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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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7721 __ lw(t1, FieldMemOperand(a1, JSObject::kElementsOffset)); | 7721 __ lw(t1, FieldMemOperand(a1, JSObject::kElementsOffset)); |
7722 __ sll(t2, a3, kPointerSizeLog2 - kSmiTagSize); | 7722 __ sll(t2, a3, kPointerSizeLog2 - kSmiTagSize); |
7723 __ Addu(t2, t1, t2); | 7723 __ Addu(t2, t1, t2); |
7724 __ sw(a0, FieldMemOperand(t2, FixedArray::kHeaderSize)); | 7724 __ sw(a0, FieldMemOperand(t2, FixedArray::kHeaderSize)); |
7725 __ Ret(USE_DELAY_SLOT); | 7725 __ Ret(USE_DELAY_SLOT); |
7726 __ mov(v0, a0); | 7726 __ mov(v0, a0); |
7727 | 7727 |
7728 // Array literal has ElementsKind of FAST_*_DOUBLE_ELEMENTS. | 7728 // Array literal has ElementsKind of FAST_*_DOUBLE_ELEMENTS. |
7729 __ bind(&double_elements); | 7729 __ bind(&double_elements); |
7730 __ lw(t1, FieldMemOperand(a1, JSObject::kElementsOffset)); | 7730 __ lw(t1, FieldMemOperand(a1, JSObject::kElementsOffset)); |
7731 __ StoreNumberToDoubleElements(a0, a3, a1, | 7731 __ StoreNumberToDoubleElements(a0, a3, |
7732 // Overwrites all regs after this. | 7732 // Overwrites all regs after this. |
7733 t1, t2, t3, t5, a2, | 7733 t1, t2, t3, t5, a2, |
7734 &slow_elements); | 7734 &slow_elements); |
7735 __ Ret(USE_DELAY_SLOT); | 7735 __ Ret(USE_DELAY_SLOT); |
7736 __ mov(v0, a0); | 7736 __ mov(v0, a0); |
7737 } | 7737 } |
7738 | 7738 |
7739 | 7739 |
7740 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) { | 7740 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) { |
7741 if (entry_hook_ != NULL) { | 7741 if (entry_hook_ != NULL) { |
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7795 __ Pop(ra, t1, a1); | 7795 __ Pop(ra, t1, a1); |
7796 __ Ret(); | 7796 __ Ret(); |
7797 } | 7797 } |
7798 | 7798 |
7799 | 7799 |
7800 #undef __ | 7800 #undef __ |
7801 | 7801 |
7802 } } // namespace v8::internal | 7802 } } // namespace v8::internal |
7803 | 7803 |
7804 #endif // V8_TARGET_ARCH_MIPS | 7804 #endif // V8_TARGET_ARCH_MIPS |
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