From ce3b538a7bc880394227c5b4ed1169ab8c363f37 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 30 Aug 2009 19:45:21 +0000
Subject: [PATCH] add a "getPointerAddressSpace" helper method to LoadInst and
 StoreInst.

llvm-svn: 80503
---
 llvm/include/llvm/Instructions.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/llvm/include/llvm/Instructions.h b/llvm/include/llvm/Instructions.h
index b5d842a6d50c..ee9657dbba94 100644
--- a/llvm/include/llvm/Instructions.h
+++ b/llvm/include/llvm/Instructions.h
@@ -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) {