1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
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9 // copyright notice, this list of conditions and the following
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11 // with the distribution.
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28 // Flags: --use-osr --allow-natives-syntax --crankshaft
38 for (var i = 0; i < n; i++) {
47 %OptimizeFunctionOnNextCall(f, "concurrent");
49 // At this point OSR replaces already optimized code.
50 // Check that it evicts old code from cache.
52 // This causes all code for f to be lazily deopted.
55 // If OSR did not evict the old code, it will be installed in f here.
56 %OptimizeFunctionOnNextCall(f);
59 // The old code is already deoptimized, but f still points to it.
60 // Disassembling it will crash.
61 %DisassembleFunction(f);