[PATCH] D51630: [DAGCombiner] try to convert pow(x, 0.25) to sqrt(sqrt(x))

[Sanjay Patel via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL341481: [DAGCombiner] try to convert pow(x, 0.25) to sqrt(sqrt(x)) (authored by spatel, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D51630?vs=164049&id=164059#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D51630

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/trunk/test/CodeGen/AArch64/pow.ll
  llvm/trunk/test/CodeGen/ARM/pow.ll
  llvm/trunk/test/CodeGen/X86/pow.ll

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