[PATCH] D41484: [X86][SSE] Use PMADDWD for v4i32 multiplies with 17 or more leading zeros

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 27 12:38:38 PST 2017

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craig.topper accepted this revision.
craig.topper added a comment.
This revision is now accepted and ready to land.

LGTM

I didn't realize when I made that avx comment that shrink vmul only applies to pre-sse4.1


Repository:
  rL LLVM

https://reviews.llvm.org/D41484

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