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Remove a wrapper around getIntPtrType added to GVN by Hal in commit 166624 (the

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wrapper returns a vector of integers when passed a vector of pointers) by having
getIntPtrType itself return a vector of integers in this case.  Outside of this
wrapper, I didn't find anywhere in the codebase that was relying on the old
behaviour for vectors of pointers, so give this a whirl through the buildbots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166939 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2012-10-29 17:31:46 +00:00
parent 6a09098cca
commit 7ed4f94c13
6 changed files with 25 additions and 30 deletions
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16
lib/VMCore/DataLayout.cpp
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@@ -668,18 +668,22 @@ unsigned DataLayout::getPreferredTypeAlignmentShift(Type *Ty) const {
return Log2_32(Align);
}
/// getIntPtrType - Return an integer type that is the same size or
/// greater to the pointer size for the address space.
/// getIntPtrType - Return an integer type with size at least as big as that
/// of a pointer in the given address space.
IntegerType *DataLayout::getIntPtrType(LLVMContext &C,
unsigned AddressSpace) const {
return IntegerType::get(C, getPointerSizeInBits(AddressSpace));
}
/// getIntPtrType - Return an integer type that is the same size or
/// greater to the pointer size of the specific PointerType.
IntegerType *DataLayout::getIntPtrType(Type *Ty) const {
/// getIntPtrType - Return an integer (vector of integer) type with size at
/// least as big as that of a pointer of the given pointer (vector of pointer)
/// type.
Type *DataLayout::getIntPtrType(Type *Ty) const {
unsigned NumBits = getPointerTypeSizeInBits(Ty);
return IntegerType::get(Ty->getContext(), NumBits);
IntegerType *IntTy = IntegerType::get(Ty->getContext(), NumBits);
if (VectorType *VecTy = dyn_cast<VectorType>(Ty))
return VectorType::get(IntTy, VecTy->getNumElements());
return IntTy;
}