[PATCH] D51435: [SLC] Support expanding pow(x, n+0.5) to x * x * ... * sqrt(x)

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 163280.
fhahn marked an inline comment as done.
fhahn added a comment.

Add comment about how ExpoA == integer + 0.5 is detected.


https://reviews.llvm.org/D51435

Files:
  lib/Transforms/Utils/SimplifyLibCalls.cpp
  test/Transforms/InstCombine/pow-4.ll

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