[PATCH] D96119: [Codegenprepare][X86] Use usub with overflow opt for IV increment

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

I've filed https://bugs.llvm.org/show_bug.cgi?id=49087 to address it. It fails even on the test not affected by the patch on current trunc, so I think it should not be an obstacle on this patch's way.


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https://reviews.llvm.org/D96119