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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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1142 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 1142 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
1143 __ push(Immediate(Smi::FromInt(expr->literal_index()))); | 1143 __ push(Immediate(Smi::FromInt(expr->literal_index()))); |
1144 __ push(Immediate(constant_properties)); | 1144 __ push(Immediate(constant_properties)); |
1145 __ push(Immediate(Smi::FromInt(flags))); | 1145 __ push(Immediate(Smi::FromInt(flags))); |
1146 __ CallRuntime(Runtime::kCreateObjectLiteral); | 1146 __ CallRuntime(Runtime::kCreateObjectLiteral); |
1147 } else { | 1147 } else { |
1148 __ mov(eax, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 1148 __ mov(eax, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
1149 __ mov(ebx, Immediate(Smi::FromInt(expr->literal_index()))); | 1149 __ mov(ebx, Immediate(Smi::FromInt(expr->literal_index()))); |
1150 __ mov(ecx, Immediate(constant_properties)); | 1150 __ mov(ecx, Immediate(constant_properties)); |
1151 __ mov(edx, Immediate(Smi::FromInt(flags))); | 1151 __ mov(edx, Immediate(Smi::FromInt(flags))); |
1152 FastCloneShallowObjectStub stub(isolate(), expr->properties_count()); | 1152 Callable callable = CodeFactory::FastCloneShallowObject( |
1153 __ CallStub(&stub); | 1153 isolate(), expr->properties_count()); |
| 1154 __ Call(callable.code(), RelocInfo::CODE_TARGET); |
1154 RestoreContext(); | 1155 RestoreContext(); |
1155 } | 1156 } |
1156 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); | 1157 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); |
1157 | 1158 |
1158 // If result_saved is true the result is on top of the stack. If | 1159 // If result_saved is true the result is on top of the stack. If |
1159 // result_saved is false the result is in eax. | 1160 // result_saved is false the result is in eax. |
1160 bool result_saved = false; | 1161 bool result_saved = false; |
1161 | 1162 |
1162 AccessorTable accessor_table(zone()); | 1163 AccessorTable accessor_table(zone()); |
1163 for (int i = 0; i < expr->properties()->length(); i++) { | 1164 for (int i = 0; i < expr->properties()->length(); i++) { |
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1275 if (MustCreateArrayLiteralWithRuntime(expr)) { | 1276 if (MustCreateArrayLiteralWithRuntime(expr)) { |
1276 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 1277 __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
1277 __ push(Immediate(Smi::FromInt(expr->literal_index()))); | 1278 __ push(Immediate(Smi::FromInt(expr->literal_index()))); |
1278 __ push(Immediate(constant_elements)); | 1279 __ push(Immediate(constant_elements)); |
1279 __ push(Immediate(Smi::FromInt(expr->ComputeFlags()))); | 1280 __ push(Immediate(Smi::FromInt(expr->ComputeFlags()))); |
1280 __ CallRuntime(Runtime::kCreateArrayLiteral); | 1281 __ CallRuntime(Runtime::kCreateArrayLiteral); |
1281 } else { | 1282 } else { |
1282 __ mov(eax, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 1283 __ mov(eax, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
1283 __ mov(ebx, Immediate(Smi::FromInt(expr->literal_index()))); | 1284 __ mov(ebx, Immediate(Smi::FromInt(expr->literal_index()))); |
1284 __ mov(ecx, Immediate(constant_elements)); | 1285 __ mov(ecx, Immediate(constant_elements)); |
1285 FastCloneShallowArrayStub stub(isolate(), allocation_site_mode); | 1286 Callable callable = |
1286 __ CallStub(&stub); | 1287 CodeFactory::FastCloneShallowArray(isolate(), allocation_site_mode); |
| 1288 __ Call(callable.code(), RelocInfo::CODE_TARGET); |
1287 RestoreContext(); | 1289 RestoreContext(); |
1288 } | 1290 } |
1289 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); | 1291 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); |
1290 | 1292 |
1291 bool result_saved = false; // Is the result saved to the stack? | 1293 bool result_saved = false; // Is the result saved to the stack? |
1292 ZoneList<Expression*>* subexprs = expr->values(); | 1294 ZoneList<Expression*>* subexprs = expr->values(); |
1293 int length = subexprs->length(); | 1295 int length = subexprs->length(); |
1294 | 1296 |
1295 // Emit code to evaluate all the non-constant subexpressions and to store | 1297 // Emit code to evaluate all the non-constant subexpressions and to store |
1296 // them into the newly cloned array. | 1298 // them into the newly cloned array. |
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2792 isolate->builtins()->OnStackReplacement()->entry(), | 2794 isolate->builtins()->OnStackReplacement()->entry(), |
2793 Assembler::target_address_at(call_target_address, unoptimized_code)); | 2795 Assembler::target_address_at(call_target_address, unoptimized_code)); |
2794 return ON_STACK_REPLACEMENT; | 2796 return ON_STACK_REPLACEMENT; |
2795 } | 2797 } |
2796 | 2798 |
2797 | 2799 |
2798 } // namespace internal | 2800 } // namespace internal |
2799 } // namespace v8 | 2801 } // namespace v8 |
2800 | 2802 |
2801 #endif // V8_TARGET_ARCH_IA32 | 2803 #endif // V8_TARGET_ARCH_IA32 |
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