Jakob Stoklund Olesen d4dcf22b65 Simplify LiveDebugVariables by storing MachineOperand copies locations instead ... of using a Location class with the same information. When making a copy of a MachineOperand that was already stored in a MachineInstr, it is necessary to clear the parent pointer on the copy. Otherwise the register use-def lists become inconsistent. Add MachineOperand::clearParent() to do that. An alternative would be a custom MachineOperand copy constructor that cleared ParentMI. I didn't want to do that because of the performance impact. llvm-svn: 123109		2011-01-09 05:33:21 +00:00
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llvm	Simplify LiveDebugVariables by storing MachineOperand copies locations instead	2011-01-09 05:33:21 +00:00
llvm-c	Do not include DataTypes.h in llvm-c/lto.h.	2011-01-07 22:26:25 +00:00