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Issue 2645743002: [builtins] Port parameter and argument-related code stubs to CSA (Closed)
Patch Set: Remove stray change Created 3 years, 10 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/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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255 255
256 Variable* arguments = info->scope()->arguments(); 256 Variable* arguments = info->scope()->arguments();
257 if (arguments != NULL) { 257 if (arguments != NULL) {
258 // Arguments object must be allocated after the context object, in 258 // Arguments object must be allocated after the context object, in
259 // case the "arguments" or ".arguments" variables are in the context. 259 // case the "arguments" or ".arguments" variables are in the context.
260 Comment cmnt(masm_, "[ Allocate arguments object"); 260 Comment cmnt(masm_, "[ Allocate arguments object");
261 if (!function_in_register) { 261 if (!function_in_register) {
262 __ mov(edi, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); 262 __ mov(edi, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset));
263 } 263 }
264 if (is_strict(language_mode()) || !has_simple_parameters()) { 264 if (is_strict(language_mode()) || !has_simple_parameters()) {
265 FastNewStrictArgumentsStub stub(isolate()); 265 __ call(isolate()->builtins()->FastNewStrictArguments(),
266 __ CallStub(&stub); 266 RelocInfo::CODE_TARGET);
267 RestoreContext();
267 } else if (literal()->has_duplicate_parameters()) { 268 } else if (literal()->has_duplicate_parameters()) {
268 __ Push(edi); 269 __ Push(edi);
269 __ CallRuntime(Runtime::kNewSloppyArguments_Generic); 270 __ CallRuntime(Runtime::kNewSloppyArguments_Generic);
270 } else { 271 } else {
271 FastNewSloppyArgumentsStub stub(isolate()); 272 __ call(isolate()->builtins()->FastNewSloppyArguments(),
272 __ CallStub(&stub); 273 RelocInfo::CODE_TARGET);
274 RestoreContext();
273 } 275 }
274 276
275 SetVar(arguments, eax, ebx, edx); 277 SetVar(arguments, eax, ebx, edx);
276 } 278 }
277 279
278 if (FLAG_trace) { 280 if (FLAG_trace) {
279 __ CallRuntime(Runtime::kTraceEnter); 281 __ CallRuntime(Runtime::kTraceEnter);
280 } 282 }
281 283
282 // Visit the declarations and body. 284 // Visit the declarations and body.
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2779 isolate->builtins()->OnStackReplacement()->entry(), 2781 isolate->builtins()->OnStackReplacement()->entry(),
2780 Assembler::target_address_at(call_target_address, unoptimized_code)); 2782 Assembler::target_address_at(call_target_address, unoptimized_code));
2781 return ON_STACK_REPLACEMENT; 2783 return ON_STACK_REPLACEMENT;
2782 } 2784 }
2783 2785
2784 2786
2785 } // namespace internal 2787 } // namespace internal
2786 } // namespace v8 2788 } // namespace v8
2787 2789
2788 #endif // V8_TARGET_ARCH_IA32 2790 #endif // V8_TARGET_ARCH_IA32
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