[PATCH] D132880: [SVE] Fix SVEDup0 matching -0.0f

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> Also how do I reference the issue I created on Github

To refer to the issue, just put "Fixes https://github.com/llvm/llvm-project/issues/57428" in the commit message.  GitHub will cross-link that automatically.

> I'm not sure how to test this.

Backend regression tests generally go into llvm/test/CodeGen/AArch64.  You can probably just add a few lines to the existing test llvm/test/CodeGen/AArch64/sve-vselect-imm.ll to cover this case.


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  https://reviews.llvm.org/D132880/new/

https://reviews.llvm.org/D132880