[PATCH] D57434: Optimize pow(X, 0.75) to sqrt(X) * sqrt(sqrt(X))

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 30 11:59:18 PST 2019

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fhahn added a comment.

We have similar implications in lib/Transforms/Utils/SimplifyLibCalls.cpp. This does not really seem DAG specific. Maybe it  would be better suited for SimplifyLibCalls.cpp?


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  rL LLVM

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  https://reviews.llvm.org/D57434/new/

https://reviews.llvm.org/D57434

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