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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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| 639 GenerateMakeCodeYoungAgainCommon(masm); \ | 639 GenerateMakeCodeYoungAgainCommon(masm); \ |
| 640 } \ | 640 } \ |
| 641 void Builtins::Generate_Make##C##CodeYoungAgainOddMarking( \ | 641 void Builtins::Generate_Make##C##CodeYoungAgainOddMarking( \ |
| 642 MacroAssembler* masm) { \ | 642 MacroAssembler* masm) { \ |
| 643 GenerateMakeCodeYoungAgainCommon(masm); \ | 643 GenerateMakeCodeYoungAgainCommon(masm); \ |
| 644 } | 644 } |
| 645 CODE_AGE_LIST(DEFINE_CODE_AGE_BUILTIN_GENERATOR) | 645 CODE_AGE_LIST(DEFINE_CODE_AGE_BUILTIN_GENERATOR) |
| 646 #undef DEFINE_CODE_AGE_BUILTIN_GENERATOR | 646 #undef DEFINE_CODE_AGE_BUILTIN_GENERATOR |
| 647 | 647 |
| 648 | 648 |
| 649 void Builtins::Generate_NotifyICMiss(MacroAssembler* masm) { | 649 void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { |
| 650 // Enter an internal frame. | 650 // Enter an internal frame. |
| 651 { | 651 { |
| 652 FrameScope scope(masm, StackFrame::INTERNAL); | 652 FrameScope scope(masm, StackFrame::INTERNAL); |
| 653 | 653 |
| 654 // Preserve registers across notification, this is important for compiled | 654 // Preserve registers across notification, this is important for compiled |
| 655 // stubs that tail call the runtime on deopts passing their parameters in | 655 // stubs that tail call the runtime on deopts passing their parameters in |
| 656 // registers. | 656 // registers. |
| 657 __ Pushad(); | 657 __ Pushad(); |
| 658 __ CallRuntime(Runtime::kNotifyICMiss, 0); | 658 __ CallRuntime(Runtime::kNotifyStubFailure, 0); |
| 659 __ Popad(); | 659 __ Popad(); |
| 660 // Tear down internal frame. | 660 // Tear down internal frame. |
| 661 } | 661 } |
| 662 | 662 |
| 663 __ pop(MemOperand(rsp, 0)); // Ignore state offset | 663 __ pop(MemOperand(rsp, 0)); // Ignore state offset |
| 664 __ ret(0); // Return to IC Miss stub, continuation still on stack. | 664 __ ret(0); // Return to IC Miss stub, continuation still on stack. |
| 665 } | 665 } |
| 666 | 666 |
| 667 | 667 |
| 668 static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm, | 668 static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm, |
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| 1835 Deoptimizer::EntryGenerator generator(masm, Deoptimizer::OSR); | 1835 Deoptimizer::EntryGenerator generator(masm, Deoptimizer::OSR); |
| 1836 generator.Generate(); | 1836 generator.Generate(); |
| 1837 } | 1837 } |
| 1838 | 1838 |
| 1839 | 1839 |
| 1840 #undef __ | 1840 #undef __ |
| 1841 | 1841 |
| 1842 } } // namespace v8::internal | 1842 } } // namespace v8::internal |
| 1843 | 1843 |
| 1844 #endif // V8_TARGET_ARCH_X64 | 1844 #endif // V8_TARGET_ARCH_X64 |
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