Sha256: 778dc6d6d52874e68fda4a2655b345abcb74a7abbf17f323d022b26bc74354c3

Contents?: true

Size: 1.94 KB

Versions: 23

Compression:

Stored size: 1.94 KB

Contents

// Copyright 2010 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//     * Neither the name of Google Inc. nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Flags: --noalways-opt --allow-natives-syntax
//
// Regression test for global value numbering.

function test(a) {
  var res = a[0] + a[0];
  if (res == 0) {
    a[0] = 1;
  }
  return a[0];
}

var a = new Array();

var n = 100;

var result = 0;
for (var i = 0; i < n; ++i) {
  if (i == 10) %OptimizeFunctionOnNextCall(test);
  a[0] = 0;
  result += test(a);
}


assertEquals(n, result);

Version data entries

23 entries across 23 versions & 3 rubygems

Version Path
libv8-3.16.14.19.1 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.19 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.18 vendor/v8/test/mjsunit/compiler/regress-gvn.js
arcabouco-0.2.13 vendor/bundle/gems/libv8-3.16.14.17/vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.17 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.16 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.15 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.14 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-tmpfork-3.16.14.13 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.13 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.12 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.11 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.10 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.8 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.8.rc1 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.7 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.6 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.5 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.4 vendor/v8/test/mjsunit/compiler/regress-gvn.js
libv8-3.16.14.3 vendor/v8/test/mjsunit/compiler/regress-gvn.js