Changeset 153292 in webkit for trunk/Source/JavaScriptCore/dfg/DFGMinifiedNode.h

Timestamp:

Jul 24, 2013, 9:05:25 PM (12 years ago)

Author:

[email protected]

Message:

fourthTier: NodeExitsForward shouldn't be duplicated in NodeType
​https://bugs.webkit.org/show_bug.cgi?id=118956

Reviewed by Sam Weinig.

We had two way of expressing that something exits forward: the NodeExitsForward
flag and the word 'Forward' in the NodeType. That's kind of dumb. This patch
makes it just be a flag.

• dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::::executeEffects):

• dfg/DFGArgumentsSimplificationPhase.cpp:

(JSC::DFG::ArgumentsSimplificationPhase::run):

• dfg/DFGCSEPhase.cpp:

(JSC::DFG::CSEPhase::int32ToDoubleCSE):
(JSC::DFG::CSEPhase::checkStructureElimination):
(JSC::DFG::CSEPhase::structureTransitionWatchpointElimination):
(JSC::DFG::CSEPhase::putStructureStoreElimination):
(JSC::DFG::CSEPhase::checkArrayElimination):
(JSC::DFG::CSEPhase::performNodeCSE):

• dfg/DFGConstantFoldingPhase.cpp:

(JSC::DFG::ConstantFoldingPhase::foldConstants):

• dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):
(JSC::DFG::FixupPhase::injectInt32ToDoubleNode):

• dfg/DFGMinifiedNode.h:

(JSC::DFG::belongsInMinifiedGraph):
(JSC::DFG::MinifiedNode::hasChild):

• dfg/DFGNode.h:

(JSC::DFG::Node::convertToStructureTransitionWatchpoint):
(JSC::DFG::Node::hasStructureSet):
(JSC::DFG::Node::hasStructure):
(JSC::DFG::Node::hasArrayMode):
(JSC::DFG::Node::willHaveCodeGenOrOSR):

• dfg/DFGNodeType.h:

(DFG):
(JSC::DFG::needsOSRForwardRewiring):

• dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

• dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

• dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileInt32ToDouble):

• dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

• dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

• dfg/DFGTypeCheckHoistingPhase.cpp:

(JSC::DFG::TypeCheckHoistingPhase::run):
(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantStructureChecks):
(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantArrayChecks):

• dfg/DFGVariableEventStream.cpp:

(JSC::DFG::VariableEventStream::reconstruct):

• ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

• ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::LowerDFGToLLVM::compileNode):
(JSC::FTL::LowerDFGToLLVM::addExitArgumentForNode):

File:

• trunk/Source/JavaScriptCore/dfg/DFGMinifiedNode.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/dfg/DFGMinifiedNode.h

@@ -46 +46 @@
     case ValueToInt32:
     case Int32ToDouble:
-    case ForwardInt32ToDouble:
     case UInt32ToNumber:
     case DoubleAsInt32:
@@ -104 +103 @@
         case ValueToInt32:
         case Int32ToDouble:
-        case ForwardInt32ToDouble:
         case UInt32ToNumber:
         case DoubleAsInt32: