[PATCH] D27756: [X86][SSE] Improve lowering of vXi64 multiplies
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Dec 21 09:30:55 PST 2016
craig.topper accepted this revision.
craig.topper added a reviewer: craig.topper.
craig.topper added a comment.
This revision is now accepted and ready to land.
LGTM with one comment.
================
Comment at: lib/Target/X86/X86TargetTransformInfo.cpp:556
// Because we believe v4i64 to be a legal type, we must also include the
// split factor of two in the cost table. Therefore, the cost here is 18
// instead of 9.
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This comment still says the cost is 18.
Repository:
rL LLVM
https://reviews.llvm.org/D27756
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