1 files changed, 11 insertions, 0 deletions
diff --git a/src/jit/utils.h b/src/jit/utils.h
index 1cd35903dd..b41cf84a1e 100644
--- a/src/jit/utils.h
+++ b/src/jit/utils.h
@@ -381,6 +381,15 @@ public:
         return m_value;
     }
 
+    // Mark the value as read only; explicitly change the variable to the "read" phase.
+    void MarkAsReadOnly() const
+    {
+#ifdef DEBUG
+        assert(m_initialized);
+        (const_cast<PhasedVar*>(this))->m_writePhase = false;
+#endif // DEBUG
+    }
+
     // Functions/operators to write the value. Must be in the write phase.
 
     PhasedVar& operator=(const T& value)
@@ -638,6 +647,8 @@ public:
     static unsigned __int64 convertDoubleToUInt64(double d);
 
     static double round(double x);
+
+    static float round(float x);
 };
 
 // The CLR requires that critical section locks be initialized via its ClrCreateCriticalSection API...but