** FAIL: 1 regressions *** https://git-us.linaro.org/toolchain/ci/interesting- commits.git/plain/gcc/sha1/1d82fc2e6824bf83159389729c31a942f7b91b0 4/tcwg_gcc_check/master-arm/details.txt *** https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1318/