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Issue 141893002: We no longer need to recover type cells from the oracle. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Ports. Created 6 years, 11 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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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3856 CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr); 3856 CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
3857 } 3857 }
3858 3858
3859 3859
3860 void LCodeGen::DoCallNewArray(LCallNewArray* instr) { 3860 void LCodeGen::DoCallNewArray(LCallNewArray* instr) {
3861 ASSERT(ToRegister(instr->context()).is(rsi)); 3861 ASSERT(ToRegister(instr->context()).is(rsi));
3862 ASSERT(ToRegister(instr->constructor()).is(rdi)); 3862 ASSERT(ToRegister(instr->constructor()).is(rdi));
3863 ASSERT(ToRegister(instr->result()).is(rax)); 3863 ASSERT(ToRegister(instr->result()).is(rax));
3864 3864
3865 __ Set(rax, instr->arity()); 3865 __ Set(rax, instr->arity());
3866 __ Move(rbx, instr->hydrogen()->property_cell()); 3866 __ Move(rbx, factory()->undefined_value());
3867 ElementsKind kind = instr->hydrogen()->elements_kind(); 3867 ElementsKind kind = instr->hydrogen()->elements_kind();
3868 AllocationSiteOverrideMode override_mode = 3868 AllocationSiteOverrideMode override_mode =
3869 (AllocationSite::GetMode(kind) == TRACK_ALLOCATION_SITE) 3869 (AllocationSite::GetMode(kind) == TRACK_ALLOCATION_SITE)
3870 ? DISABLE_ALLOCATION_SITES 3870 ? DISABLE_ALLOCATION_SITES
3871 : DONT_OVERRIDE; 3871 : DONT_OVERRIDE;
3872 3872
3873 if (instr->arity() == 0) { 3873 if (instr->arity() == 0) {
3874 ArrayNoArgumentConstructorStub stub(kind, override_mode); 3874 ArrayNoArgumentConstructorStub stub(kind, override_mode);
3875 CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr); 3875 CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
3876 } else if (instr->arity() == 1) { 3876 } else if (instr->arity() == 1) {
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5636 FixedArray::kHeaderSize - kPointerSize)); 5636 FixedArray::kHeaderSize - kPointerSize));
5637 __ bind(&done); 5637 __ bind(&done);
5638 } 5638 }
5639 5639
5640 5640
5641 #undef __ 5641 #undef __
5642 5642
5643 } } // namespace v8::internal 5643 } } // namespace v8::internal
5644 5644
5645 #endif // V8_TARGET_ARCH_X64 5645 #endif // V8_TARGET_ARCH_X64
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