https://bugs.webkit.org/show_bug.cgi?id=122460.

Reviewed by Michael Saboff.

Also:
- Removed the redundant operationNewFunctionExpression().  It is identical to
  operationNewFunctionNoCheck().
- Sorted JIT operation signature keys in the comment in JITOperations.h.
- Removed the unused returnValue2Register definition for X86_64.

* dfg/DFGOperations.cpp:
* dfg/DFGOperations.h:
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileNewFunctionExpression):
* jit/CCallHelpers.h:
(JSC::CCallHelpers::setupArgumentsWithExecState):
* jit/JIT.h:
* jit/JITInlines.h:
(JSC::JIT::callOperation):
* jit/JITOpcodes.cpp:
(JSC::JIT::emitSlow_op_new_object):
(JSC::JIT::emit_op_new_func):
(JSC::JIT::emit_op_new_func_exp):
(JSC::JIT::emit_op_new_array):
(JSC::JIT::emit_op_new_array_with_size):
(JSC::JIT::emit_op_new_array_buffer):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::emitSlow_op_new_object):
* jit/JITOperations.cpp:
* jit/JITOperations.h:
* jit/JITStubs.cpp:
* jit/JITStubs.h:
* jit/JSInterfaceJIT.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157313 268f45cc-cd09-0410-ab3c-d52691b4dbfc