Hi Patrick, Did you already get any bug reports for gcc-14-4111-g6e92a6a2a72 ?
In our benchmarking we see that 483.xalancbmk (from SPEC CPU2006) fails to build on 32-bit ARM. Let me know if you need any help in reproducing and troubleshooting this. Thanks! -- Maxim Kuvyrkov https://www.linaro.org > On Sep 27, 2023, at 11:05, ci_not...@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. > > In CI config tcwg_bmk-code_speed-spec2k6/gnu-arm-master-O3 after: > > | commit gcc-14-4111-g6e92a6a2a72 > | Author: Patrick Palka <ppa...@redhat.com> > | Date: Mon Sep 18 14:47:52 2023 -0400 > | > | c++: non-dependent assignment checking [PR63198, PR18474] > | > | This patch makes us recognize and check non-dependent simple assigments > | ahead of time, like we already do for compound assignments. This means > | the templated representation of such assignments will now usually have > | an implicit INDIRECT_REF (due to the reference return type), which the > | -Wparentheses code needs to handle. As a drive-by improvement, this > | ... 51 lines of the commit log omitted. > > the following benchmarks slowed down by more than 3%: > - 483.xalancbmk failed to build > > Below reproducer instructions can be used to re-build both "first_bad" and > "last_good" cross-toolchains used in this bisection. Naturally, the scripts > will fail when triggerring benchmarking jobs if you don\'t have access to > Linaro TCWG CI. > > Configuration: > - Benchmark: > - Toolchain: GCC + Glibc + GNU Linker > - Version: all components were built from their tip of trunk > - Target: arm-linux-gnueabihf > - Compiler flags: O3 > - Hardware: NVidia TK1 4x Cortex-A15 > > This benchmarking CI is work-in-progress, and we welcome feedback and > suggestions at linaro-toolchain@lists.linaro.org . In our improvement plans > is to add support for SPEC CPU2017 benchmarks and provide "perf > report/annotate" data behind these reports. > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : > https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-build/141/artifact/artifacts > Reference build : > https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-build/140/artifact/artifacts > > Reproduce last good and first bad builds: > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/6e92a6a2a72d3b7a5e1b29042d8a6a43fe1085aa/tcwg_bmk-code_speed-spec2k6/gnu-arm-master-O3/reproduction_instructions.txt > > Full commit : > https://github.com/gcc-mirror/gcc/commit/6e92a6a2a72d3b7a5e1b29042d8a6a43fe1085aa > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-951 > > List of configurations that regressed due to this commit : > * tcwg_bmk-code_speed-spec2k6 > ** gnu-arm-master-O3 > *** 483.xalancbmk failed to build > *** > https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/6e92a6a2a72d3b7a5e1b29042d8a6a43fe1085aa/tcwg_bmk-code_speed-spec2k6/gnu-arm-master-O3/details.txt > *** > https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-build/141/ _______________________________________________ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
