https://bugs.webkit.org/show_bug.cgi?id=69314

Reviewed by Oliver Hunt.
        
1% speed-up in V8 due to 6% speed-up in V8-deltablue.

* assembler/MacroAssemblerX86_64.h:
(JSC::MacroAssemblerX86_64::storePtr):
* create_hash_table:
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleIntrinsic):
(JSC::DFG::ByteCodeParser::parseBlock):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::dump):
* dfg/DFGIntrinsic.h:
* dfg/DFGNode.h:
(JSC::DFG::Node::hasHeapPrediction):
* dfg/DFGOperations.cpp:
* dfg/DFGOperations.h:
* dfg/DFGPropagator.cpp:
(JSC::DFG::Propagator::propagateNodePredictions):
(JSC::DFG::Propagator::getByValLoadElimination):
(JSC::DFG::Propagator::getMethodLoadElimination):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@96567 268f45cc-cd09-0410-ab3c-d52691b4dbfc