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Unified Diff: src/macros.py

Issue 151018: Optimize %ClassOf() on IA-32 and use it instead of the... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 6 months ago
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Index: src/macros.py
===================================================================
--- src/macros.py (revision 2290)
+++ src/macros.py (working copy)
@@ -82,13 +82,15 @@
macro IS_STRING(arg) = (typeof(arg) === 'string');
macro IS_OBJECT(arg) = (typeof(arg) === 'object');
macro IS_BOOLEAN(arg) = (typeof(arg) === 'boolean');
-macro IS_REGEXP(arg) = %HasRegExpClass(arg);
-macro IS_ARRAY(arg) = %HasArrayClass(arg);
-macro IS_DATE(arg) = %HasDateClass(arg);
-macro IS_NUMBER_WRAPPER(arg) = %HasNumberClass(arg);
-macro IS_STRING_WRAPPER(arg) = %HasStringClass(arg);
-macro IS_ERROR(arg) = (%ClassOf(arg) === 'Error');
-macro IS_SCRIPT(arg) = (%ClassOf(arg) === 'Script');
+macro IS_ARRAY(arg) = (%_IsArray(arg));
+macro IS_REGEXP(arg) = (%_ClassOf(arg) === 'RegExp');
+macro IS_DATE(arg) = (%_ClassOf(arg) === 'Date');
+macro IS_NUMBER_WRAPPER(arg) = (%_ClassOf(arg) === 'Number');
+macro IS_STRING_WRAPPER(arg) = (%_ClassOf(arg) === 'String');
+macro IS_BOOLEAN_WRAPPER(arg) = (%_ClassOf(arg) === 'Boolean');
+macro IS_ERROR(arg) = (%_ClassOf(arg) === 'Error');
+macro IS_SCRIPT(arg) = (%_ClassOf(arg) === 'Script');
+macro IS_ARGUMENTS(arg) = (%_ClassOf(arg) === 'Arguments');
macro FLOOR(arg) = %Math_floor(arg);
# Inline macros. Use %IS_VAR to make sure arg is evaluated only once.
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