OLD | NEW |
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 |
(...skipping 1303 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1314 | 1314 |
1315 | 1315 |
1316 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) { | 1316 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) { |
1317 // ----------- S t a t e ------------- | 1317 // ----------- S t a t e ------------- |
1318 // -- rax : receiver | 1318 // -- rax : receiver |
1319 // -- rcx : name | 1319 // -- rcx : name |
1320 // -- rsp[0] : return address | 1320 // -- rsp[0] : return address |
1321 // ----------------------------------- | 1321 // ----------------------------------- |
1322 | 1322 |
1323 // Probe the stub cache. | 1323 // Probe the stub cache. |
1324 Code::Flags flags = Code::ComputeFlags(Code::LOAD_IC, MONOMORPHIC); | 1324 Code::Flags flags = Code::ComputeFlags( |
1325 Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, rax, rcx, rbx, | 1325 Code::LOAD_IC, MONOMORPHIC, Code::HANDLER_FRAGMENT); |
1326 rdx); | 1326 Isolate::Current()->stub_cache()->GenerateProbe( |
| 1327 masm, flags, rax, rcx, rbx, rdx); |
1327 | 1328 |
1328 // Cache miss: Jump to runtime. | 1329 // Cache miss: Jump to runtime. |
1329 StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC); | 1330 StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC); |
1330 } | 1331 } |
1331 | 1332 |
1332 | 1333 |
1333 void LoadIC::GenerateNormal(MacroAssembler* masm) { | 1334 void LoadIC::GenerateNormal(MacroAssembler* masm) { |
1334 // ----------- S t a t e ------------- | 1335 // ----------- S t a t e ------------- |
1335 // -- rax : receiver | 1336 // -- rax : receiver |
1336 // -- rcx : name | 1337 // -- rcx : name |
(...skipping 343 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1680 Condition cc = (check == ENABLE_INLINED_SMI_CHECK) | 1681 Condition cc = (check == ENABLE_INLINED_SMI_CHECK) |
1681 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero) | 1682 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero) |
1682 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry); | 1683 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry); |
1683 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); | 1684 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); |
1684 } | 1685 } |
1685 | 1686 |
1686 | 1687 |
1687 } } // namespace v8::internal | 1688 } } // namespace v8::internal |
1688 | 1689 |
1689 #endif // V8_TARGET_ARCH_X64 | 1690 #endif // V8_TARGET_ARCH_X64 |
OLD | NEW |