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Issue 1948433002: [stubs] Convert InternalArrayNoArgumentsConstructor to a TurboFan stub (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 7 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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_ARM64 5 #if V8_TARGET_ARCH_ARM64
6 6
7 #include "src/code-stubs.h" 7 #include "src/code-stubs.h"
8 #include "src/api-arguments.h" 8 #include "src/api-arguments.h"
9 #include "src/bootstrapper.h" 9 #include "src/bootstrapper.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
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64 if (constant_stack_parameter_count == 0) { 64 if (constant_stack_parameter_count == 0) {
65 descriptor->Initialize(deopt_handler, constant_stack_parameter_count, 65 descriptor->Initialize(deopt_handler, constant_stack_parameter_count,
66 JS_FUNCTION_STUB_MODE); 66 JS_FUNCTION_STUB_MODE);
67 } else { 67 } else {
68 descriptor->Initialize(x0, deopt_handler, constant_stack_parameter_count, 68 descriptor->Initialize(x0, deopt_handler, constant_stack_parameter_count,
69 JS_FUNCTION_STUB_MODE); 69 JS_FUNCTION_STUB_MODE);
70 } 70 }
71 } 71 }
72 72
73 73
74 void InternalArrayNoArgumentConstructorStub::InitializeDescriptor(
75 CodeStubDescriptor* descriptor) {
76 InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, 0);
77 }
78
79 void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) { 74 void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
80 Address deopt_handler = Runtime::FunctionForId(Runtime::kArrayPush)->entry; 75 Address deopt_handler = Runtime::FunctionForId(Runtime::kArrayPush)->entry;
81 descriptor->Initialize(x0, deopt_handler, -1, JS_FUNCTION_STUB_MODE); 76 descriptor->Initialize(x0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
82 } 77 }
83 78
84 void InternalArraySingleArgumentConstructorStub::InitializeDescriptor( 79 void InternalArraySingleArgumentConstructorStub::InitializeDescriptor(
85 CodeStubDescriptor* descriptor) { 80 CodeStubDescriptor* descriptor) {
86 InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, 1); 81 InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, 1);
87 } 82 }
88 83
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5954 kStackUnwindSpace, NULL, spill_offset, 5949 kStackUnwindSpace, NULL, spill_offset,
5955 return_value_operand, NULL); 5950 return_value_operand, NULL);
5956 } 5951 }
5957 5952
5958 #undef __ 5953 #undef __
5959 5954
5960 } // namespace internal 5955 } // namespace internal
5961 } // namespace v8 5956 } // namespace v8
5962 5957
5963 #endif // V8_TARGET_ARCH_ARM64 5958 #endif // V8_TARGET_ARCH_ARM64
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