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

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
index 9c785968e1d..6f7a7f866a8 100644
--- a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -290,13 +290,13 @@ static bool isUsedOutsideLoop(Value *V, Loop *L) {
 
 // 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);
 }