Fix ptr vector inconsistency in CreatePointerCast
One form would accept a vector of pointers, and the other did not.
Make both accept vectors of pointers, and add an assertion
for the number of elements.
llvm-svn: 187464
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 49a9e8c..d88fb6d 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -2415,22 +2415,30 @@
CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
- assert(S->getType()->isPointerTy() && "Invalid cast");
- assert((Ty->isIntegerTy() || Ty->isPointerTy()) &&
+ assert(S->getType()->isPtrOrPtrVectorTy() && "Invalid cast");
+ assert((Ty->isIntOrIntVectorTy() || Ty->isPtrOrPtrVectorTy()) &&
+ "Invalid cast");
+ assert(Ty->isVectorTy() == S->getType()->isVectorTy() && "Invalid cast");
+ assert(!Ty->isVectorTy() ||
+ Ty->getVectorNumElements() == S->getType()->getVectorNumElements() &&
"Invalid cast");
- if (Ty->isIntegerTy())
+ if (Ty->isIntOrIntVectorTy())
return Create(Instruction::PtrToInt, S, Ty, Name, InsertAtEnd);
return Create(Instruction::BitCast, S, Ty, Name, InsertAtEnd);
}
/// @brief Create a BitCast or a PtrToInt cast instruction
-CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty,
- const Twine &Name,
+CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty,
+ const Twine &Name,
Instruction *InsertBefore) {
assert(S->getType()->isPtrOrPtrVectorTy() && "Invalid cast");
assert((Ty->isIntOrIntVectorTy() || Ty->isPtrOrPtrVectorTy()) &&
"Invalid cast");
+ assert(Ty->isVectorTy() == S->getType()->isVectorTy() && "Invalid cast");
+ assert(!Ty->isVectorTy() ||
+ Ty->getVectorNumElements() == S->getType()->getVectorNumElements() &&
+ "Invalid cast");
if (Ty->isIntOrIntVectorTy())
return Create(Instruction::PtrToInt, S, Ty, Name, InsertBefore);