From b78c9f4f4a53a77ea7267b61e7d90ea7778400df Mon Sep 17 00:00:00 2001
From: Brian Potchik <brian@vector35.com>
Date: Wed, 4 Aug 2021 11:15:27 -0400
Subject: Add IsConstant API for Register.

---
 binaryninjaapi.h | 3 +++
 function.cpp     | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 0f49039f..a726b843 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -3238,6 +3238,9 @@ __attribute__ ((format (printf, 1, 2)))
 		int64_t offset;
 
 		RegisterValue();
+
+		bool IsConstant() const;
+
 		static RegisterValue FromAPIObject(const BNRegisterValue& value);
 		BNRegisterValue ToAPIObject();
 	};
diff --git a/function.cpp b/function.cpp
index fc90a8d1..f8b84a8a 100644
--- a/function.cpp
+++ b/function.cpp
@@ -106,6 +106,12 @@ RegisterValue::RegisterValue(): state(UndeterminedValue), value(0), offset(0)
 }
 
 
+bool RegisterValue::IsConstant() const
+{
+	return (state == ConstantValue) || (state == ConstantPointerValue);
+}
+
+
 BNRegisterValue RegisterValue::ToAPIObject()
 {
 	BNRegisterValue result;
-- 
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