[PATCH] D15294: [x86] inline calls to fmaxf / llvm.maxnum.f32 using maxss (PR24475)

[Sanjay Patel via llvm-commits]

spatel removed a subscriber: jmolloy.
spatel updated this revision to Diff 42867.
spatel added a comment.

Patch updated:

1. Implement more efficient sequence suggested by Zia.
2. Fix checks in the test to match.
3. Add FIXME comments for other fmax tests that aren't handled yet.


http://reviews.llvm.org/D15294

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/fmaxnum.ll

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