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| 1 // Copyright 2012 the V8 project authors. All rights reserved.7 | 1 // Copyright 2012 the V8 project authors. All rights reserved.7 |
| 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 |
| (...skipping 3822 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 3833 __ LoadRoot(a2, Heap::kUndefinedValueRootIndex); | 3833 __ LoadRoot(a2, Heap::kUndefinedValueRootIndex); |
| 3834 } | 3834 } |
| 3835 ElementsKind kind = instr->hydrogen()->elements_kind(); | 3835 ElementsKind kind = instr->hydrogen()->elements_kind(); |
| 3836 AllocationSiteOverrideMode override_mode = | 3836 AllocationSiteOverrideMode override_mode = |
| 3837 (AllocationSite::GetMode(kind) == TRACK_ALLOCATION_SITE) | 3837 (AllocationSite::GetMode(kind) == TRACK_ALLOCATION_SITE) |
| 3838 ? DISABLE_ALLOCATION_SITES | 3838 ? DISABLE_ALLOCATION_SITES |
| 3839 : DONT_OVERRIDE; | 3839 : DONT_OVERRIDE; |
| 3840 | 3840 |
| 3841 if (instr->arity() == 0) { | 3841 if (instr->arity() == 0) { |
| 3842 ArrayNoArgumentConstructorStub stub(isolate(), kind, override_mode); | 3842 ArrayNoArgumentConstructorStub stub(isolate(), kind, override_mode); |
| 3843 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); | 3843 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); |
| 3844 } else if (instr->arity() == 1) { | 3844 } else if (instr->arity() == 1) { |
| 3845 Label done; | 3845 Label done; |
| 3846 if (IsFastPackedElementsKind(kind)) { | 3846 if (IsFastPackedElementsKind(kind)) { |
| 3847 Label packed_case; | 3847 Label packed_case; |
| 3848 // We might need a change here, | 3848 // We might need a change here, |
| 3849 // look at the first argument. | 3849 // look at the first argument. |
| 3850 __ lw(t1, MemOperand(sp, 0)); | 3850 __ lw(t1, MemOperand(sp, 0)); |
| 3851 __ Branch(&packed_case, eq, t1, Operand(zero_reg)); | 3851 __ Branch(&packed_case, eq, t1, Operand(zero_reg)); |
| 3852 | 3852 |
| 3853 ElementsKind holey_kind = GetHoleyElementsKind(kind); | 3853 ElementsKind holey_kind = GetHoleyElementsKind(kind); |
| 3854 ArraySingleArgumentConstructorStub stub(isolate(), | 3854 ArraySingleArgumentConstructorStub stub(isolate(), |
| 3855 holey_kind, | 3855 holey_kind, |
| 3856 override_mode); | 3856 override_mode); |
| 3857 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); | 3857 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); |
| 3858 __ jmp(&done); | 3858 __ jmp(&done); |
| 3859 __ bind(&packed_case); | 3859 __ bind(&packed_case); |
| 3860 } | 3860 } |
| 3861 | 3861 |
| 3862 ArraySingleArgumentConstructorStub stub(isolate(), kind, override_mode); | 3862 ArraySingleArgumentConstructorStub stub(isolate(), kind, override_mode); |
| 3863 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); | 3863 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); |
| 3864 __ bind(&done); | 3864 __ bind(&done); |
| 3865 } else { | 3865 } else { |
| 3866 ArrayNArgumentsConstructorStub stub(isolate(), kind, override_mode); | 3866 ArrayNArgumentsConstructorStub stub(isolate(), kind, override_mode); |
| 3867 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); | 3867 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); |
| 3868 } | 3868 } |
| 3869 } | 3869 } |
| 3870 | 3870 |
| 3871 | 3871 |
| 3872 void LCodeGen::DoCallRuntime(LCallRuntime* instr) { | 3872 void LCodeGen::DoCallRuntime(LCallRuntime* instr) { |
| 3873 CallRuntime(instr->function(), instr->arity(), instr); | 3873 CallRuntime(instr->function(), instr->arity(), instr); |
| 3874 } | 3874 } |
| 3875 | 3875 |
| 3876 | 3876 |
| 3877 void LCodeGen::DoStoreCodeEntry(LStoreCodeEntry* instr) { | 3877 void LCodeGen::DoStoreCodeEntry(LStoreCodeEntry* instr) { |
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| 5765 __ Push(at, ToRegister(instr->function())); | 5765 __ Push(at, ToRegister(instr->function())); |
| 5766 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 5766 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
| 5767 RecordSafepoint(Safepoint::kNoLazyDeopt); | 5767 RecordSafepoint(Safepoint::kNoLazyDeopt); |
| 5768 } | 5768 } |
| 5769 | 5769 |
| 5770 | 5770 |
| 5771 #undef __ | 5771 #undef __ |
| 5772 | 5772 |
| 5773 } // namespace internal | 5773 } // namespace internal |
| 5774 } // namespace v8 | 5774 } // namespace v8 |
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