[PATCH] D80801: [DAGCombiner] allow more folding of fadd + fmul into fma

[Bryan Chan via Phabricator via llvm-commits]

bryanpkc added a comment.

Sorry for the late question, but I don't understand why this kind of folding is not considered reassociation. I thought reassociation was not allowed even when `-ffp-contract=fast`.


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  https://reviews.llvm.org/D80801/new/

https://reviews.llvm.org/D80801