[PATCH] D104538: [CostModel][AArch64] Improve cost model for vector reduction intrinsics

Rosie Sumpter via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jun 23 07:51:59 PDT 2021


RosieSumpter updated this revision to Diff 353973.
RosieSumpter added a comment.

- Added v2i32 costs to table



- Added v2i32 to cost model tests



- Added comment referring to codegen tests



- Break early if there's no table entry




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

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D104538.353973.patch
Type: text/x-patch
Size: 35208 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210623/5cd4d5e8/attachment.bin>


More information about the llvm-commits mailing list