[PATCH] D103922: [X86FixupLEAs] Sub register usage of LEA dest should block LEA/SUB optimization

Max Kazantsev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 8 21:21:34 PDT 2021

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mkazantsev added a comment.

I confirm that the initial miscompile we found gets fixed by this patch. I can't approve the patch because I'm not familiar with the component though.


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https://reviews.llvm.org/D103922

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