[PATCH] D104538: [CostModel][AArch64] Improve cost model for vector reduction intrinsics
Rosie Sumpter via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 22 08:04:46 PDT 2021
RosieSumpter updated this revision to Diff 353653.
RosieSumpter added a comment.
Updates have been made to the XOR and AND SLP vectorization regression tests. They now show that vectorization occurs with this cost model change.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D104538/new/
https://reviews.llvm.org/D104538
Files:
llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
llvm/test/Analysis/CostModel/AArch64/reduce-and.ll
llvm/test/Analysis/CostModel/AArch64/reduce-or.ll
llvm/test/Analysis/CostModel/AArch64/reduce-xor.ll
llvm/test/Transforms/SLPVectorizer/AArch64/slp-and-reduction.ll
llvm/test/Transforms/SLPVectorizer/AArch64/slp-or-reduction.ll
llvm/test/Transforms/SLPVectorizer/AArch64/slp-xor-reduction.ll
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