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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/ast/compile-time-value.h" | 7 #include "src/ast/compile-time-value.h" |
| 8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
| 9 #include "src/builtins/builtins-constructor.h" | 9 #include "src/builtins/builtins-constructor.h" |
| 10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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| 265 | 265 |
| 266 Variable* arguments = info->scope()->arguments(); | 266 Variable* arguments = info->scope()->arguments(); |
| 267 if (arguments != NULL) { | 267 if (arguments != NULL) { |
| 268 // Function uses arguments object. | 268 // Function uses arguments object. |
| 269 Comment cmnt(masm_, "[ Allocate arguments object"); | 269 Comment cmnt(masm_, "[ Allocate arguments object"); |
| 270 if (!function_in_register_x1) { | 270 if (!function_in_register_x1) { |
| 271 // Load this again, if it's used by the local context below. | 271 // Load this again, if it's used by the local context below. |
| 272 __ Ldr(x1, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); | 272 __ Ldr(x1, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); |
| 273 } | 273 } |
| 274 if (is_strict(language_mode()) || !has_simple_parameters()) { | 274 if (is_strict(language_mode()) || !has_simple_parameters()) { |
| 275 FastNewStrictArgumentsStub stub(isolate()); | 275 Callable callable = CodeFactory::FastNewStrictArguments(isolate()); |
| 276 __ CallStub(&stub); | 276 __ Call(callable.code(), RelocInfo::CODE_TARGET); |
| 277 RestoreContext(); |
| 277 } else if (literal()->has_duplicate_parameters()) { | 278 } else if (literal()->has_duplicate_parameters()) { |
| 278 __ Push(x1); | 279 __ Push(x1); |
| 279 __ CallRuntime(Runtime::kNewSloppyArguments_Generic); | 280 __ CallRuntime(Runtime::kNewSloppyArguments_Generic); |
| 280 } else { | 281 } else { |
| 281 FastNewSloppyArgumentsStub stub(isolate()); | 282 Callable callable = CodeFactory::FastNewSloppyArguments(isolate()); |
| 282 __ CallStub(&stub); | 283 __ Call(callable.code(), RelocInfo::CODE_TARGET); |
| 284 RestoreContext(); |
| 283 } | 285 } |
| 284 | 286 |
| 285 SetVar(arguments, x0, x1, x2); | 287 SetVar(arguments, x0, x1, x2); |
| 286 } | 288 } |
| 287 | 289 |
| 288 if (FLAG_trace) { | 290 if (FLAG_trace) { |
| 289 __ CallRuntime(Runtime::kTraceEnter); | 291 __ CallRuntime(Runtime::kTraceEnter); |
| 290 } | 292 } |
| 291 | 293 |
| 292 // Visit the declarations and body. | 294 // Visit the declarations and body. |
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| 2909 } | 2911 } |
| 2910 | 2912 |
| 2911 return INTERRUPT; | 2913 return INTERRUPT; |
| 2912 } | 2914 } |
| 2913 | 2915 |
| 2914 | 2916 |
| 2915 } // namespace internal | 2917 } // namespace internal |
| 2916 } // namespace v8 | 2918 } // namespace v8 |
| 2917 | 2919 |
| 2918 #endif // V8_TARGET_ARCH_ARM64 | 2920 #endif // V8_TARGET_ARCH_ARM64 |
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