[PATCH] D111088: [AArch64][GlobalISel] Fold 64-bit cmps with 64-bit adds

Amara Emerson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 4 12:28:49 PDT 2021

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aemerson added a comment.

What happens if we legalize ICMPs by promoting the dest to be at least as wide as the source? I'm finding it hard to follow the recent changes to work around this.


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https://reviews.llvm.org/D111088

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