[PGO] Value profiling support

[oota-llvm.git] / include / llvm / IR / IntrinsicInst.h

diff --git a/include/llvm/IR/IntrinsicInst.h b/include/llvm/IR/IntrinsicInst.h
index 102cbef3b680a8d4677b9d77c99f55862bca003f..169bcc021984f57cba154f85f67a633f202397d7 100644 (file)
--- a/include/llvm/IR/IntrinsicInst.h
+++ b/include/llvm/IR/IntrinsicInst.h
@@ -372,6 +372,39 @@ namespace llvm {
       return cast<ConstantInt>(const_cast<Value *>(getArgOperand(3)));
     }
   };
+
+  /// This represents the llvm.instrprof_value_profile intrinsic.
+  class InstrProfValueProfileInst : public IntrinsicInst {
+  public:
+    static inline bool classof(const IntrinsicInst *I) {
+      return I->getIntrinsicID() == Intrinsic::instrprof_value_profile;
+    }
+    static inline bool classof(const Value *V) {
+      return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+    }
+
+    GlobalVariable *getName() const {
+      return cast<GlobalVariable>(
+          const_cast<Value *>(getArgOperand(0))->stripPointerCasts());
+    }
+
+    ConstantInt *getHash() const {
+      return cast<ConstantInt>(const_cast<Value *>(getArgOperand(1)));
+    }
+
+    Value *getTargetValue() const {
+      return cast<Value>(const_cast<Value *>(getArgOperand(2)));
+    }
+
+    ConstantInt *getValueKind() const {
+      return cast<ConstantInt>(const_cast<Value *>(getArgOperand(3)));
+    }
+
+    // Returns the value site index.
+    ConstantInt *getIndex() const {
+      return cast<ConstantInt>(const_cast<Value *>(getArgOperand(4)));
+    }
+  };
 } // namespace llvm
 
 #endif