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-toolch...@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-1234 , please let us know if you are looking at the problem and/or when you have a fix. In bootstrap_check master-aarch64-check_bootstrap after: | commit gcc-15-1006-gd93353e6423 | Author: Richard Biener <rguent...@suse.de> | Date: Fri Feb 23 11:45:50 2024 +0100 | | Do single-lane SLP discovery for reductions | | The following performs single-lane SLP discovery for reductions. | It requires a fixup for outer loop vectorization where a check | for multiple types needs adjustments as otherwise bogus pointer | IV increments happen when there are multiple copies of vector stmts | in the inner loop. | ... 31 lines of the commit log omitted. FAIL: 6 regressions regressions.sum: === gcc tests === Running gcc:gcc.dg/vect/vect.exp ... FAIL: gcc.dg/vect/slp-reduc-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "VEC_PERM_EXPR" 0 FAIL: gcc.dg/vect/slp-reduc-3.c scan-tree-dump-times vect "VEC_PERM_EXPR" 0 Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ... FAIL: gcc.target/aarch64/sve/dot_1.c scan-assembler-times \\twhilelo\\t 8 FAIL: gcc.target/aarch64/sve/reduc_4.c scan-assembler-not \\tfadd\\t FAIL: gcc.target/aarch64/sve/sad_1.c scan-assembler-times \\tudot\\tz[0-9]+\\.s, z[0-9]+\\.b, z[0-9]+\\.b\\n 2 ... and 5 more entries You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/671/artifact/artifacts/00-sumfiles/ The full lists of regressions and progressions as well as configure and make commands are in - https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/671/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/671/artifact/artifacts/sumfiles/xfails.xfail The configuration of this build is: CI config tcwg_bootstrap_check master-aarch64-check_bootstrap -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/671/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/670/artifact/artifacts Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/d93353e6423ecaaae9fa47d0935caafd9abfe4de/tcwg_bootstrap_check/master-aarch64-check_bootstrap/reproduction_instructions.txt Full commit : https://github.com/gcc-mirror/gcc/commit/d93353e6423ecaaae9fa47d0935caafd9abfe4de List of configurations that regressed due to this commit : * tcwg_bootstrap_check ** master-aarch64-check_bootstrap *** FAIL: 6 regressions *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/d93353e6423ecaaae9fa47d0935caafd9abfe4de/tcwg_bootstrap_check/master-aarch64-check_bootstrap/details.txt *** https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/671/artifact/artifacts