V8 Project
Static Public Member Functions | Private Member Functions | List of all members
v8::ObjectOperationDescriptor Class Reference

#include <v8.h>

+ Inheritance diagram for v8::ObjectOperationDescriptor:
+ Collaboration diagram for v8::ObjectOperationDescriptor:

Static Public Member Functions

static Local< RawOperationDescriptor > NewInternalFieldDereference (Isolate *isolate, int internal_field)
 

Private Member Functions

 ObjectOperationDescriptor ()
 

Detailed Description

Definition at line 3926 of file v8.h.

Constructor & Destructor Documentation

◆ ObjectOperationDescriptor()

v8::ObjectOperationDescriptor::ObjectOperationDescriptor ( )
private

Member Function Documentation

◆ NewInternalFieldDereference()

Local< RawOperationDescriptor > v8::ObjectOperationDescriptor::NewInternalFieldDereference ( Isolate *  isolate,
int  internal_field 
)
static

Definition at line 967 of file api.cc.

969  {
970  i::DeclaredAccessorDescriptorData data;
971  data.type = i::kDescriptorObjectDereference;
972  data.object_dereference_descriptor.internal_field = internal_field;
973  return NewDescriptor<RawOperationDescriptor>(isolate, data, NULL);
974 }
NULL
enable harmony numeric enable harmony object literal extensions Optimize object Array DOM strings and string trace pretenuring decisions of HAllocate instructions Enables optimizations which favor memory size over execution speed maximum source size in bytes considered for a single inlining maximum cumulative number of AST nodes considered for inlining trace the tracking of allocation sites deoptimize every n garbage collections perform array bounds checks elimination analyze liveness of environment slots and zap dead values flushes the cache of optimized code for closures on every GC allow uint32 values on optimize frames if they are used only in safe operations track concurrent recompilation artificial compilation delay in ms do not emit check maps for constant values that have a leaf deoptimize the optimized code if the layout of the maps changes enable context specialization in TurboFan execution budget before interrupt is triggered max percentage of megamorphic generic ICs to allow optimization enable use of SAHF instruction if enable use of VFP3 instructions if available enable use of NEON instructions if enable use of SDIV and UDIV instructions if enable use of MLS instructions if enable loading bit constant by means of movw movt instruction enable unaligned accesses for enable use of d16 d31 registers on ARM this requires VFP3 force all emitted branches to be in long enable alignment of csp to bytes on platforms which prefer the register to always be NULL
Definition: flag-definitions.h:407
v8::internal::kDescriptorObjectDereference
@ kDescriptorObjectDereference
Definition: objects.h:10158
v8::internal::DeclaredAccessorDescriptorData::object_dereference_descriptor
struct ObjectDerefenceDescriptor object_dereference_descriptor
Definition: objects.h:10199

References v8::internal::ObjectDerefenceDescriptor::internal_field, v8::internal::kDescriptorObjectDereference, NULL, v8::internal::DeclaredAccessorDescriptorData::object_dereference_descriptor, and v8::internal::DeclaredAccessorDescriptorData::type.

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