Hi Richard, This commit also caused x86_64 fail in the same testcase.
https://gcc.gnu.org/pipermail/gcc-regression/2023-November/078596.html Is this on purpose or not? Thx, Haochen > -----Original Message----- > From: Gcc-regression <gcc-regression- > bounces+haochen.jiang=intel....@gcc.gnu.org> On Behalf Of ci_notify--- via > Gcc-regression > Sent: Thursday, November 23, 2023 3:02 AM > To: rguent...@suse.de > Cc: ci_not...@linaro.org; gcc-regress...@gcc.gnu.org > Subject: [Linaro-TCWG-CI] gcc-14-5759-g6bf66276e3e: FAIL: 3 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-14-5759-g6bf66276e3e > | Author: Richard Biener <rguent...@suse.de> > | Date: Wed Nov 22 11:10:41 2023 +0100 > | > | tree-optimization/112344 - wrong final value replacement > | > | When performing final value replacement chrec_apply that's used to > | compute the overall effect of niters to a CHREC doesn't consider that > | the overall increment of { -2147483648, +, 2 } doesn't fit in > | a signed integer when the loop iterates until the value of the IV > | of 20. The following fixes this mistake, carrying out the multiply > | ... 8 lines of the commit log omitted. > > FAIL: 3 regressions > > regressions.sum: > === gcc tests === > > Running gcc:gcc.dg/dg.exp ... > FAIL: gcc.dg/Wstringop-overflow-17.c (test for warnings, line 16) > FAIL: gcc.dg/Wstringop-overflow-17.c (test for warnings, line 9) > > Running gcc:gcc.dg/vect/vect.exp ... > FAIL: gcc.dg/vect/no-scevccp-noreassoc-outer-4.c scan-tree-dump-times vect > "OUTER LOOP VECTORIZED." 1 > > === Results Summary === > > You can find the failure logs in *.log.1.xz files in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm- > build/1322/artifact/artifacts/00-sumfiles/ . > The full lists of regressions and progressions are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm- > build/1322/artifact/artifacts/notify/ . > The list of [ignored] baseline and flaky failures are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm- > build/1322/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/1322/artifact/artifacts > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm- > build/1321/artifact/artifacts > > Reproduce last good and first bad builds: https://git- > us.linaro.org/toolchain/ci/interesting- > commits.git/plain/gcc/sha1/6bf66276e3e41d5d92f7b7260e98b6a1116538 > 05/tcwg_gcc_check/master-arm/reproduction_instructions.txt > > Full commit : https://github.com/gcc- > mirror/gcc/commit/6bf66276e3e41d5d92f7b7260e98b6a111653805 > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-1033 > > List of configurations that regressed due to this commit : > * tcwg_gcc_check > ** master-arm > *** FAIL: 3 regressions > *** https://git-us.linaro.org/toolchain/ci/interesting- > commits.git/plain/gcc/sha1/6bf66276e3e41d5d92f7b7260e98b6a1116538 > 05/tcwg_gcc_check/master-arm/details.txt > *** https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1322/ _______________________________________________ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org