[PATCH] D96119: [Codegenprepare][X86] Use usub with overflow opt for IV increment
Max Kazantsev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 11 03:14:35 PST 2021
mkazantsev added a comment.
Patch reverted. I've missed one more important point: CmpInst should also dominate the latch to make it legal. I need to think how to make it without the actual DT check.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D96119/new/
https://reviews.llvm.org/D96119
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