https://bugs.webkit.org/show_bug.cgi?id=95482.

Patch by Mark Lam <mark.lam@apple.com> on 2012-08-30
Reviewed by Filip Pizlo.

Source/JavaScriptCore:

Refining / disambiguating between #ifdefs and adding some. For
example, ENABLE(JIT) is conflated with ENABLE(LLINT) in some places.
Also, we need to add ENABLE(COMPUTED_GOTO_OPCODES) to indicate that we
want interpreted opcodes to use COMPUTED GOTOs apart from ENABLE(LLINT)
and ENABLE(COMPUTED_GOTO_CLASSIC_INTERPRETER). Also cleaned up #ifdefs
in certain places which were previously incorrect.

* bytecode/CodeBlock.cpp:
(JSC):
(JSC::CodeBlock::bytecodeOffset):
* bytecode/CodeBlock.h:
(CodeBlock):
* bytecode/Opcode.h:
(JSC::padOpcodeName):
* config.h:
* dfg/DFGOperations.cpp:
* interpreter/AbstractPC.cpp:
(JSC::AbstractPC::AbstractPC):
* interpreter/CallFrame.h:
(ExecState):
* interpreter/Interpreter.cpp:
(JSC::Interpreter::~Interpreter):
(JSC::Interpreter::initialize):
(JSC::Interpreter::isOpcode):
(JSC::Interpreter::unwindCallFrame):
(JSC::getLineNumberForCallFrame):
(JSC::getCallerInfo):
(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):
(JSC::Interpreter::privateExecute):
* interpreter/Interpreter.h:
(JSC::Interpreter::getOpcode):
(JSC::Interpreter::getOpcodeID):
(Interpreter):
* jit/HostCallReturnValue.h:
* jit/JITCode.h:
(JITCode):
* jit/JITExceptions.cpp:
* jit/JITExceptions.h:
* jit/JSInterfaceJIT.h:
* llint/LLIntData.h:
(JSC::LLInt::getOpcode):
* llint/LLIntEntrypoints.cpp:
(JSC::LLInt::getFunctionEntrypoint):
(JSC::LLInt::getEvalEntrypoint):
(JSC::LLInt::getProgramEntrypoint):
* llint/LLIntOffsetsExtractor.cpp:
(JSC::LLIntOffsetsExtractor::dummy):
* llint/LLIntSlowPaths.cpp:
(LLInt):
* runtime/JSGlobalData.cpp:
(JSC):

Source/WTF:

* wtf/Platform.h: Added ENABLE(COMPUTED_GOTO_OPCODES).

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127199 268f45cc-cd09-0410-ab3c-d52691b4dbfc