handler_table_ =
isolate()->factory()->NewFixedArray(function()->handler_count(), TENURED);
- InitializeFeedbackVector();
-
profiling_counter_ = isolate()->factory()->NewCell(
Handle<Smi>(Smi::FromInt(FLAG_interrupt_budget), isolate()));
SetFunctionPosition(function());
Label non_proxy;
__ bind(&fixed_array);
- Handle<Object> feedback = Handle<Object>(
- Smi::FromInt(TypeFeedbackInfo::kForInFastCaseMarker),
- isolate());
- StoreFeedbackVectorSlot(slot, feedback);
__ li(a1, FeedbackVector());
- __ li(a2, Operand(Smi::FromInt(TypeFeedbackInfo::kForInSlowCaseMarker)));
+ __ li(a2, Operand(TypeFeedbackInfo::MegamorphicSentinel(isolate())));
__ sw(a2, FieldMemOperand(a1, FixedArray::OffsetOfElementAt(slot)));
__ li(a1, Operand(Smi::FromInt(1))); // Smi indicates slow check
// Record source position for debugger.
SetSourcePosition(expr->position());
- Handle<Object> uninitialized =
- TypeFeedbackInfo::UninitializedSentinel(isolate());
- StoreFeedbackVectorSlot(expr->CallFeedbackSlot(), uninitialized);
__ li(a2, FeedbackVector());
__ li(a3, Operand(Smi::FromInt(expr->CallFeedbackSlot())));
__ lw(a1, MemOperand(sp, arg_count * kPointerSize));
// Record call targets in unoptimized code.
- Handle<Object> uninitialized =
- TypeFeedbackInfo::UninitializedSentinel(isolate());
- StoreFeedbackVectorSlot(expr->CallNewFeedbackSlot(), uninitialized);
if (FLAG_pretenuring_call_new) {
- StoreFeedbackVectorSlot(expr->AllocationSiteFeedbackSlot(),
- isolate()->factory()->NewAllocationSite());
+ EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());
ASSERT(expr->AllocationSiteFeedbackSlot() ==
expr->CallNewFeedbackSlot() + 1);
}