Remove special-casing of return blocks for liveness.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 5 Feb 2013 18:21:52 +0000 (18:21 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 5 Feb 2013 18:21:52 +0000 (18:21 +0000)
commitc338679c9d9853d8c47fef28c6db97e1bf98074b
tree489cdc343103de7e18e6c39bb2b1cf7a72152aac
parentdbc8c51acb12967ba56d6ae10948f16f808ce10c
Remove special-casing of return blocks for liveness.

Now that return value registers are return instruction uses, there is no
need for special treatment of return blocks.

llvm-svn: 174416
llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp
llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
llvm/lib/CodeGen/LiveVariables.cpp
llvm/lib/CodeGen/PostRASchedulerList.cpp
llvm/lib/CodeGen/RegAllocFast.cpp