1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegAllocSimple.cpp b/lib/CodeGen/RegAllocSimple.cpp
index 202123ad10..44f37c61e8 100644
--- a/lib/CodeGen/RegAllocSimple.cpp
+++ b/lib/CodeGen/RegAllocSimple.cpp
@@ -184,13 +184,13 @@ void RegAllocSimple::AllocateBasicBlock(MachineBasicBlock &MBB) {
         // register in any given instruction
         unsigned physReg = Virt2PhysRegMap[virtualReg];
         if (physReg == 0) {
-          if (op.opIsDefOnly() || op.opIsDefAndUse()) {
+          if (op.isDef()) {
             if (TM->getInstrInfo().isTwoAddrInstr(MI->getOpcode()) && i == 0) {
               // must be same register number as the first operand
               // This maps a = b + c into b += c, and saves b into a's spot
               assert(MI->getOperand(1).isRegister()  &&
                      MI->getOperand(1).getAllocatedRegNum() &&
-                     MI->getOperand(1).opIsUse() &&
+                     MI->getOperand(1).isUse() &&
                      "Two address instruction invalid!");
 
               physReg = MI->getOperand(1).getAllocatedRegNum();