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

Static Public Attributes
static const int	kDefaultMaxOptCount = 10
static const int	kMaxInliningLevels = 3
static const int	kCallsUntilPrimitiveOpt = 200

Detailed Description

Definition at line 272 of file compiler.h.

Member Function Documentation

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

static

Definition at line 708 of file compiler.cc.

References FunctionLiteral::AllowsLazyCompilation(), ASSERT, ScopeInfo::Create(), ScopeInfo::Empty(), FunctionLiteral::expected_property_count(), FACTORY, LiveEditFunctionTracker::IsActive(), Scope::language_mode(), FullCodeGenerator::MakeCode(), FunctionLiteral::materialized_literal_count(), FunctionLiteral::name(), Handle< T >::null(), Compiler::RecordFunctionCompilation(), FunctionLiteral::scope(), v8::internal::SetExpectedNofPropertiesFromEstimate(), Compiler::SetFunctionInfo(), and V8::UseCrankshaft().

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

static

Definition at line 473 of file compiler.cc.

References Isolate::compilation_cache(), Isolate::counters(), v8::internal::EXTENDED_MODE, FACTORY, Smi::FromInt(), HEAP, Handle< T >::is_null(), CompilationCache::LookupScript(), v8::internal::NATIVES_CODE, v8::internal::NULL, CompilationCache::PutScript(), Isolate::ReportPendingMessages(), 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 547 of file compiler.cc.

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

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

bool CompileLazy ( CompilationInfo *  info )

static

Definition at line 605 of file compiler.cc.

References ASSERT, FunctionLiteral::ast_node_count(), Isolate::counters(), ScopeInfo::Create(), v8::internal::DELETE_ON_EXIT, ScopeInfo::Empty(), FunctionLiteral::expected_property_count(), FunctionLiteral::flags(), FunctionLiteral::has_only_simple_this_property_assignments(), Isolate::has_pending_exception(), v8::internal::kDontInline, v8::internal::kDontOptimize, AstNode::kNoNumber, v8::internal::kNoParsingFlags, ParserApi::Parse(), Compiler::RecordFunctionCompilation(), v8::internal::SetExpectedNofPropertiesFromEstimate(), Isolate::StackOverflow(), FunctionLiteral::this_property_assignments(), and V8::UseCrankshaft().

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

static

Definition at line 790 of file compiler.cc.

References String::cast(), GDBJIT, v8::internal::GetScriptLineNumber(), PROFILE, and v8::internal::USE().

Referenced by Compiler::BuildFunctionInfo(), and Compiler::CompileLazy().

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

static

Definition at line 762 of file compiler.cc.

References FunctionLiteral::AllowsLazyCompilation(), 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::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 281 of file compiler.h.

const int kDefaultMaxOptCount = 10

static

Definition at line 276 of file compiler.h.

Referenced by RuntimeProfiler::OptimizeNow(), and SharedFunctionInfo::ResetForNewContext().

const int kMaxInliningLevels = 3

static

Definition at line 278 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