[PATCH] D34141: [X86] Recognize constant arrays with special values and replace loads from it with subtract and shift instructions, which then will be replaced by X86 BZHI machine instruction.

Ayman Musa via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 2 05:06:56 PDT 2017

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aymanmus added a comment.

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https://reviews.llvm.org/D34141

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