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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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2765 | 2765 |
2766 void FullCodeGenerator::EmitGetCachedArrayIndex(ZoneList<Expression*>* args) { | 2766 void FullCodeGenerator::EmitGetCachedArrayIndex(ZoneList<Expression*>* args) { |
2767 ASSERT(args->length() == 1); | 2767 ASSERT(args->length() == 1); |
2768 VisitForAccumulatorValue(args->at(0)); | 2768 VisitForAccumulatorValue(args->at(0)); |
2769 __ ldr(r0, FieldMemOperand(r0, String::kHashFieldOffset)); | 2769 __ ldr(r0, FieldMemOperand(r0, String::kHashFieldOffset)); |
2770 __ IndexFromHash(r0, r0); | 2770 __ IndexFromHash(r0, r0); |
2771 context()->Plug(r0); | 2771 context()->Plug(r0); |
2772 } | 2772 } |
2773 | 2773 |
2774 | 2774 |
| 2775 void FullCodeGenerator::EmitFastAsciiArrayJoin(ZoneList<Expression*>* args) { |
| 2776 __ LoadRoot(r0, Heap::kUndefinedValueRootIndex); |
| 2777 context()->Plug(r0); |
| 2778 return; |
| 2779 } |
| 2780 |
| 2781 |
2775 void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) { | 2782 void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) { |
2776 Handle<String> name = expr->name(); | 2783 Handle<String> name = expr->name(); |
2777 if (name->length() > 0 && name->Get(0) == '_') { | 2784 if (name->length() > 0 && name->Get(0) == '_') { |
2778 Comment cmnt(masm_, "[ InlineRuntimeCall"); | 2785 Comment cmnt(masm_, "[ InlineRuntimeCall"); |
2779 EmitInlineRuntimeCall(expr); | 2786 EmitInlineRuntimeCall(expr); |
2780 return; | 2787 return; |
2781 } | 2788 } |
2782 | 2789 |
2783 Comment cmnt(masm_, "[ CallRuntime"); | 2790 Comment cmnt(masm_, "[ CallRuntime"); |
2784 ZoneList<Expression*>* args = expr->arguments(); | 2791 ZoneList<Expression*>* args = expr->arguments(); |
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3426 __ mov(r1, Operand(r1, ASR, 1)); // Un-smi-tag value. | 3433 __ mov(r1, Operand(r1, ASR, 1)); // Un-smi-tag value. |
3427 __ add(pc, r1, Operand(masm_->CodeObject())); | 3434 __ add(pc, r1, Operand(masm_->CodeObject())); |
3428 } | 3435 } |
3429 | 3436 |
3430 | 3437 |
3431 #undef __ | 3438 #undef __ |
3432 | 3439 |
3433 } } // namespace v8::internal | 3440 } } // namespace v8::internal |
3434 | 3441 |
3435 #endif // V8_TARGET_ARCH_ARM | 3442 #endif // V8_TARGET_ARCH_ARM |
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