Add debugging printfs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47496 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index 765e7ff..8f1cce6 100644
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -728,6 +728,8 @@
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
}
}