[PATCH] D89969: [SLP] Consider alternatives for cost of select instructions.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 300295.
fhahn added a comment.

Updated to move matching code to ValueTracking where the other related match code lives.

In D89969#2349241 <https://reviews.llvm.org/D89969#2349241>, @RKSimon wrote:

> Why the reluctance to actually generate the min/max intrinsics?

Nothing other than trying to keep the patch as small as possible. If people think it's better to generate the intrinsics directly, I can adjust SLP codegen.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89969/new/

https://reviews.llvm.org/D89969

Files:
  llvm/include/llvm/Analysis/ValueTracking.h
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-min-max.ll

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