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Avoid relying on the SelectionDAG for initializing the MachineFunction and 

TargetLoweringInfo variables for the scheduler.

llvm-svn: 59082
This commit is contained in:
Dan Gohman 2008-11-11 21:31:56 +00:00
parent fab3f936dd
commit fb78ef9fd3
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
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@ -24,10 +24,10 @@ ScheduleDAG::ScheduleDAG(SelectionDAG &dag, MachineBasicBlock *bb,
const TargetMachine &tm)
: DAG(dag), BB(bb), TM(tm), MRI(BB->getParent()->getRegInfo()) {
TII = TM.getInstrInfo();
MF = &DAG.getMachineFunction();
MF = BB->getParent();
TRI = TM.getRegisterInfo();
TLI = &DAG.getTargetLoweringInfo();
ConstPool = BB->getParent()->getConstantPool();
TLI = TM.getTargetLowering();
ConstPool = MF->getConstantPool();
}
/// CheckForPhysRegDependency - Check if the dependency between def and use of