[PATCH] D21127: Remove redundant FMUL in Newton-Raphson SQRT code

[Nikolai Bozhenov via llvm-commits]

n.bozhenov updated this revision to Diff 60402.
n.bozhenov marked an inline comment as done.
n.bozhenov added a comment.

Sorry, last time I uploaded the wrong diff. Here's the correct diff.


http://reviews.llvm.org/D21127

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/sqrt-fastmath.ll

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