[PATCH] D18421: [WIP] MachineFunction Properties

Tom Stellard via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 24 11:31:27 PDT 2016

tstellarAMD added a subscriber: tstellarAMD.

Comment at: include/llvm/CodeGen/MachineFunction.h:107
@@ +106,3 @@
+    kTracksLiveness,
+    kAllVRegsAllocated,
+    kLastProperty,
You may want to clarify what kAllVRegsAllocated means, because targets are allowed to introduce new virtual registers after register allocation in TargetInstrInfo::eliminateFrameIndex().  These are eliminated by PEI using the register scavenger.


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