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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_PPC | 5 #if V8_TARGET_ARCH_PPC |
6 | 6 |
7 #include "src/ic/call-optimization.h" | 7 #include "src/ic/call-optimization.h" |
8 #include "src/ic/handler-compiler.h" | 8 #include "src/ic/handler-compiler.h" |
9 #include "src/ic/ic.h" | 9 #include "src/ic/ic.h" |
10 #include "src/isolate-inl.h" | 10 #include "src/isolate-inl.h" |
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317 VectorStoreICDescriptor::SlotRegister(), | 317 VectorStoreICDescriptor::SlotRegister(), |
318 VectorStoreICDescriptor::VectorRegister()); | 318 VectorStoreICDescriptor::VectorRegister()); |
319 } | 319 } |
320 | 320 |
321 | 321 |
322 void NamedStoreHandlerCompiler::GenerateSlow(MacroAssembler* masm) { | 322 void NamedStoreHandlerCompiler::GenerateSlow(MacroAssembler* masm) { |
323 StoreIC_PushArgs(masm); | 323 StoreIC_PushArgs(masm); |
324 | 324 |
325 // The slow case calls into the runtime to complete the store without causing | 325 // The slow case calls into the runtime to complete the store without causing |
326 // an IC miss that would otherwise cause a transition to the generic stub. | 326 // an IC miss that would otherwise cause a transition to the generic stub. |
327 __ TailCallRuntime(Runtime::kStoreIC_Slow, 5, 1); | 327 __ TailCallRuntime(Runtime::kStoreIC_Slow, 5); |
328 } | 328 } |
329 | 329 |
330 | 330 |
331 void ElementHandlerCompiler::GenerateStoreSlow(MacroAssembler* masm) { | 331 void ElementHandlerCompiler::GenerateStoreSlow(MacroAssembler* masm) { |
332 StoreIC_PushArgs(masm); | 332 StoreIC_PushArgs(masm); |
333 | 333 |
334 // The slow case calls into the runtime to complete the store without causing | 334 // The slow case calls into the runtime to complete the store without causing |
335 // an IC miss that would otherwise cause a transition to the generic stub. | 335 // an IC miss that would otherwise cause a transition to the generic stub. |
336 __ TailCallRuntime(Runtime::kKeyedStoreIC_Slow, 5, 1); | 336 __ TailCallRuntime(Runtime::kKeyedStoreIC_Slow, 5); |
337 } | 337 } |
338 | 338 |
339 | 339 |
340 #undef __ | 340 #undef __ |
341 #define __ ACCESS_MASM(masm()) | 341 #define __ ACCESS_MASM(masm()) |
342 | 342 |
343 | 343 |
344 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, | 344 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, |
345 Handle<Name> name) { | 345 Handle<Name> name) { |
346 if (!label->is_unused()) { | 346 if (!label->is_unused()) { |
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698 | 698 |
699 | 699 |
700 void NamedLoadHandlerCompiler::GenerateLoadInterceptor(Register holder_reg) { | 700 void NamedLoadHandlerCompiler::GenerateLoadInterceptor(Register holder_reg) { |
701 // Call the runtime system to load the interceptor. | 701 // Call the runtime system to load the interceptor. |
702 DCHECK(holder()->HasNamedInterceptor()); | 702 DCHECK(holder()->HasNamedInterceptor()); |
703 DCHECK(!holder()->GetNamedInterceptor()->getter()->IsUndefined()); | 703 DCHECK(!holder()->GetNamedInterceptor()->getter()->IsUndefined()); |
704 PushInterceptorArguments(masm(), receiver(), holder_reg, this->name(), | 704 PushInterceptorArguments(masm(), receiver(), holder_reg, this->name(), |
705 holder()); | 705 holder()); |
706 | 706 |
707 __ TailCallRuntime(Runtime::kLoadPropertyWithInterceptor, | 707 __ TailCallRuntime(Runtime::kLoadPropertyWithInterceptor, |
708 NamedLoadHandlerCompiler::kInterceptorArgsLength, 1); | 708 NamedLoadHandlerCompiler::kInterceptorArgsLength); |
709 } | 709 } |
710 | 710 |
711 | 711 |
712 Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback( | 712 Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback( |
713 Handle<JSObject> object, Handle<Name> name, | 713 Handle<JSObject> object, Handle<Name> name, |
714 Handle<ExecutableAccessorInfo> callback) { | 714 Handle<ExecutableAccessorInfo> callback) { |
715 Register holder_reg = Frontend(name); | 715 Register holder_reg = Frontend(name); |
716 | 716 |
717 __ Push(receiver(), holder_reg); // receiver | 717 __ Push(receiver(), holder_reg); // receiver |
718 | 718 |
719 // If the callback cannot leak, then push the callback directly, | 719 // If the callback cannot leak, then push the callback directly, |
720 // otherwise wrap it in a weak cell. | 720 // otherwise wrap it in a weak cell. |
721 if (callback->data()->IsUndefined() || callback->data()->IsSmi()) { | 721 if (callback->data()->IsUndefined() || callback->data()->IsSmi()) { |
722 __ mov(ip, Operand(callback)); | 722 __ mov(ip, Operand(callback)); |
723 } else { | 723 } else { |
724 Handle<WeakCell> cell = isolate()->factory()->NewWeakCell(callback); | 724 Handle<WeakCell> cell = isolate()->factory()->NewWeakCell(callback); |
725 __ mov(ip, Operand(cell)); | 725 __ mov(ip, Operand(cell)); |
726 } | 726 } |
727 __ push(ip); | 727 __ push(ip); |
728 __ mov(ip, Operand(name)); | 728 __ mov(ip, Operand(name)); |
729 __ Push(ip, value()); | 729 __ Push(ip, value()); |
730 | 730 |
731 // Do tail-call to the runtime system. | 731 // Do tail-call to the runtime system. |
732 __ TailCallRuntime(Runtime::kStoreCallbackProperty, 5, 1); | 732 __ TailCallRuntime(Runtime::kStoreCallbackProperty, 5); |
733 | 733 |
734 // Return the generated code. | 734 // Return the generated code. |
735 return GetCode(kind(), Code::FAST, name); | 735 return GetCode(kind(), Code::FAST, name); |
736 } | 736 } |
737 | 737 |
738 | 738 |
739 Handle<Code> NamedStoreHandlerCompiler::CompileStoreInterceptor( | 739 Handle<Code> NamedStoreHandlerCompiler::CompileStoreInterceptor( |
740 Handle<Name> name) { | 740 Handle<Name> name) { |
741 __ Push(receiver(), this->name(), value()); | 741 __ Push(receiver(), this->name(), value()); |
742 | 742 |
743 // Do tail-call to the runtime system. | 743 // Do tail-call to the runtime system. |
744 __ TailCallRuntime(Runtime::kStorePropertyWithInterceptor, 3, 1); | 744 __ TailCallRuntime(Runtime::kStorePropertyWithInterceptor, 3); |
745 | 745 |
746 // Return the generated code. | 746 // Return the generated code. |
747 return GetCode(kind(), Code::FAST, name); | 747 return GetCode(kind(), Code::FAST, name); |
748 } | 748 } |
749 | 749 |
750 | 750 |
751 Register NamedStoreHandlerCompiler::value() { | 751 Register NamedStoreHandlerCompiler::value() { |
752 return StoreDescriptor::ValueRegister(); | 752 return StoreDescriptor::ValueRegister(); |
753 } | 753 } |
754 | 754 |
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786 // Return the generated code. | 786 // Return the generated code. |
787 return GetCode(kind(), Code::NORMAL, name); | 787 return GetCode(kind(), Code::NORMAL, name); |
788 } | 788 } |
789 | 789 |
790 | 790 |
791 #undef __ | 791 #undef __ |
792 } // namespace internal | 792 } // namespace internal |
793 } // namespace v8 | 793 } // namespace v8 |
794 | 794 |
795 #endif // V8_TARGET_ARCH_ARM | 795 #endif // V8_TARGET_ARCH_ARM |
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