[PATCH] D38273: [X86] Don't select (cmp (and, imm), 0) to testw
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 27 09:03:07 PDT 2017
spatel added a comment.
I agree that this seems wrong for the general case. What about with -minsize though?
If we're going to remove the block entirely, I'd prefer to leave a comment in its place to explain why we have the hole between 8-bit and 32-bit.
https://reviews.llvm.org/D38273
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