[PATCH] D29700: [AMDGPU] Implement register pressure callbacks

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


================
Comment at: lib/Target/AMDGPU/SIRegisterInfo.h:275
+  unsigned getRegPressureLimit(const TargetRegisterClass *RC,
+                               MachineFunction &MF) const override;
+
----------------
arsenm wrote:
> const should be added here instead of using const_cast from the other overload?
There is no prototype with const MF. Too bad.


Repository:
  rL LLVM

https://reviews.llvm.org/D29700