[PATCH] D25298: [AMDGPU] Refactor waitcnt encoding

[Konstantin Zhuravlyov via llvm-commits]

kzhuravl added inline comments.


================
Comment at: lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp:55-71
+/// \returns Vmcnt bit shift for given isa \p Version.
+unsigned getVmcntBitShift(IsaVersion Version) { return 0; }
+
+/// \returns Vmcnt bit width for given isa \p Version.
+unsigned getVmcntBitWidth(IsaVersion Version) { return 4; }
+
+/// \returns Expcnt bit shift for given isa \p Version.
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arsenm wrote:
> These don't use the version?
Not at this time, but will in a separate patch


https://reviews.llvm.org/D25298