https://bugs.webkit.org/show_bug.cgi?id=105900

Reviewed by Gavin Barraclough.
        
This is not a speed-up by itself, but is meant to allow the DFG inliner to
accurately discern between closure calls and non-closure calls, so that it can
do closure call inlining in the future.

* bytecode/CallLinkStatus.cpp:
(JSC::CallLinkStatus::computeFromLLInt):
(JSC::CallLinkStatus::computeFor):
* bytecode/CallLinkStatus.h:
(JSC::CallLinkStatus::CallLinkStatus):
(JSC::CallLinkStatus::isClosureCall):
(CallLinkStatus):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleCall):
* jit/JIT.cpp:
(JSC::JIT::linkFor):
(JSC::JIT::linkSlowCall):
* jit/JIT.h:
(JSC::JIT::compileClosureCall):
* jit/JITCall.cpp:
(JSC::JIT::privateCompileClosureCall):
* jit/JITCall32_64.cpp:
(JSC::JIT::privateCompileClosureCall):
* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
* jit/JITStubs.h:
* jit/ThunkGenerators.cpp:
(JSC::linkClosureCallGenerator):
* jit/ThunkGenerators.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138609 268f45cc-cd09-0410-ab3c-d52691b4dbfc