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| author | Florian Hahn <flo@fhahn.com> | 2024-05-03 14:40:48 +0100 |
|---|---|---|
| committer | Florian Hahn <flo@fhahn.com> | 2024-05-03 14:40:49 +0100 |
| commit | bccb7ed8ac289a1503ed88edf56b27eb11ed5d5d (patch) | |
| tree | 9026e5fa72497af3ce8d0ccd61ba8d849782eee7 /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | a13c5140a2a26923f3e7bf3684409425ff54de6f (diff) | |
| download | llvm-bccb7ed8ac289a1503ed88edf56b27eb11ed5d5d.zip llvm-bccb7ed8ac289a1503ed88edf56b27eb11ed5d5d.tar.gz llvm-bccb7ed8ac289a1503ed88edf56b27eb11ed5d5d.tar.bz2 | |
Reapply "[LV] Improve AnyOf reduction codegen. (#78304)"
This reverts the revert commit c6e01627acf859.
This patch includes a fix for any-of reductions and epilogue
vectorization. Extra test coverage for the issue that caused the revert
has been added in bce3bfced5fe0b019 and an assertion has been added in
c7209cbb8be7a3c65813.
--------------------------------
Original commit message:
Update AnyOf reduction code generation to only keep track of the AnyOf
property in a boolean vector in the loop, only selecting either the new
or start value in the middle block.
The patch incorporates feedback from https://reviews.llvm.org/D153697.
This fixes the #62565, as now there aren't multiple uses of the
start/new values.
Fixes https://github.com/llvm/llvm-project/issues/62565
PR: https://github.com/llvm/llvm-project/pull/78304
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions