Christopher Lamb 258dab5389 Add a MachineFunction pass, which runs post register allocation, that turns subreg insert/extract instruction into register copies. This ensures correct code gen if the coalescer isn't able to remove all subreg instructions. ... llvm-svn: 40521		2007-07-26 08:18:32 +00:00
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llvm	Add a MachineFunction pass, which runs post register allocation, that turns subreg insert/extract instruction into register copies. This ensures correct code gen if the coalescer isn't able to remove all subreg instructions.	2007-07-26 08:18:32 +00:00
llvm-c