PTX: Various stylistic and code readability changes recommended by Jim Grosbach.

[oota-llvm.git] / lib / Target / ARM / ARMISelDAGToDAG.cpp

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index e05589eb5bae80c3e23a1a25de1226b4282745eb..66fc754dd01b9daec93a6b187b85c7b6a39b2b52 100644 (file)
--- 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);