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Diffstat (limited to 'notify/jira/description')
| -rw-r--r-- | notify/jira/description | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/notify/jira/description b/notify/jira/description new file mode 100644 index 0000000..e83b8ea --- /dev/null +++ b/notify/jira/description @@ -0,0 +1,18 @@ +commit llvmorg-18-init-1350-ge894c3d1a9ac +Author: Alexey Bataev <a.bataev@outlook.com> +Date: Wed Jul 12 10:42:44 2023 -0700 + + [SLP]Improve stores vectorization. + + Use O(nlogn) instead of O(N2) (N <= 32) sorting approach and do not try + to revectorize all possible combinations of stores, if they + definitely cannot be combined because of mem/data dependencies. + Compile time (O3 + lto, skylake_avx512): + External/SPEC/CINT2006/483.xalancbmk/483.xalancbmk.test 117.15 120.11 2.5% +... 37 lines of the commit log omitted. + +* tcwg_bmk-code_size-spec2k6 +** llvm-aarch64-master-O3_LTO +*** 401.bzip2 grew in size by 2% +*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/e894c3d1a9ac50f5e91a7ab9e28cab74b6e349f2/tcwg_bmk-code_size-spec2k6/llvm-aarch64-master-O3_LTO/details.txt +*** https://ci.linaro.org/job/tcwg_bmk-code_size-spec2k6--llvm-aarch64-master-O3_LTO-build/61/ |