diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index e05589eb5ba..66fc754dd01 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -305,10 +305,10 @@ static bool isOpcWithIntImmediate(SDNode *N, unsigned Opc, unsigned& Imm) {
 /// (N * Scale) where (N in [\arg RangeMin, \arg RangeMax).
 ///
 /// \param ScaledConstant [out] - On success, the pre-scaled constant value.
-static bool isScaledConstantInRange(SDValue Node, unsigned Scale,
+static bool isScaledConstantInRange(SDValue Node, int Scale,
                                     int RangeMin, int RangeMax,
                                     int &ScaledConstant) {
-  assert(Scale && "Invalid scale!");
+  assert(Scale > 0 && "Invalid scale!");
 
   // Check that this is a constant.
   const ConstantSDNode *C = dyn_cast<ConstantSDNode>(Node);
diff --git a/test/CodeGen/ARM/fpmem.ll b/test/CodeGen/ARM/fpmem.ll
index c3cff18c959..38339334b44 100644
--- a/test/CodeGen/ARM/fpmem.ll
+++ b/test/CodeGen/ARM/fpmem.ll
@@ -14,6 +14,24 @@ define float @f2(float* %v, float %u) {
         ret float %tmp1
 }
 
+define float @f2offset(float* %v, float %u) {
+; CHECK: f2offset:
+; CHECK: vldr.32{{.*}}, #4]
+        %addr = getelementptr float* %v, i32 1
+        %tmp = load float* %addr
+        %tmp1 = fadd float %tmp, %u
+        ret float %tmp1
+}
+
+define float @f2noffset(float* %v, float %u) {
+; CHECK: f2noffset:
+; CHECK: vldr.32{{.*}}, #-4]
+        %addr = getelementptr float* %v, i32 -1
+        %tmp = load float* %addr
+        %tmp1 = fadd float %tmp, %u
+        ret float %tmp1
+}
+
 define void @f3(float %a, float %b, float* %v) {
 ; CHECK: f3:
 ; CHECK: vstr.32{{.*}}[