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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_S390 | 5 #if V8_TARGET_ARCH_S390 |
6 | 6 |
7 #include "src/ast/scopes.h" | 7 #include "src/ast/scopes.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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2265 | 2265 |
2266 Handle<Code> ic = | 2266 Handle<Code> ic = |
2267 CodeFactory::KeyedStoreIC(isolate(), language_mode()).code(); | 2267 CodeFactory::KeyedStoreIC(isolate(), language_mode()).code(); |
2268 EmitLoadStoreICSlot(expr->AssignmentSlot()); | 2268 EmitLoadStoreICSlot(expr->AssignmentSlot()); |
2269 CallIC(ic); | 2269 CallIC(ic); |
2270 | 2270 |
2271 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); | 2271 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); |
2272 context()->Plug(r2); | 2272 context()->Plug(r2); |
2273 } | 2273 } |
2274 | 2274 |
2275 void FullCodeGenerator::VisitProperty(Property* expr) { | |
2276 Comment cmnt(masm_, "[ Property"); | |
2277 SetExpressionPosition(expr); | |
2278 | |
2279 Expression* key = expr->key(); | |
2280 | |
2281 if (key->IsPropertyName()) { | |
2282 if (!expr->IsSuperAccess()) { | |
2283 VisitForAccumulatorValue(expr->obj()); | |
2284 __ Move(LoadDescriptor::ReceiverRegister(), r2); | |
2285 EmitNamedPropertyLoad(expr); | |
2286 } else { | |
2287 VisitForStackValue(expr->obj()->AsSuperPropertyReference()->this_var()); | |
2288 VisitForStackValue( | |
2289 expr->obj()->AsSuperPropertyReference()->home_object()); | |
2290 EmitNamedSuperPropertyLoad(expr); | |
2291 } | |
2292 } else { | |
2293 if (!expr->IsSuperAccess()) { | |
2294 VisitForStackValue(expr->obj()); | |
2295 VisitForAccumulatorValue(expr->key()); | |
2296 __ Move(LoadDescriptor::NameRegister(), r2); | |
2297 PopOperand(LoadDescriptor::ReceiverRegister()); | |
2298 EmitKeyedPropertyLoad(expr); | |
2299 } else { | |
2300 VisitForStackValue(expr->obj()->AsSuperPropertyReference()->this_var()); | |
2301 VisitForStackValue( | |
2302 expr->obj()->AsSuperPropertyReference()->home_object()); | |
2303 VisitForStackValue(expr->key()); | |
2304 EmitKeyedSuperPropertyLoad(expr); | |
2305 } | |
2306 } | |
2307 PrepareForBailoutForId(expr->LoadId(), TOS_REG); | |
2308 context()->Plug(r2); | |
2309 } | |
2310 | |
2311 void FullCodeGenerator::CallIC(Handle<Code> code, TypeFeedbackId ast_id) { | 2275 void FullCodeGenerator::CallIC(Handle<Code> code, TypeFeedbackId ast_id) { |
2312 ic_total_count_++; | 2276 ic_total_count_++; |
2313 __ Call(code, RelocInfo::CODE_TARGET, ast_id); | 2277 __ Call(code, RelocInfo::CODE_TARGET, ast_id); |
2314 } | 2278 } |
2315 | 2279 |
2316 // Code common for calls using the IC. | 2280 // Code common for calls using the IC. |
2317 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) { | 2281 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) { |
2318 Expression* callee = expr->expression(); | 2282 Expression* callee = expr->expression(); |
2319 | 2283 |
2320 // Get the target function. | 2284 // Get the target function. |
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3844 DCHECK(kOSRBranchInstruction == br_instr); | 3808 DCHECK(kOSRBranchInstruction == br_instr); |
3845 | 3809 |
3846 DCHECK(interrupt_address == | 3810 DCHECK(interrupt_address == |
3847 isolate->builtins()->OnStackReplacement()->entry()); | 3811 isolate->builtins()->OnStackReplacement()->entry()); |
3848 return ON_STACK_REPLACEMENT; | 3812 return ON_STACK_REPLACEMENT; |
3849 } | 3813 } |
3850 | 3814 |
3851 } // namespace internal | 3815 } // namespace internal |
3852 } // namespace v8 | 3816 } // namespace v8 |
3853 #endif // V8_TARGET_ARCH_S390 | 3817 #endif // V8_TARGET_ARCH_S390 |
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