static Register registers[] = { a3, a2, a1 };
descriptor->register_param_count_ = 3;
descriptor->register_params_ = registers;
+ static Representation representations[] = {
+ Representation::Tagged(),
+ Representation::Smi(),
+ Representation::Tagged() };
+ descriptor->register_param_representations_ = representations;
descriptor->deoptimization_handler_ =
Runtime::FunctionForId(
Runtime::kHiddenCreateArrayLiteralStubBailout)->entry;
descriptor->stack_parameter_count_ = a0;
descriptor->register_param_count_ = 3;
descriptor->register_params_ = registers_variable_args;
+ static Representation representations[] = {
+ Representation::Tagged(),
+ Representation::Tagged(),
+ Representation::Integer32() };
+ descriptor->register_param_representations_ = representations;
}
descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count;
descriptor->stack_parameter_count_ = a0;
descriptor->register_param_count_ = 2;
descriptor->register_params_ = registers_variable_args;
+ static Representation representations[] = {
+ Representation::Tagged(),
+ Representation::Integer32() };
+ descriptor->register_param_representations_ = representations;
}
descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count;
__ lw(a3, FieldMemOperand(a3, JSFunction::kLiteralsOffset));
__ li(a2, Operand(Smi::FromInt(expr->literal_index())));
__ li(a1, Operand(constant_elements));
- if (has_fast_elements && constant_elements_values->map() ==
- isolate()->heap()->fixed_cow_array_map()) {
- FastCloneShallowArrayStub stub(
- isolate(),
- FastCloneShallowArrayStub::COPY_ON_WRITE_ELEMENTS,
- allocation_site_mode,
- length);
- __ CallStub(&stub);
- __ IncrementCounter(isolate()->counters()->cow_arrays_created_stub(),
- 1, a1, a2);
- } else if (expr->depth() > 1 || Serializer::enabled() ||
- length > FastCloneShallowArrayStub::kMaximumInlinedCloneLength) {
+ if (expr->depth() > 1) {
__ li(a0, Operand(Smi::FromInt(flags)));
__ Push(a3, a2, a1, a0);
__ CallRuntime(Runtime::kHiddenCreateArrayLiteral, 4);
} else {
- ASSERT(IsFastSmiOrObjectElementsKind(constant_elements_kind) ||
- FLAG_smi_only_arrays);
- FastCloneShallowArrayStub::Mode mode =
- FastCloneShallowArrayStub::CLONE_ANY_ELEMENTS;
-
- if (has_fast_elements) {
- mode = FastCloneShallowArrayStub::CLONE_ELEMENTS;
- }
-
- FastCloneShallowArrayStub stub(isolate(), mode, allocation_site_mode,
- length);
+ FastCloneShallowArrayStub stub(isolate(), allocation_site_mode);
__ CallStub(&stub);
}