[PATCH] D64908: Fix and test inter-procedural register allocation for ARM

[Oliver Stannard (Linaro) via Phabricator via llvm-commits]

ostannard marked 2 inline comments as done and an inline comment as not done.
ostannard added inline comments.


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Comment at: llvm/include/llvm/CodeGen/TargetRegisterInfo.h:496
+  virtual const MCPhysReg *
+  getIntraCallClobberedRegs(const MachineFunction *MF) const {
+    return nullptr;
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dmgreen wrote:
> This returns a Null terminated list (or null), in the same way as getCalleeSavedRegs above? I guess that's Ok.
> 
> An arrayref might be a better interface for it, all the same.
Yes, it matches the functions above, but I suppose an ArrayRef would be a better interface, so I'll change it.


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64908/new/

https://reviews.llvm.org/D64908