Jakob Stoklund Olesen bced5cd924 Add MachineRegisterInfo::moveOperands().
This function works like memmove() for MachineOperands, except it also
updates any use-def chains containing the moved operands.

The use-def chains are updated without affecting the order of operands
in the list. That isn't possible when using the
removeRegOperandFromUseList() and addRegOperandToUseList() functions.

Callers to follow soon.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171597 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-05 04:38:12 +00:00
..
2012-12-13 22:34:43 +00:00