[PATCH] D64596: [AMDGPU] Skip calculating callee saved registers for entry function.

[Michael Liao via Phabricator via llvm-commits]

hliao marked an inline comment as done.
hliao added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIFrameLowering.cpp:1055-1057
 void SIFrameLowering::determineCalleeSavesSGPR(MachineFunction &MF,
                                                BitVector &SavedRegs,
                                                RegScavenger *RS) const {
----------------
arsenm wrote:
> SGPR version should also be skipped?
sure


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D64596/new/

https://reviews.llvm.org/D64596