Support vector casts in more places, fixing a variety of assertion
failures.
To support this, add some utility functions to Type to help support
vector/scalar-independent code. Change ConstantInt::get and
ConstantFP::get to support vector types, and add an overload to
ConstantInt::get that uses a static IntegerType type, for
convenience.
Introduce a new getConstant method for ScalarEvolution, to simplify
common use cases.
llvm-svn: 73431
diff --git a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
index 9c78596..6f7a7f8 100644
--- a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -290,13 +290,13 @@
// Return V+1
static Value *getPlusOne(Value *V, bool Sign, Instruction *InsertPt) {
- ConstantInt *One = ConstantInt::get(V->getType(), 1, Sign);
+ Constant *One = ConstantInt::get(V->getType(), 1, Sign);
return BinaryOperator::CreateAdd(V, One, "lsp", InsertPt);
}
// Return V-1
static Value *getMinusOne(Value *V, bool Sign, Instruction *InsertPt) {
- ConstantInt *One = ConstantInt::get(V->getType(), 1, Sign);
+ Constant *One = ConstantInt::get(V->getType(), 1, Sign);
return BinaryOperator::CreateSub(V, One, "lsp", InsertPt);
}