[all-commits] [llvm/llvm-project] a8f720: AMDGPU: Change internal tracking of wave size

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a8f720925599f8e44366438f1ccb4b4e9d9375ae
      https://github.com/llvm/llvm-project/commit/a8f720925599f8e44366438f1ccb4b4e9d9375ae
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-06-01 (Mon, 01 Jun 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUFeatures.td
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h

  Log Message:
  -----------
  AMDGPU: Change internal tracking of wave size

Store the log2 wave size instead of forcing division and log2
operations when querying either.