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Remove a weird static helper from the GEP instruction and just directly

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compute the address space in the one place it was used.

Also write the getPointerAddressSpace member in terms of the
getPointerOperandType member.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167226 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2012-11-01 10:59:30 +00:00
parent acd01d1c64
commit 1521406a4b
2 changed files with 5 additions and 21 deletions
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12
lib/VMCore/Instructions.cpp
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@@ -1399,18 +1399,6 @@ Type *GetElementPtrInst::getIndexedType(Type *Ptr, ArrayRef<uint64_t> IdxList) {
return getIndexedTypeInternal(Ptr, IdxList);
}
unsigned GetElementPtrInst::getAddressSpace(Value *Ptr) {
Type *Ty = Ptr->getType();
if (VectorType *VTy = dyn_cast<VectorType>(Ty))
Ty = VTy->getElementType();
if (PointerType *PTy = dyn_cast<PointerType>(Ty))
return PTy->getAddressSpace();
llvm_unreachable("Invalid GEP pointer type");
}
/// hasAllZeroIndices - Return true if all of the indices of this GEP are
/// zeros. If so, the result pointer and the first operand have the same
/// value, just potentially different types.