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Add in some interfaces that will allow easier access to the pointer address space.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165554 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow
2012-10-09 22:27:29 +00:00
parent 2fa8af224e
commit 63b8ab29c4
3 changed files with 25 additions and 3 deletions
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14
include/llvm/Instructions.h
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@@ -778,7 +778,7 @@ public:
static Type *getIndexedType(Type *Ptr, ArrayRef<Constant *> IdxList);
static Type *getIndexedType(Type *Ptr, ArrayRef<uint64_t> IdxList);
/// getIndexedType - Returns the address space used by the GEP pointer.
/// getAddressSpace - Returns the address space used by the GEP pointer.
///
static unsigned getAddressSpace(Value *Ptr);
@@ -798,7 +798,7 @@ public:
}
unsigned getPointerAddressSpace() const {
return cast<PointerType>(getType())->getAddressSpace();
return cast<PointerType>(getPointerOperandType())->getAddressSpace();
}
/// getPointerOperandType - Method to return the pointer operand as a
@@ -3640,6 +3640,11 @@ public:
/// @brief Clone an identical IntToPtrInst
virtual IntToPtrInst *clone_impl() const;
/// @brief return the address space of the pointer.
unsigned getAddressSpace() const {
return cast<PointerType>(getType())->getAddressSpace();
}
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const IntToPtrInst *) { return true; }
static inline bool classof(const Instruction *I) {
@@ -3677,6 +3682,11 @@ public:
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief return the address space of the pointer.
unsigned getPointerAddressSpace() const {
return cast<PointerType>(getOperand(0)->getType())->getAddressSpace();
}
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const PtrToIntInst *) { return true; }
static inline bool classof(const Instruction *I) {