Ignore:
Timestamp:
Sep 23, 2011, 6:19:56 PM (14 years ago)
Author:
[email protected]
Message:

De-virtualize JSCell::getJSNumber
​https://bugs.webkit.org/show_bug.cgi?id=68651

Reviewed by Oliver Hunt.

Added a new JSType to check whether or not something is a
NumberObject (which includes NumberPrototype) in TypeInfo::isNumberObject because there's not
currently a better way to determine whether something is indeed a NumberObject.
Also de-virtualized JSCell::getJSNumber, having it check the TypeInfo
for whether the object is a NumberObject or not. This patch is part of
the larger process of de-virtualizing JSCell.

(JSC::JSCell::getJSNumber):

  • runtime/JSCell.h:

(JSC::JSValue::getJSNumber):

  • runtime/JSType.h:
  • runtime/JSTypeInfo.h:

(JSC::TypeInfo::isNumberObject):

  • runtime/JSValue.h:
  • runtime/NumberObject.cpp:

(JSC::NumberObject::getJSNumber):

  • runtime/NumberObject.h:

(JSC::NumberObject::createStructure):

  • runtime/NumberPrototype.h:

(JSC::NumberPrototype::createStructure):

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/Source/JavaScriptCore/JavaScriptCore.exp

    r95865 r95893  
    254254__ZN3JSC4callEPNS_9ExecStateENS_7JSValueENS_8CallTypeERKNS_8CallDataES2_RKNS_7ArgListE
    255255__ZN3JSC6JSCell11getCallDataERNS_8CallDataE
    256 __ZN3JSC6JSCell11getJSNumberEv
    257256__ZN3JSC6JSCell14deletePropertyEPNS_9ExecStateERKNS_10IdentifierE
    258257__ZN3JSC6JSCell14deletePropertyEPNS_9ExecStateEj
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