[PATCH] D150388: [CodeGen]Allow targets to use target specific COPY instructions for live range splitting

[Christudasan Devadasan via Phabricator via llvm-commits]

cdevadas added inline comments.


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Comment at: llvm/include/llvm/CodeGen/TargetInstrInfo.h:1970
+  virtual unsigned
+  getLiveRangeSplitOpcode(Register reg, const MachineRegisterInfo &MRI) const {
+    return TargetOpcode::COPY;
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Can you make this function to take MachineFunction& as the second argument in the first place?
You are changing it in D143762.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150388/new/

https://reviews.llvm.org/D150388