[PATCH] D112932: Use llvm.is_fpclass to implement FP classification functions

[Matt Arsenault via Phabricator via cfe-commits]

arsenm added a comment.

In D112932#4043545 <https://reviews.llvm.org/D112932#4043545>, @arsenm wrote:

> This change itself LGTM but I think it should wait until after we get more optimizations in to go back to fcmp, and after the release branch

I think these optimizations are mostly in a good state. I still have some outstanding is.fpclass codegen patches (e.g. D143201 <https://reviews.llvm.org/D143201> and related)


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  https://reviews.llvm.org/D112932/new/

https://reviews.llvm.org/D112932