Don't insert scales of 1 :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1430 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/TransformInternals.cpp b/lib/Transforms/TransformInternals.cpp
index e46eaf4..63368d5 100644
--- a/lib/Transforms/TransformInternals.cpp
+++ b/lib/Transforms/TransformInternals.cpp
@@ -203,7 +203,8 @@
Expr.Var = IdxCast;
}
- if (ScaleAmt) { // If we have to scale up our index, do so now
+ if (ScaleAmt && ScaleAmt != 1) {
+ // If we have to scale up our index, do so now
Value *ScaleAmtVal = ConstantUInt::get(Type::UIntTy, ScaleAmt);
Instruction *Scaler = BinaryOperator::create(Instruction::Mul,
Expr.Var,ScaleAmtVal);