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Issue 2212343002: Revert of [Interpreter] Collect type feedback for 'new' in the bytecode handler (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 4 months 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 #if V8_TARGET_ARCH_IA32 5 #if V8_TARGET_ARCH_IA32
6 6
7 #include "src/interface-descriptors.h" 7 #include "src/interface-descriptors.h"
8 8
9 namespace v8 { 9 namespace v8 {
10 namespace internal { 10 namespace internal {
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382 }; 382 };
383 data->InitializePlatformSpecific(arraysize(registers), registers); 383 data->InitializePlatformSpecific(arraysize(registers), registers);
384 } 384 }
385 385
386 void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( 386 void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific(
387 CallInterfaceDescriptorData* data) { 387 CallInterfaceDescriptorData* data) {
388 Register registers[] = { 388 Register registers[] = {
389 eax, // argument count (not including receiver) 389 eax, // argument count (not including receiver)
390 edx, // new target 390 edx, // new target
391 edi, // constructor 391 edi, // constructor
392 ebx, // allocation site feedback 392 ebx, // address of first argument
393 ecx, // address of first argument
394 }; 393 };
395 data->InitializePlatformSpecific(arraysize(registers), registers); 394 data->InitializePlatformSpecific(arraysize(registers), registers);
396 } 395 }
397 396
398 void InterpreterCEntryDescriptor::InitializePlatformSpecific( 397 void InterpreterCEntryDescriptor::InitializePlatformSpecific(
399 CallInterfaceDescriptorData* data) { 398 CallInterfaceDescriptorData* data) {
400 Register registers[] = { 399 Register registers[] = {
401 eax, // argument count (argc) 400 eax, // argument count (argc)
402 ecx, // address of first argument (argv) 401 ecx, // address of first argument (argv)
403 ebx // the runtime function to call 402 ebx // the runtime function to call
404 }; 403 };
405 data->InitializePlatformSpecific(arraysize(registers), registers); 404 data->InitializePlatformSpecific(arraysize(registers), registers);
406 } 405 }
407 406
408 void ResumeGeneratorDescriptor::InitializePlatformSpecific( 407 void ResumeGeneratorDescriptor::InitializePlatformSpecific(
409 CallInterfaceDescriptorData* data) { 408 CallInterfaceDescriptorData* data) {
410 Register registers[] = { 409 Register registers[] = {
411 eax, // the value to pass to the generator 410 eax, // the value to pass to the generator
412 ebx, // the JSGeneratorObject to resume 411 ebx, // the JSGeneratorObject to resume
413 edx // the resume mode (tagged) 412 edx // the resume mode (tagged)
414 }; 413 };
415 data->InitializePlatformSpecific(arraysize(registers), registers); 414 data->InitializePlatformSpecific(arraysize(registers), registers);
416 } 415 }
417 416
418 } // namespace internal 417 } // namespace internal
419 } // namespace v8 418 } // namespace v8
420 419
421 #endif // V8_TARGET_ARCH_IA32 420 #endif // V8_TARGET_ARCH_IA32
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