v8/test/mjsunit/regress/regress-451958.js
titzer 7c81161b97 [turbofan] Simplify reduction if IfTrue and IfFalse and fix bugs.
R=mstarzinger@chromium.org
BUG=chromium:451958
LOG=Y

Review URL: https://codereview.chromium.org/880533002

Cr-Commit-Position: refs/heads/master@{#26276}
2015-01-26 16:11:24 +00:00

32 lines
670 B
JavaScript

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function k() { throw "e"; }
var a = true;
var a = false;
function foo(a) {
var i, j;
if (a) {
for (i = 0; i < 1; j++) ;
for (i = 0; i < 1; k()) ;
for (i = 0; i < 1; i++) ;
}
}
%OptimizeFunctionOnNextCall(foo);
foo();
function bar() {
var __v_45;
for (__v_45 = 0; __v_45 < 64; __v_63++) {
}
for (__v_45 = 0; __v_45 < 128; __v_36++) {
}
for (__v_45 = 128; __v_45 < 256; __v_45++) {
}
}
%OptimizeFunctionOnNextCall(bar);
assertThrows(bar);