https://bugs.webkit.org/show_bug.cgi?id=91052.

Patch by Mark Lam <mark.lam@apple.com> on 2012-09-01
Reviewed by Filip Pizlo.

Source/JavaScriptCore:

* JavaScriptCore.xcodeproj/project.pbxproj:
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::dump):
(JSC::CodeBlock::bytecodeOffset):
* interpreter/Interpreter.cpp:
(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):
(JSC):
* interpreter/Interpreter.h:
* jit/JITStubs.h:
(JITStackFrame):
(JSC):
* llint/LLIntCLoop.cpp: Added.
(JSC):
(LLInt):
(JSC::LLInt::CLoop::initialize):
(JSC::LLInt::CLoop::catchRoutineFor):
(JSC::LLInt::CLoop::hostCodeEntryFor):
(JSC::LLInt::CLoop::jsCodeEntryWithArityCheckFor):
(JSC::LLInt::CLoop::jsCodeEntryFor):
* llint/LLIntCLoop.h: Added.
(JSC):
(LLInt):
(CLoop):
* llint/LLIntData.cpp:
(JSC::LLInt::initialize):
* llint/LLIntData.h:
(JSC):
* llint/LLIntOfflineAsmConfig.h:
* llint/LLIntOpcode.h:
* llint/LLIntThunks.cpp:
(LLInt):
* llint/LowLevelInterpreter.asm:
* llint/LowLevelInterpreter.cpp:
(LLInt):
(JSC::LLInt::Ints2Double):
(JSC):
(JSC::CLoop::execute):
* llint/LowLevelInterpreter.h:
(JSC):
* llint/LowLevelInterpreter32_64.asm:
* llint/LowLevelInterpreter64.asm:
* offlineasm/asm.rb:
* offlineasm/backends.rb:
* offlineasm/cloop.rb: Added.
* offlineasm/instructions.rb:
* runtime/Executable.h:
(ExecutableBase):
(JSC::ExecutableBase::hostCodeEntryFor):
(JSC::ExecutableBase::jsCodeEntryFor):
(JSC::ExecutableBase::jsCodeWithArityCheckEntryFor):
(JSC::ExecutableBase::catchRoutineFor):
(NativeExecutable):
* runtime/JSValue.h:
(JSC):
(LLInt):
(JSValue):
* runtime/JSValueInlineMethods.h:
(JSC):
(JSC::JSValue::JSValue):
* runtime/Options.cpp:
(JSC::Options::initialize):

Source/WTF:

Added configs for the llint C loop backend.

* wtf/Platform.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127374 268f45cc-cd09-0410-ab3c-d52691b4dbfc