Changeset 121627 in webkit for trunk/Source/JavaScriptCore/jit/JIT.cpp

Timestamp:

Jun 30, 2012, 5:09:15 AM (13 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r121605.
​http://trac.webkit.org/changeset/121605
​https://bugs.webkit.org/show_bug.cgi?id=90336

Changes caused flaky crashes in sputnik/Unicode tests on Apple
WK1 and GTK Linux builders

• interpreter/Interpreter.cpp:

(JSC::Interpreter::privateExecute):

• jit/JIT.cpp:

(JSC::JIT::privateCompileSlowCases):

• jit/JIT.h:
• jit/JITInlineMethods.h:

(JSC::JIT::emitAllocateBasicJSObject):
(JSC::JIT::emitAllocateJSFinalObject):
(JSC):
(JSC::JIT::emitAllocateJSFunction):

• jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_new_func):
(JSC::JIT::emitSlow_op_new_func):
(JSC):
(JSC::JIT::emit_op_new_func_exp):
(JSC::JIT::emitSlow_op_new_func_exp):

• runtime/JSFunction.cpp:

(JSC::JSFunction::finishCreation):

• runtime/JSObject.h:

(JSC::JSObject::isUsingInlineStorage):
(JSObject):
(JSC::JSObject::finishCreation):
(JSC):
(JSNonFinalObject):
(JSC::JSNonFinalObject::JSNonFinalObject):
(JSC::JSNonFinalObject::finishCreation):
(JSFinalObject):
(JSC::JSFinalObject::finishCreation):
(JSC::JSObject::offsetOfInlineStorage):
(JSC::JSObject::setPropertyStorage):
(JSC::Structure::isUsingInlineStorage):
(JSC::JSObject::putDirectInternal):
(JSC::JSObject::putDirectWithoutTransition):
(JSC::JSObject::transitionTo):

• runtime/Structure.cpp:

(JSC::Structure::Structure):
(JSC):
(JSC::Structure::growPropertyStorageCapacity):
(JSC::Structure::suggestedNewPropertyStorageSize):

• runtime/Structure.h:

(JSC::Structure::shouldGrowPropertyStorage):
(JSC::Structure::propertyStorageSize):

File:

• trunk/Source/JavaScriptCore/jit/JIT.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/jit/JIT.cpp

@@ -1 +1 @@
 /*
- * Copyright (C) 2008, 2009, 2012 Apple Inc. All rights reserved.
+ * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -473 +473 @@
         DEFINE_SLOWCASE_OP(op_new_array)
         DEFINE_SLOWCASE_OP(op_new_object)
+        DEFINE_SLOWCASE_OP(op_new_func)
+        DEFINE_SLOWCASE_OP(op_new_func_exp)
         DEFINE_SLOWCASE_OP(op_not)
         DEFINE_SLOWCASE_OP(op_nstricteq)