[llvm-commits] [llvm] r52487 - /llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp

[Evan Cheng]

Author: evancheng
Date: Thu Jun 19 01:17:19 2008
New Revision: 52487

URL: http://llvm.org/viewvc/llvm-project?rev=52487&view=rev
Log:
Missed a check.

Modified:
    llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp

Modified: llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp?rev=52487&r1=52486&r2=52487&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp (original)
+++ llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp Thu Jun 19 01:17:19 2008
@@ -234,7 +234,7 @@
   const TargetInstrDesc &TID = UseMI->getDesc();
   for (unsigned i = 0, e = TID.getNumOperands(); i != e; ++i) {
     MachineOperand &MO = UseMI->getOperand(i);
-    if (MO.getReg() == Reg &&
+    if (MO.isRegister() && MO.getReg() == Reg &&
         (MO.isDef() || TID.getOperandConstraint(i, TOI::TIED_TO) != -1))
       // Earlier use is a two-address one.
       return true;