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Avoid integer division in NewGCThing path (503157, r=jwalden).

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This commit is contained in:
Andreas Gal
2009-07-14 17:06:09 -07:00
parent 82c548b95e
commit f73f4793ca
19 changed files with 246 additions and 242 deletions
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29
js/src/jsxml.cpp
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@@ -292,7 +292,7 @@ NewXMLNamespace(JSContext *cx, JSString *prefix, JSString *uri, JSBool declared)
{
JSObject *obj;
obj = js_NewObject(cx, &js_NamespaceClass.base, NULL, NULL, 0);
obj = js_NewObject(cx, &js_NamespaceClass.base, NULL, NULL);
if (!obj)
return JS_FALSE;
JS_ASSERT(JSVAL_IS_VOID(obj->fslots[JSSLOT_PREFIX]));
@@ -505,7 +505,7 @@ NewXMLQName(JSContext *cx, JSString *uri, JSString *prefix, JSString *localName,
JSObject *obj;
JS_ASSERT(IsQNameClass(clasp));
obj = js_NewObject(cx, clasp, NULL, NULL, 0);
obj = js_NewObject(cx, clasp, NULL, NULL);
if (!obj)
return NULL;
InitXMLQName(obj, uri, prefix, localName);
@@ -617,7 +617,7 @@ NamespaceHelper(JSContext *cx, JSObject *obj, intN argc, jsval *argv,
return JS_TRUE;
}
obj = js_NewObject(cx, &js_NamespaceClass.base, NULL, NULL, 0);
obj = js_NewObject(cx, &js_NamespaceClass.base, NULL, NULL);
if (!obj)
return JS_FALSE;
*rval = OBJECT_TO_JSVAL(obj);
@@ -724,7 +724,7 @@ QNameHelper(JSContext *cx, JSObject *obj, JSClass *clasp, intN argc,
* Create and return a new QName or AttributeName object exactly as if
* constructed.
*/
obj = js_NewObject(cx, clasp, NULL, NULL, 0);
obj = js_NewObject(cx, clasp, NULL, NULL);
if (!obj)
return JS_FALSE;
*rval = OBJECT_TO_JSVAL(obj);
@@ -7317,19 +7317,6 @@ XMLList(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
return JS_TRUE;
}
#define JSXML_LIST_SIZE (offsetof(JSXML, u) + sizeof(struct JSXMLListVar))
#define JSXML_ELEMENT_SIZE (offsetof(JSXML, u) + sizeof(struct JSXMLElemVar))
#define JSXML_LEAF_SIZE (offsetof(JSXML, u) + sizeof(JSString *))
static size_t sizeof_JSXML[JSXML_CLASS_LIMIT] = {
JSXML_LIST_SIZE, /* JSXML_CLASS_LIST */
JSXML_ELEMENT_SIZE, /* JSXML_CLASS_ELEMENT */
JSXML_LEAF_SIZE, /* JSXML_CLASS_ATTRIBUTE */
JSXML_LEAF_SIZE, /* JSXML_CLASS_PROCESSING_INSTRUCTION */
JSXML_LEAF_SIZE, /* JSXML_CLASS_TEXT */
JSXML_LEAF_SIZE /* JSXML_CLASS_COMMENT */
};
#ifdef DEBUG_notme
JSCList xml_leaks = JS_INIT_STATIC_CLIST(&xml_leaks);
uint32 xml_serial;
@@ -7340,7 +7327,7 @@ js_NewXML(JSContext *cx, JSXMLClass xml_class)
{
JSXML *xml;
xml = (JSXML *) js_NewGCThing(cx, GCX_XML, sizeof_JSXML[xml_class]);
xml = (JSXML *) js_NewGCXML(cx, GCX_XML);
if (!xml)
return NULL;
@@ -7478,7 +7465,7 @@ NewXMLObject(JSContext *cx, JSXML *xml)
{
JSObject *obj;
obj = js_NewObject(cx, &js_XMLClass, NULL, NULL, 0);
obj = js_NewObject(cx, &js_XMLClass, NULL, NULL);
if (!obj || !JS_SetPrivate(cx, obj, xml)) {
cx->weakRoots.newborn[GCX_OBJECT] = NULL;
return NULL;
@@ -7881,7 +7868,7 @@ js_GetAnyName(JSContext *cx, jsval *vp)
do {
obj = js_NewObjectWithGivenProto(cx, &js_AnyNameClass, NULL,
NULL, 0);
NULL);
if (!obj) {
ok = JS_FALSE;
break;
@@ -8178,7 +8165,7 @@ js_StepXMLListFilter(JSContext *cx, JSBool initialized)
}
filterobj = js_NewObjectWithGivenProto(cx, &js_XMLFilterClass,
NULL, NULL, 0);
NULL, NULL);
if (!filterobj)
return JS_FALSE;