https://bugs.webkit.org/show_bug.cgi?id=75985
<rdar://problem/10671020>

Reviewed by Oliver Hunt.
        
Encapsulated CodeBlock::m_numParameters and hooked argument profile creation
into it.  This appears to be performance neutral.

* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::CodeBlock):
(JSC::CodeBlock::setNumParameters):
(JSC::CodeBlock::addParameter):
* bytecode/CodeBlock.h:
(JSC::CodeBlock::numParameters):
(JSC::CodeBlock::addressOfNumParameters):
(JSC::CodeBlock::offsetOfNumParameters):
(JSC::CodeBlock::numberOfArgumentValueProfiles):
* bytecompiler/BytecodeGenerator.cpp:
(JSC::BytecodeGenerator::BytecodeGenerator):
(JSC::BytecodeGenerator::addParameter):
(JSC::BytecodeGenerator::emitReturn):
* dfg/DFGAbstractState.cpp:
(JSC::DFG::AbstractState::AbstractState):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::ByteCodeParser):
(JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::predictArgumentTypes):
* dfg/DFGJITCompiler.cpp:
(JSC::DFG::JITCompiler::compileFunction):
* dfg/DFGOperations.cpp:
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::checkArgumentTypes):
* dfg/DFGSpeculativeJIT.h:
(JSC::DFG::SpeculativeJIT::SpeculativeJIT):
* interpreter/Interpreter.cpp:
(JSC::Interpreter::slideRegisterWindowForCall):
(JSC::Interpreter::dumpRegisters):
(JSC::Interpreter::execute):
(JSC::Interpreter::prepareForRepeatCall):
* jit/JIT.cpp:
(JSC::JIT::privateCompile):
* jit/JITStubs.cpp:
(JSC::arityCheckFor):
(JSC::lazyLinkFor):
* runtime/Executable.cpp:
(JSC::FunctionExecutable::compileForCallInternal):
(JSC::FunctionExecutable::compileForConstructInternal):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@104630 268f45cc-cd09-0410-ab3c-d52691b4dbfc