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Viewing changes to js/src/jit-test/tests/ion/invalidation/recursive-invalidate.js

  • Committer: Package Import Robot
  • Author(s): Tim Lunn
  • Date: 2014-02-11 21:55:34 UTC
  • Revision ID: package-import@ubuntu.com-20140211215534-m1zyq5aj59md3y07
Tags: upstream-24.2.0
Import upstream version 24.2.0

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js/src/jit-test/tests/ion/invalidation/recursive-invalidate.js
 
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var causeOSI = true;
 
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function rec(x, self) {
 
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    if (x === 0 || x !== x) {
 
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        if (causeOSI) {
 
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            causeOSI = false;
 
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            self(NaN, self)
 
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            causeOSI = true;
 
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        }
 
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        return;
 
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    }
 
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    self(x - 1, self);
 
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}
 
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// Use enough iterations to type infer the script.
 
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causeOSI = false;
 
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for (var i = 0; i < 20; ++i)
 
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    rec(1, rec);
 
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causeOSI = true;
 
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rec(2, rec)