Micro-optimize passing of args to HasLocalProperty.

src/macros.py

Index: src/macros.py
diff --git a/src/macros.py b/src/macros.py
index 69f36c09c050a7f7ddd4c81d969b9901f6c96786..f112994d3fd030041c59aa08b189b9b9f4eba18f 100644
--- a/src/macros.py
+++ b/src/macros.py
@@ -127,7 +127,7 @@ macro TO_INT32(arg) = (%_IsSmi(%IS_VAR(arg)) ? arg : (arg >> 0));
 macro TO_UINT32(arg) = (arg >>> 0);
 macro TO_STRING_INLINE(arg) = (IS_STRING(%IS_VAR(arg)) ? arg : NonStringToString(arg));
 macro TO_NUMBER_INLINE(arg) = (IS_NUMBER(%IS_VAR(arg)) ? arg : NonNumberToNumber(arg));
-
+macro TO_OBJECT_INLINE(arg) = ((IS_OBJECT(%IS_VAR(arg)) && !IS_NULL_OR_UNDEFINED(arg)) ? arg : ToObject(arg));

[Mads Ager (chromium), 2011/05/12 16:11:05]

I wonder if what we should be using here is %_IsSpecObject?

[Vitaly Repeshko, 2011/05/12 16:19:24]

You're right. It's simpler.

 
 # Macros implemented in Python.
 python macro CHAR_CODE(str) = ord(str[1]);