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Add debugging printfs.

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llvm-svn: 47496
This commit is contained in:
Evan Cheng 2008-02-22 19:57:06 +00:00
parent f8efadbac0
commit e24db258fe
1 changed files with 2 additions and 0 deletions
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2
lib/CodeGen/RegAllocLocal.cpp
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@ -728,6 +728,8 @@ void RALocal::AllocateBasicBlock(MachineBasicBlock &MBB) {
MF->getRegInfo().setPhysRegUsed(DestPhysReg);
markVirtRegModified(DestVirtReg);
getVirtRegLastUse(DestVirtReg) = std::make_pair((MachineInstr*)0, 0);
DOUT << " Assigning " << TRI->getName(DestPhysReg)
<< " to %reg" << DestVirtReg << "\n";
MI->getOperand(i).setReg(DestPhysReg); // Assign the output register
}
}