mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
2.3 KiB
62 lines
2.3 KiB
// Copyright 2011 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.
|
|
|
|
// Test deoptimization after inlined call.
|
|
|
|
function bar(a, b) {try { return a; } finally { } }
|
|
|
|
function test_context() {
|
|
function foo(x) { return 42; }
|
|
var s, t;
|
|
for (var i = 0x7fff0000; i < 0x80000000; i++) {
|
|
bar(t = foo(i) ? bar(42 + i - i) : bar(0), s = i + t);
|
|
}
|
|
return s;
|
|
}
|
|
assertEquals(0x7fffffff + 42, test_context());
|
|
|
|
|
|
function value_context() {
|
|
function foo(x) { return 42; }
|
|
var s, t;
|
|
for (var i = 0x7fff0000; i < 0x80000000; i++) {
|
|
bar(t = foo(i), s = i + t);
|
|
}
|
|
return s;
|
|
}
|
|
assertEquals(0x7fffffff + 42, value_context());
|
|
|
|
|
|
function effect_context() {
|
|
function foo(x) { return 42; }
|
|
var s, t;
|
|
for (var i = 0x7fff0000; i < 0x80000000; i++) {
|
|
bar(foo(i), s = i + 42);
|
|
}
|
|
return s;
|
|
}
|
|
assertEquals(0x7fffffff + 42, effect_context());
|
|
|