Ignore:
Timestamp:
Jul 24, 2013, 9:00:22 PM (12 years ago)
Author:
[email protected]
Message:

fourthTier: Executable and CodeBlock should be aware of DFG::Plans that complete asynchronously
​https://bugs.webkit.org/show_bug.cgi?id=116350

Reviewed by Oliver Hunt.

This refactors compilation so that:

  • JITStubs knows exactly what the result of compilation was. For example, if compilation was deferred, it will now know this.
  • The set of things that has to happen to install compiled code is now factored out into JSC::installOptimizedCode().
  • A bunch of the code in Executable.cpp is now made more common to reduce code duplication. For example, the heap heuristics stuff is now in one place.

(JSC::ProgramCodeBlock::compileOptimized):
(JSC::ProgramCodeBlock::replaceWithDeferredOptimizedCode):
(JSC):
(JSC::EvalCodeBlock::compileOptimized):
(JSC::EvalCodeBlock::replaceWithDeferredOptimizedCode):
(JSC::FunctionCodeBlock::compileOptimized):
(JSC::FunctionCodeBlock::replaceWithDeferredOptimizedCode):
(JSC::ProgramCodeBlock::jitCompileImpl):
(JSC::EvalCodeBlock::jitCompileImpl):
(JSC::FunctionCodeBlock::jitCompileImpl):

  • bytecode/CodeBlock.h:

(CodeBlock):
(JSC::CodeBlock::jitCompile):
(ProgramCodeBlock):
(EvalCodeBlock):
(FunctionCodeBlock):

  • dfg/DFGDesiredIdentifiers.cpp:

(JSC::DFG::DesiredIdentifiers::numberOfIdentifiers):
(DFG):
(JSC::DFG::DesiredIdentifiers::at):

  • dfg/DFGDesiredIdentifiers.h:

(JSC):
(DesiredIdentifiers):

  • dfg/DFGDriver.cpp:

(JSC::DFG::compile):
(JSC::DFG::tryCompile):
(JSC::DFG::tryCompileFunction):
(JSC::DFG::tryFinalizePlan):
(DFG):

  • dfg/DFGDriver.h:

(DFG):
(JSC::DFG::tryCompile):
(JSC::DFG::tryCompileFunction):
(JSC::DFG::tryFinalizePlan):

  • dfg/DFGGraph.cpp:

(JSC::DFG::Graph::Graph):

  • dfg/DFGJITFinalizer.cpp:

(JSC::DFG::JITFinalizer::finalizeCommon):

  • dfg/DFGPlan.cpp:

(JSC::DFG::Plan::Plan):
(JSC::DFG::Plan::compileInThread):
(JSC::DFG::Plan::reallyAdd):

  • dfg/DFGPlan.h:

(JSC):
(Plan):
(DFG):

  • ftl/FTLJITFinalizer.cpp:

(JSC::FTL::JITFinalizer::finalizeFunction):

  • jit/JITDriver.h:

(JSC::jitCompileIfAppropriateImpl):
(JSC::jitCompileFunctionIfAppropriateImpl):
(JSC):
(JSC::jitCompileIfAppropriate):
(JSC::jitCompileFunctionIfAppropriate):

  • jit/JITStubs.cpp:

(JSC::DEFINE_STUB_FUNCTION):

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::jitCompileAndSetHeuristics):

  • runtime/CompilationResult.cpp: Added.

(WTF):
(WTF::printInternal):

  • runtime/CompilationResult.h: Added.

(JSC):
(WTF):

  • runtime/Executable.cpp:

(JSC::EvalExecutable::compileOptimized):
(JSC::EvalExecutable::jitCompile):
(JSC::EvalExecutable::compileInternal):
(JSC::EvalExecutable::replaceWithDeferredOptimizedCode):
(JSC):
(JSC::ProgramExecutable::compileOptimized):
(JSC::ProgramExecutable::jitCompile):
(JSC::ProgramExecutable::compileInternal):
(JSC::ProgramExecutable::replaceWithDeferredOptimizedCode):
(JSC::FunctionExecutable::compileOptimizedForCall):
(JSC::FunctionExecutable::compileOptimizedForConstruct):
(JSC::FunctionExecutable::jitCompileForCall):
(JSC::FunctionExecutable::jitCompileForConstruct):
(JSC::FunctionExecutable::compileForCallInternal):
(JSC::FunctionExecutable::replaceWithDeferredOptimizedCodeForCall):
(JSC::FunctionExecutable::compileForConstructInternal):
(JSC::FunctionExecutable::replaceWithDeferredOptimizedCodeForConstruct):

  • runtime/Executable.h:

(ScriptExecutable):
(EvalExecutable):
(ProgramExecutable):
(FunctionExecutable):
(JSC::FunctionExecutable::compileOptimizedFor):
(JSC::FunctionExecutable::replaceWithDeferredOptimizedCodeFor):
(JSC::FunctionExecutable::jitCompileFor):

  • runtime/ExecutionHarness.h:

(JSC::prepareForExecutionImpl):
(JSC::prepareFunctionForExecutionImpl):
(JSC):
(JSC::installOptimizedCode):
(JSC::prepareForExecution):
(JSC::prepareFunctionForExecution):
(JSC::replaceWithDeferredOptimizedCode):

File:
1 edited

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