Index: llvm/lib/Target/MSP430/MSP430FrameLowering.cpp
===================================================================
--- llvm/lib/Target/MSP430/MSP430FrameLowering.cpp
+++ llvm/lib/Target/MSP430/MSP430FrameLowering.cpp
@@ -92,14 +92,13 @@
     // If there is an ADD16ri or SUB16ri of SP immediately after this
     // instruction, merge the two instructions.
     // mergeSPUpdatesDown(MBB, MBBI, &NumBytes);
+    //if (NumBytes) {
 
-    if (NumBytes) {
-      MachineInstr *MI =
-        BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)
-        .addReg(MSP430::SP).addImm(NumBytes);
-      // The SRW implicit def is dead.
-      MI->getOperand(3).setIsDead();
-    }
+    MachineInstr *MI =
+      BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)
+      .addReg(MSP430::SP).addImm(NumBytes);
+    // The SRW implicit def is dead.
+    MI->getOperand(3).setIsDead();
   }
 }