[PATCH] D34844: [AMDGPU] Always use rcp + mul with fast math

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 104812.
rampitec marked an inline comment as done.
rampitec added a comment.

Preserved flags on a new node instead of forging them.


https://reviews.llvm.org/D34844

Files:
  lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
  lib/Target/AMDGPU/SIISelLowering.cpp
  test/CodeGen/AMDGPU/amdgpu-codegenprepare-fdiv.ll
  test/CodeGen/AMDGPU/fdiv.ll

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