another minor tweak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60010 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index 0a464a7..4a91ca8 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -532,7 +532,7 @@
/// false if not.
static bool TryMatchingScaledValue(Value *ScaleReg, int64_t Scale,
const Type *AccessTy, ExtAddrMode &AddrMode,
- SmallVector<Instruction*, 16> &AddrModeInsts,
+ SmallVectorImpl<Instruction*> &AddrModeInsts,
const TargetLowering &TLI, unsigned Depth) {
// If we already have a scale of this value, we can add to it, otherwise, we
// need an available scale field.
@@ -678,8 +678,7 @@
}
case Instruction::Mul:
case Instruction::Shl: {
- // Can only handle X*C and X << C, and can only handle this when the scale
- // field is available.
+ // Can only handle X*C and X << C.
ConstantInt *RHS = dyn_cast<ConstantInt>(AddrInst->getOperand(1));
if (!RHS) break;
int64_t Scale = RHS->getSExtValue();