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Issue 2497243002: [stubs] Port builtin for Array.push fast-case from Crankshaft to TF (Closed)
Patch Set: Cleanup Created 4 years, 1 month ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/interface-descriptors.h" 5 #include "src/interface-descriptors.h"
6 6
7 namespace v8 { 7 namespace v8 {
8 namespace internal { 8 namespace internal {
9 9
10 10
(...skipping 371 matching lines...) Expand 10 before | Expand all | Expand 10 after
382 // kFunction, kActualArgumentsCount, kSlot, kVector 382 // kFunction, kActualArgumentsCount, kSlot, kVector
383 MachineType machine_types[] = { 383 MachineType machine_types[] = {
384 MachineType::TaggedPointer(), MachineType::Int32(), 384 MachineType::TaggedPointer(), MachineType::Int32(),
385 MachineType::TaggedSigned(), MachineType::AnyTagged()}; 385 MachineType::TaggedSigned(), MachineType::AnyTagged()};
386 data->InitializePlatformIndependent(arraysize(machine_types), 0, 386 data->InitializePlatformIndependent(arraysize(machine_types), 0,
387 machine_types); 387 machine_types);
388 } 388 }
389 389
390 void BuiltinDescriptor::InitializePlatformIndependent( 390 void BuiltinDescriptor::InitializePlatformIndependent(
391 CallInterfaceDescriptorData* data) { 391 CallInterfaceDescriptorData* data) {
392 MachineType machine_types[] = {MachineType::AnyTagged(), 392 MachineType machine_types[] = {
393 MachineType::Int32()}; 393 MachineType::AnyTagged(), MachineType::AnyTagged(), MachineType::Int32()};
394 data->InitializePlatformIndependent(arraysize(machine_types), 0, 394 data->InitializePlatformIndependent(arraysize(machine_types), 0,
395 machine_types); 395 machine_types);
396 } 396 }
397 397
398 void BuiltinDescriptor::InitializePlatformSpecific( 398 void BuiltinDescriptor::InitializePlatformSpecific(
399 CallInterfaceDescriptorData* data) { 399 CallInterfaceDescriptorData* data) {
400 Register registers[] = {NewTargetRegister(), ArgumentsCountRegister()}; 400 Register registers[] = {TargetRegister(), NewTargetRegister(),
401 ArgumentsCountRegister()};
401 data->InitializePlatformSpecific(arraysize(registers), registers); 402 data->InitializePlatformSpecific(arraysize(registers), registers);
402 } 403 }
403 404
404 const Register BuiltinDescriptor::ArgumentsCountRegister() { 405 const Register BuiltinDescriptor::ArgumentsCountRegister() {
405 return kJavaScriptCallArgCountRegister; 406 return kJavaScriptCallArgCountRegister;
406 } 407 }
407 const Register BuiltinDescriptor::NewTargetRegister() { 408 const Register BuiltinDescriptor::NewTargetRegister() {
408 return kJavaScriptCallNewTargetRegister; 409 return kJavaScriptCallNewTargetRegister;
409 } 410 }
410 411
412 const Register BuiltinDescriptor::TargetRegister() {
413 return kJSFunctionRegister;
414 }
415
411 void ArrayNoArgumentConstructorDescriptor::InitializePlatformIndependent( 416 void ArrayNoArgumentConstructorDescriptor::InitializePlatformIndependent(
412 CallInterfaceDescriptorData* data) { 417 CallInterfaceDescriptorData* data) {
413 // kFunction, kAllocationSite, kActualArgumentsCount, kFunctionParameter 418 // kFunction, kAllocationSite, kActualArgumentsCount, kFunctionParameter
414 MachineType machine_types[] = {MachineType::TaggedPointer(), 419 MachineType machine_types[] = {MachineType::TaggedPointer(),
415 MachineType::AnyTagged(), MachineType::Int32(), 420 MachineType::AnyTagged(), MachineType::Int32(),
416 MachineType::AnyTagged()}; 421 MachineType::AnyTagged()};
417 data->InitializePlatformIndependent(arraysize(machine_types), 0, 422 data->InitializePlatformIndependent(arraysize(machine_types), 0,
418 machine_types); 423 machine_types);
419 } 424 }
420 425
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503 CallInterfaceDescriptorData* data) { 508 CallInterfaceDescriptorData* data) {
504 // kNumberOfArguments, kFirstArgument, kFunctionEntry 509 // kNumberOfArguments, kFirstArgument, kFunctionEntry
505 MachineType machine_types[] = {MachineType::Int32(), MachineType::Pointer(), 510 MachineType machine_types[] = {MachineType::Int32(), MachineType::Pointer(),
506 MachineType::Pointer()}; 511 MachineType::Pointer()};
507 data->InitializePlatformIndependent(arraysize(machine_types), 0, 512 data->InitializePlatformIndependent(arraysize(machine_types), 0,
508 machine_types); 513 machine_types);
509 } 514 }
510 515
511 } // namespace internal 516 } // namespace internal
512 } // namespace v8 517 } // namespace v8
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