[PATCH] D15865: AMDGPU: Less hardcoding of cost values

[Matt Arsenault via llvm-commits]

arsenm created this revision.
arsenm added a reviewer: tstellarAMD.
arsenm added a subscriber: llvm-commits.
Herald added a subscriber: arsenm.

Also start counting the cost of materializing constants.

http://reviews.llvm.org/D15865

Files:
  lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
  test/Analysis/CostModel/AMDGPU/fdiv.ll
  test/Analysis/CostModel/AMDGPU/fptosi.ll

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