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v8::internal::HFieldApproximation Class Reference
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Public Member Functions

HFieldApproximation * Copy (Zone *zone)
 
- Public Member Functions inherited from v8::internal::ZoneObject
 INLINE (void *operator new(size_t size, Zone *zone))
 
void operator delete (void *, size_t)
 
void operator delete (void *pointer, Zone *zone)
 

Public Attributes

HValue * object_
 
HValue * last_value_
 
HFieldApproximation * next_
 

Detailed Description

Definition at line 20 of file hydrogen-load-elimination.cc.

Member Function Documentation

◆ Copy()

HFieldApproximation* v8::internal::HFieldApproximation::Copy ( Zone *  zone)
inline

Definition at line 27 of file hydrogen-load-elimination.cc.

27  {
28  HFieldApproximation* copy = new(zone) HFieldApproximation();
29  copy->object_ = this->object_;
30  copy->last_value_ = this->last_value_;
31  copy->next_ = this->next_ == NULL ? NULL : this->next_->Copy(zone);
32  return copy;
33  }
v8::internal::HFieldApproximation::Copy
HFieldApproximation * Copy(Zone *zone)
Definition: hydrogen-load-elimination.cc:27
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

References Copy(), last_value_, next_, NULL, and object_.

Referenced by Copy().

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Member Data Documentation

◆ last_value_

HValue* v8::internal::HFieldApproximation::last_value_

Definition at line 23 of file hydrogen-load-elimination.cc.

Referenced by Copy(), v8::internal::HLoadEliminationTable::FindOrCreate(), v8::internal::HLoadEliminationTable::KillFieldInternal(), v8::internal::HLoadEliminationTable::load(), v8::internal::HLoadEliminationTable::Merge(), and v8::internal::HLoadEliminationTable::store().

◆ next_

HFieldApproximation* v8::internal::HFieldApproximation::next_

Definition at line 24 of file hydrogen-load-elimination.cc.

Referenced by Copy(), v8::internal::HLoadEliminationTable::Find(), v8::internal::HLoadEliminationTable::FindOrCreate(), v8::internal::HLoadEliminationTable::KillFieldInternal(), v8::internal::HLoadEliminationTable::Merge(), and v8::internal::HLoadEliminationTable::ReuseLastApproximation().

◆ object_

HValue* v8::internal::HFieldApproximation::object_

Definition at line 22 of file hydrogen-load-elimination.cc.

Referenced by Copy(), v8::internal::HLoadEliminationTable::Find(), v8::internal::HLoadEliminationTable::FindOrCreate(), v8::internal::HLoadEliminationTable::KillFieldInternal(), and v8::internal::HLoadEliminationTable::Merge().

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