Added MachineInstr::isRegTiedToDefOperand to check for two-addressness.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 19 Mar 2009 20:30:06 +0000 (20:30 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 19 Mar 2009 20:30:06 +0000 (20:30 +0000)
commita24752ff43dc1ad8c18c5d9e78549c45f62b980e
tree94d6439fe96abe95108b17e195b79975e13be036
parent817046e1f1945ce2e3aaf6239e849d5ad3112d26
Added MachineInstr::isRegTiedToDefOperand to check for two-addressness.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67335 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineInstr.h
lib/CodeGen/LiveIntervalAnalysis.cpp
lib/CodeGen/MachineInstr.cpp
lib/CodeGen/RegAllocLocal.cpp
lib/CodeGen/Spiller.cpp
lib/CodeGen/TwoAddressInstructionPass.cpp