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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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3714 ASSERT_EQ(2, args->length()); | 3714 ASSERT_EQ(2, args->length()); |
3715 VisitForStackValue(args->at(0)); | 3715 VisitForStackValue(args->at(0)); |
3716 VisitForStackValue(args->at(1)); | 3716 VisitForStackValue(args->at(1)); |
3717 | 3717 |
3718 StringCompareStub stub; | 3718 StringCompareStub stub; |
3719 __ CallStub(&stub); | 3719 __ CallStub(&stub); |
3720 context()->Plug(r0); | 3720 context()->Plug(r0); |
3721 } | 3721 } |
3722 | 3722 |
3723 | 3723 |
3724 void FullCodeGenerator::EmitMathSin(CallRuntime* expr) { | 3724 void FullCodeGenerator::EmitMathLog(CallRuntime* expr) { |
3725 // Load the argument on the stack and call the stub. | 3725 // Load the argument on the stack and call the stub. |
3726 TranscendentalCacheStub stub(TranscendentalCache::SIN, | 3726 TranscendentalCacheStub stub(TranscendentalCache::LOG, |
3727 TranscendentalCacheStub::TAGGED); | 3727 TranscendentalCacheStub::TAGGED); |
3728 ZoneList<Expression*>* args = expr->arguments(); | 3728 ZoneList<Expression*>* args = expr->arguments(); |
3729 ASSERT(args->length() == 1); | 3729 ASSERT(args->length() == 1); |
3730 VisitForStackValue(args->at(0)); | |
3731 __ CallStub(&stub); | |
3732 context()->Plug(r0); | |
3733 } | |
3734 | |
3735 | |
3736 void FullCodeGenerator::EmitMathCos(CallRuntime* expr) { | |
3737 // Load the argument on the stack and call the stub. | |
3738 TranscendentalCacheStub stub(TranscendentalCache::COS, | |
3739 TranscendentalCacheStub::TAGGED); | |
3740 ZoneList<Expression*>* args = expr->arguments(); | |
3741 ASSERT(args->length() == 1); | |
3742 VisitForStackValue(args->at(0)); | |
3743 __ CallStub(&stub); | |
3744 context()->Plug(r0); | |
3745 } | |
3746 | |
3747 | |
3748 void FullCodeGenerator::EmitMathTan(CallRuntime* expr) { | |
3749 // Load the argument on the stack and call the stub. | |
3750 TranscendentalCacheStub stub(TranscendentalCache::TAN, | |
3751 TranscendentalCacheStub::TAGGED); | |
3752 ZoneList<Expression*>* args = expr->arguments(); | |
3753 ASSERT(args->length() == 1); | |
3754 VisitForStackValue(args->at(0)); | 3730 VisitForStackValue(args->at(0)); |
3755 __ CallStub(&stub); | 3731 __ CallStub(&stub); |
3756 context()->Plug(r0); | 3732 context()->Plug(r0); |
3757 } | 3733 } |
3758 | 3734 |
3759 | 3735 |
3760 void FullCodeGenerator::EmitMathLog(CallRuntime* expr) { | |
3761 // Load the argument on the stack and call the stub. | |
3762 TranscendentalCacheStub stub(TranscendentalCache::LOG, | |
3763 TranscendentalCacheStub::TAGGED); | |
3764 ZoneList<Expression*>* args = expr->arguments(); | |
3765 ASSERT(args->length() == 1); | |
3766 VisitForStackValue(args->at(0)); | |
3767 __ CallStub(&stub); | |
3768 context()->Plug(r0); | |
3769 } | |
3770 | |
3771 | |
3772 void FullCodeGenerator::EmitMathSqrt(CallRuntime* expr) { | 3736 void FullCodeGenerator::EmitMathSqrt(CallRuntime* expr) { |
3773 // Load the argument on the stack and call the runtime function. | 3737 // Load the argument on the stack and call the runtime function. |
3774 ZoneList<Expression*>* args = expr->arguments(); | 3738 ZoneList<Expression*>* args = expr->arguments(); |
3775 ASSERT(args->length() == 1); | 3739 ASSERT(args->length() == 1); |
3776 VisitForStackValue(args->at(0)); | 3740 VisitForStackValue(args->at(0)); |
3777 __ CallRuntime(Runtime::kMath_sqrt, 1); | 3741 __ CallRuntime(Runtime::kMath_sqrt, 1); |
3778 context()->Plug(r0); | 3742 context()->Plug(r0); |
3779 } | 3743 } |
3780 | 3744 |
| 3745 |
| 3746 void FullCodeGenerator::EmitMathFloor(CallRuntime* expr) { |
| 3747 // Load the argument on the stack and call the runtime function. |
| 3748 ZoneList<Expression*>* args = expr->arguments(); |
| 3749 ASSERT(args->length() == 1); |
| 3750 VisitForStackValue(args->at(0)); |
| 3751 __ CallRuntime(Runtime::kMath_floor, 1); |
| 3752 context()->Plug(r0); |
| 3753 } |
| 3754 |
3781 | 3755 |
3782 void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) { | 3756 void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) { |
3783 ZoneList<Expression*>* args = expr->arguments(); | 3757 ZoneList<Expression*>* args = expr->arguments(); |
3784 ASSERT(args->length() >= 2); | 3758 ASSERT(args->length() >= 2); |
3785 | 3759 |
3786 int arg_count = args->length() - 2; // 2 ~ receiver and function. | 3760 int arg_count = args->length() - 2; // 2 ~ receiver and function. |
3787 for (int i = 0; i < arg_count + 1; i++) { | 3761 for (int i = 0; i < arg_count + 1; i++) { |
3788 VisitForStackValue(args->at(i)); | 3762 VisitForStackValue(args->at(i)); |
3789 } | 3763 } |
3790 VisitForAccumulatorValue(args->last()); // Function. | 3764 VisitForAccumulatorValue(args->last()); // Function. |
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4959 ASSERT(Memory::uint32_at(interrupt_address_pointer) == | 4933 ASSERT(Memory::uint32_at(interrupt_address_pointer) == |
4960 reinterpret_cast<uint32_t>( | 4934 reinterpret_cast<uint32_t>( |
4961 isolate->builtins()->OsrAfterStackCheck()->entry())); | 4935 isolate->builtins()->OsrAfterStackCheck()->entry())); |
4962 return OSR_AFTER_STACK_CHECK; | 4936 return OSR_AFTER_STACK_CHECK; |
4963 } | 4937 } |
4964 | 4938 |
4965 | 4939 |
4966 } } // namespace v8::internal | 4940 } } // namespace v8::internal |
4967 | 4941 |
4968 #endif // V8_TARGET_ARCH_ARM | 4942 #endif // V8_TARGET_ARCH_ARM |
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