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add a "getPointerAddressSpace" helper method to LoadInst and StoreInst. 

llvm-svn: 80503
This commit is contained in:
Chris Lattner 2009-08-30 19:45:21 +00:00
parent 3681144bd8
commit ce3b538a7b
1 changed files with 9 additions and 0 deletions
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9
llvm/include/llvm/Instructions.h
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@ -277,6 +277,11 @@ public:
const Value *getPointerOperand() const { return getOperand(0); }
static unsigned getPointerOperandIndex() { return 0U; }
unsigned getPointerAddressSpace() const {
return cast<PointerType>(getPointerOperand()->getType())->getAddressSpace();
}
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const LoadInst *) { return true; }
static inline bool classof(const Instruction *I) {
@ -341,6 +346,10 @@ public:
const Value *getPointerOperand() const { return getOperand(1); }
static unsigned getPointerOperandIndex() { return 1U; }
unsigned getPointerAddressSpace() const {
return cast<PointerType>(getPointerOperand()->getType())->getAddressSpace();
}
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const StoreInst *) { return true; }
static inline bool classof(const Instruction *I) {