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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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7064 __ pop(edi); // Pop return address and remember to put back later for tail | 7064 __ pop(edi); // Pop return address and remember to put back later for tail |
7065 // call. | 7065 // call. |
7066 __ push(ebx); | 7066 __ push(ebx); |
7067 __ push(ecx); | 7067 __ push(ecx); |
7068 __ push(eax); | 7068 __ push(eax); |
7069 __ mov(ebx, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); | 7069 __ mov(ebx, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset)); |
7070 __ push(FieldOperand(ebx, JSFunction::kLiteralsOffset)); | 7070 __ push(FieldOperand(ebx, JSFunction::kLiteralsOffset)); |
7071 __ push(edx); | 7071 __ push(edx); |
7072 __ push(edi); // Return return address so that tail call returns to right | 7072 __ push(edi); // Return return address so that tail call returns to right |
7073 // place. | 7073 // place. |
7074 __ TailCallRuntime(Runtime::kStoreArrayLiteralElement, 5, 0); | 7074 __ TailCallRuntime(Runtime::kStoreArrayLiteralElement, 5, 1); |
7075 | 7075 |
7076 if (!FLAG_trace_elements_transitions) { | 7076 if (!FLAG_trace_elements_transitions) { |
7077 // Array literal has ElementsKind of FAST_DOUBLE_ELEMENTS. | 7077 // Array literal has ElementsKind of FAST_DOUBLE_ELEMENTS. |
7078 __ bind(&double_elements); | 7078 __ bind(&double_elements); |
7079 | 7079 |
7080 __ push(edx); | 7080 __ push(edx); |
7081 __ mov(edx, FieldOperand(ebx, JSObject::kElementsOffset)); | 7081 __ mov(edx, FieldOperand(ebx, JSObject::kElementsOffset)); |
7082 __ StoreNumberToDoubleElements(eax, | 7082 __ StoreNumberToDoubleElements(eax, |
7083 edx, | 7083 edx, |
7084 ecx, | 7084 ecx, |
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7116 __ bind(&element_done); | 7116 __ bind(&element_done); |
7117 __ ret(0); | 7117 __ ret(0); |
7118 } | 7118 } |
7119 } | 7119 } |
7120 | 7120 |
7121 #undef __ | 7121 #undef __ |
7122 | 7122 |
7123 } } // namespace v8::internal | 7123 } } // namespace v8::internal |
7124 | 7124 |
7125 #endif // V8_TARGET_ARCH_IA32 | 7125 #endif // V8_TARGET_ARCH_IA32 |
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