Compiler Class Reference

#include <compiler.h>

Inheritance diagram for Compiler:

Collaboration diagram for Compiler:

Static Public Member Functions
static Handle< SharedFunctionInfo >	Compile (Handle< String > source, Handle< Object > script_name, int line_offset, int column_offset, Handle< Context > context, v8::Extension *extension, ScriptDataImpl *pre_data, Handle< Object > script_data, NativesFlag is_natives_code)
static Handle< SharedFunctionInfo >	CompileEval (Handle< String > source, Handle< Context > context, bool is_global, LanguageMode language_mode, int scope_position)
static bool	CompileLazy (CompilationInfo *info)
static void	RecompileParallel (Handle< JSFunction > function)
static Handle< SharedFunctionInfo >	BuildFunctionInfo (FunctionLiteral *node, Handle< Script > script)
static void	SetFunctionInfo (Handle< SharedFunctionInfo > function_info, FunctionLiteral *lit, bool is_toplevel, Handle< Script > script)
static void	InstallOptimizedCode (OptimizingCompiler *info)
static void	RecordFunctionCompilation (Logger::LogEventsAndTags tag, CompilationInfo *info, Handle< SharedFunctionInfo > shared)

Static Public Attributes
static const int	kMaxInliningLevels = 3
static const int	kCallsUntilPrimitiveOpt = 200

Detailed Description

Definition at line 417 of file compiler.h.

Member Function Documentation

Handle< SharedFunctionInfo > BuildFunctionInfo ( FunctionLiteral *  node, Handle< Script >  script  )

static

Definition at line 926 of file compiler.cc.

References FunctionLiteral::AllowsLazyCompilation(), FunctionLiteral::AllowsLazyCompilationWithoutContext(), ASSERT, Isolate::builtins(), CompilationInfo::code(), ScopeInfo::Create(), Isolate::DebuggerHasBreakPoints(), ScopeInfo::Empty(), FunctionLiteral::expected_property_count(), FACTORY, FunctionLiteral::is_parenthesized(), LiveEditFunctionTracker::IsActive(), CompilationInfo::isolate(), Scope::language_mode(), FunctionLiteral::materialized_literal_count(), FunctionLiteral::name(), Handle< T >::null(), Compiler::RecordFunctionCompilation(), CompilationInfo::scope(), FunctionLiteral::scope(), CompilationInfo::SetCode(), v8::internal::SetExpectedNofPropertiesFromEstimate(), CompilationInfo::SetFunction(), Compiler::SetFunctionInfo(), CompilationInfo::SetLanguageMode(), CompilationInfo::SetScope(), and CompilationInfo::zone().

Handle< SharedFunctionInfo > Compile ( Handle< String >  source, Handle< Object >  script_name, int  line_offset, int  column_offset, Handle< Context >  context, v8::Extension *  extension, ScriptDataImpl *  pre_data, Handle< Object >  script_data, NativesFlag  is_natives_code  )

static

Definition at line 542 of file compiler.cc.

References Isolate::compilation_cache(), Isolate::counters(), v8::internal::EXTENDED_MODE, FACTORY, Smi::FromInt(), HEAP, Handle< T >::is_null(), CompilationCache::LookupScript(), CompilationInfo::MarkAsGlobal(), v8::internal::NATIVES_CODE, v8::internal::NULL, CompilationCache::PutScript(), Isolate::ReportPendingMessages(), CompilationInfo::SetContext(), CompilationInfo::SetExtension(), CompilationInfo::SetLanguageMode(), CompilationInfo::SetPreParseData(), v8::internal::STRICT_MODE, and Script::TYPE_NATIVE.

Referenced by Script::New().

Handle< SharedFunctionInfo > CompileEval ( Handle< String >  source, Handle< Context >  context, bool  is_global, LanguageMode  language_mode, int  scope_position  )

static

Definition at line 619 of file compiler.cc.

References ASSERT, Isolate::compilation_cache(), Isolate::counters(), v8::internal::EXTENDED_MODE, Isolate::factory(), HEAP, Handle< T >::is_null(), CompilationCache::LookupEval(), CompilationInfo::MarkAsEval(), CompilationInfo::MarkAsGlobal(), Factory::NewScript(), CompilationCache::PutEval(), CompilationInfo::SetContext(), CompilationInfo::SetLanguageMode(), and v8::internal::STRICT_MODE.

Referenced by v8::internal::RUNTIME_FUNCTION().

bool CompileLazy ( CompilationInfo *  info )

static

Definition at line 786 of file compiler.cc.

References ASSERT, CompilationInfo::closure(), CompilationInfo::code(), Isolate::counters(), v8::internal::DELETE_ON_EXIT, ScopeInfo::Empty(), CompilationInfo::function(), Isolate::has_pending_exception(), CompilationInfo::isolate(), CompilationInfo::IsOptimizing(), v8::internal::kNoParsingFlags, FunctionLiteral::language_mode(), ParserApi::Parse(), CompilationInfo::SetLanguageMode(), CompilationInfo::shared_info(), Isolate::StackOverflow(), and CompilationInfo::zone().

void InstallOptimizedCode ( OptimizingCompiler *  info )

static

Definition at line 895 of file compiler.cc.

References OptimizingCompiler::AbortOptimization(), ASSERT, OptimizingCompiler::BAILED_OUT, ScopeInfo::Empty(), OptimizingCompiler::GenerateAndInstallCode(), OptimizingCompiler::info(), OptimizingCompiler::last_status(), CompilationInfo::set_bailout_reason(), and OptimizingCompiler::SUCCEEDED.

Referenced by OptimizingCompilerThread::InstallOptimizedFunctions().

void RecompileParallel ( Handle< JSFunction >  function )

static

Definition at line 839 of file compiler.cc.

References Scope::Analyze(), ASSERT, OptimizingCompiler::BAILED_OUT, OptimizingCompiler::CreateGraph(), SmartPointerBase< ObjectDeallocator< T >, T >::Detach(), v8::internal::kNoParsingFlags, BailoutId::None(), ParserApi::Parse(), v8::internal::PrintF(), Rewriter::Rewrite(), and OptimizingCompiler::SUCCEEDED.

Referenced by v8::internal::RUNTIME_FUNCTION().

void RecordFunctionCompilation ( Logger::LogEventsAndTags  tag, CompilationInfo *  info, Handle< SharedFunctionInfo >  shared  )

static

Definition at line 1017 of file compiler.cc.

References Builtins::builtin(), Isolate::builtins(), String::cast(), CompilationInfo::code(), GDBJIT, v8::internal::GetScriptLineNumber(), Logger::is_logging_code_events(), CompilationInfo::isolate(), Isolate::logger(), PROFILE, CompilationInfo::script(), and v8::internal::USE().

Referenced by Compiler::BuildFunctionInfo(), and OptimizingCompiler::CreateGraph().

void SetFunctionInfo ( Handle< SharedFunctionInfo >  function_info, FunctionLiteral *  lit, bool  is_toplevel, Handle< Script >  script  )

static

Definition at line 986 of file compiler.cc.

References FunctionLiteral::AllowsLazyCompilation(), FunctionLiteral::AllowsLazyCompilationWithoutContext(), Scope::arguments(), FunctionLiteral::ast_node_count(), FunctionLiteral::end_position(), FunctionLiteral::flags(), FunctionLiteral::function_token_position(), FunctionLiteral::has_duplicate_parameters(), FunctionLiteral::has_only_simple_this_property_assignments(), FunctionLiteral::inferred_name(), FunctionLiteral::is_anonymous(), FunctionLiteral::is_expression(), FunctionLiteral::is_function(), v8::internal::kDontCache, v8::internal::kDontInline, v8::internal::kDontOptimize, FunctionLiteral::language_mode(), v8::internal::NULL, FunctionLiteral::parameter_count(), FunctionLiteral::scope(), FunctionLiteral::start_position(), and FunctionLiteral::this_property_assignments().

Referenced by Compiler::BuildFunctionInfo().

Field Documentation

const int kCallsUntilPrimitiveOpt = 200

static

Definition at line 422 of file compiler.h.

const int kMaxInliningLevels = 3

static

Definition at line 419 of file compiler.h.

Referenced by Isolate::CaptureCurrentStackTrace(), and v8::internal::RUNTIME_FUNCTION().

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The documentation for this class was generated from the following files:

• src/compiler.h
• src/compiler.cc