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Issue 1517593003: [turbofan] Optimize JSCallConstruct in typed lowering to direct calls. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix arm typo. Created 5 years 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 namespace { 10 namespace {
(...skipping 430 matching lines...) Expand 10 before | Expand all | Expand 10 after
441 Zone* zone = isolate->interface_descriptor_zone(); 441 Zone* zone = isolate->interface_descriptor_zone();
442 Type::FunctionType* function = 442 Type::FunctionType* function =
443 Type::FunctionType::New(AnyTagged(zone), Type::Undefined(), 2, zone); 443 Type::FunctionType::New(AnyTagged(zone), Type::Undefined(), 2, zone);
444 function->InitParameter(0, AnyTagged(zone)); // target 444 function->InitParameter(0, AnyTagged(zone)); // target
445 function->InitParameter(1, UntaggedIntegral32(zone)); // actual #arguments 445 function->InitParameter(1, UntaggedIntegral32(zone)); // actual #arguments
446 return function; 446 return function;
447 } 447 }
448 448
449 449
450 Type::FunctionType* 450 Type::FunctionType*
451 ConstructStubDescriptor::BuildCallInterfaceDescriptorFunctionType(
452 Isolate* isolate, int paramater_count) {
453 Zone* zone = isolate->interface_descriptor_zone();
454 Type::FunctionType* function =
455 Type::FunctionType::New(AnyTagged(zone), Type::Undefined(), 4, zone);
456 function->InitParameter(0, AnyTagged(zone)); // target
457 function->InitParameter(1, AnyTagged(zone)); // new.target
458 function->InitParameter(2, UntaggedIntegral32(zone)); // actual #arguments
459 function->InitParameter(3, AnyTagged(zone)); // opt. allocation site
460 return function;
461 }
462
463
464 Type::FunctionType*
451 ConstructTrampolineDescriptor::BuildCallInterfaceDescriptorFunctionType( 465 ConstructTrampolineDescriptor::BuildCallInterfaceDescriptorFunctionType(
452 Isolate* isolate, int paramater_count) { 466 Isolate* isolate, int paramater_count) {
453 Zone* zone = isolate->interface_descriptor_zone(); 467 Zone* zone = isolate->interface_descriptor_zone();
454 Type::FunctionType* function = 468 Type::FunctionType* function =
455 Type::FunctionType::New(AnyTagged(zone), Type::Undefined(), 3, zone); 469 Type::FunctionType::New(AnyTagged(zone), Type::Undefined(), 3, zone);
456 function->InitParameter(0, AnyTagged(zone)); // target 470 function->InitParameter(0, AnyTagged(zone)); // target
457 function->InitParameter(1, AnyTagged(zone)); // new.target 471 function->InitParameter(1, AnyTagged(zone)); // new.target
458 function->InitParameter(2, UntaggedIntegral32(zone)); // actual #arguments 472 function->InitParameter(2, UntaggedIntegral32(zone)); // actual #arguments
459 return function; 473 return function;
460 } 474 }
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after
548 function->InitParameter(0, AnyTagged(zone)); // callee 562 function->InitParameter(0, AnyTagged(zone)); // callee
549 function->InitParameter(1, AnyTagged(zone)); // call_data 563 function->InitParameter(1, AnyTagged(zone)); // call_data
550 function->InitParameter(2, AnyTagged(zone)); // holder 564 function->InitParameter(2, AnyTagged(zone)); // holder
551 function->InitParameter(3, ExternalPointer(zone)); // api_function_address 565 function->InitParameter(3, ExternalPointer(zone)); // api_function_address
552 return function; 566 return function;
553 } 567 }
554 568
555 569
556 } // namespace internal 570 } // namespace internal
557 } // namespace v8 571 } // namespace v8
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