[PATCH] D106675: [WIP][X86] Freeze shl(x,1) -> add(x,x) vector fold (PR50468)

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 24 05:33:45 PDT 2021

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lebedev.ri added a comment.

What about https://github.com/llvm/llvm-project/blob/6f7f5b54c81be59ec7876649d1f9aa6b104658ec/llvm/lib/Target/X86/X86InstrCompiler.td#L1761-L1770 ?


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