diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 4dff402ba70f..c8200c23d491 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -7481,8 +7481,7 @@ bool AArch64TargetLowering::isLegalAddressingMode(const DataLayout &DL,
 
   // 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,