Index: llvm/trunk/lib/Target/AArch64/AArch64ISelLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ llvm/trunk/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -7481,8 +7481,7 @@
 
   // Check reg1 + SIZE_IN_BYTES * reg2 and reg1 + reg2
 
-  return !AM.Scale || AM.Scale == 1 ||
-         (AM.Scale > 0 && (uint64_t)AM.Scale == NumBytes);
+  return AM.Scale == 1 || (AM.Scale > 0 && (uint64_t)AM.Scale == NumBytes);
 }
 
 int AArch64TargetLowering::getScalingFactorCost(const DataLayout &DL,