corysanin/tubestation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bug 450529 - pass pc to String.prototype.match so we can avoid unnecessary object creation when tracing. r=brendan

Browse Source
This commit is contained in:
Blake Kaplan
2008-08-15 09:29:03 -07:00
parent 5212c28ec4
commit ca6393b6d3
6 changed files with 45 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
js/src/jsbuiltins.cpp
View File

@@ -267,10 +267,10 @@ js_String_p_concat_1int(JSContext* cx, JSString* str, jsint i)
}
JSObject* FASTCALL
js_String_p_match(JSContext* cx, JSString* str, JSObject* regexp)
js_String_p_match(JSContext* cx, JSString* str, jsbytecode *pc, JSObject* regexp)
{
jsval vp[4] = { JSVAL_NULL, STRING_TO_JSVAL(str), OBJECT_TO_JSVAL(regexp) };
if (!js_str_match(cx, 1, vp))
jsval vp[3] = { JSVAL_NULL, STRING_TO_JSVAL(str), OBJECT_TO_JSVAL(regexp) };
if (!js_StringMatchHelper(cx, 1, vp, pc))
return (JSObject*) JSVAL_TO_BOOLEAN(JSVAL_VOID);
JS_ASSERT(JSVAL_IS_NULL(vp[0]) ||
(!JSVAL_IS_PRIMITIVE(vp[0]) && OBJ_IS_ARRAY(cx, JSVAL_TO_OBJECT(vp[0]))));