2 files changed, 49 insertions, 0 deletions
diff --git a/include/llvm/IntrinsicInst.h b/include/llvm/IntrinsicInst.h
index a31220355f..9b2afd56e0 100644
--- a/include/llvm/IntrinsicInst.h
+++ b/include/llvm/IntrinsicInst.h
@@ -268,6 +268,49 @@ namespace llvm {
     }
   };
 
+  /// VAStartInst - This represents the llvm.va_start intrinsic.
+  ///
+  class VAStartInst : public IntrinsicInst {
+  public:
+    static inline bool classof(const IntrinsicInst *I) {
+      return I->getIntrinsicID() == Intrinsic::vastart;
+    }
+    static inline bool classof(const Value *V) {
+      return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+    }
+
+    Value *getArgList() const { return const_cast<Value*>(getArgOperand(0)); }
+  };
+
+  /// VAEndInst - This represents the llvm.va_end intrinsic.
+  ///
+  class VAEndInst : public IntrinsicInst {
+  public:
+    static inline bool classof(const IntrinsicInst *I) {
+      return I->getIntrinsicID() == Intrinsic::vaend;
+    }
+    static inline bool classof(const Value *V) {
+      return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+    }
+
+    Value *getArgList() const { return const_cast<Value*>(getArgOperand(0)); }
+  };
+
+  /// VACopyInst - This represents the llvm.va_copy intrinsic.
+  ///
+  class VACopyInst : public IntrinsicInst {
+  public:
+    static inline bool classof(const IntrinsicInst *I) {
+      return I->getIntrinsicID() == Intrinsic::vacopy;
+    }
+    static inline bool classof(const Value *V) {
+      return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+    }
+
+    Value *getDest() const { return const_cast<Value*>(getArgOperand(0)); }
+    Value *getSrc() const { return const_cast<Value*>(getArgOperand(1)); }
+  };
+
 }
 
 #endif
diff --git a/include/llvm/Support/InstVisitor.h b/include/llvm/Support/InstVisitor.h
index 109b3cff85..6dfb4dec0e 100644
--- a/include/llvm/Support/InstVisitor.h
+++ b/include/llvm/Support/InstVisitor.h
@@ -209,6 +209,9 @@ public:
   RetTy visitMemMoveInst(MemMoveInst &I)          { DELEGATE(MemTransferInst); }
   RetTy visitMemTransferInst(MemTransferInst &I)  { DELEGATE(MemIntrinsic); }
   RetTy visitMemIntrinsic(MemIntrinsic &I)        { DELEGATE(IntrinsicInst); }
+  RetTy visitVAStartInst(VAStartInst &I)          { DELEGATE(IntrinsicInst); }
+  RetTy visitVAEndInst(VAEndInst &I)              { DELEGATE(IntrinsicInst); }
+  RetTy visitVACopyInst(VACopyInst &I)            { DELEGATE(IntrinsicInst); }
   RetTy visitIntrinsicInst(IntrinsicInst &I)      { DELEGATE(CallInst); }
 
   // Call and Invoke are slightly different as they delegate first through
@@ -262,6 +265,9 @@ private:
       case Intrinsic::memcpy:      DELEGATE(MemCpyInst);
       case Intrinsic::memmove:     DELEGATE(MemMoveInst);
       case Intrinsic::memset:      DELEGATE(MemSetInst);
+      case Intrinsic::vastart:     DELEGATE(VAStartInst);
+      case Intrinsic::vaend:       DELEGATE(VAEndInst);
+      case Intrinsic::vacopy:      DELEGATE(VACopyInst);
       case Intrinsic::not_intrinsic: break;
       }
     }