blob: f4a8a663b0aa997c7f278827bd7c5460c1805b51 [file] [log] [blame]
// Copyright 2014 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 --use-osr
var counter = 188;
function gen(w) { // defeat compiler cache.
var num = counter++;
var Z = [ "", "", "", ];
Z[w] = "%OptimizeOsr(); %PrepareFunctionForOptimization(f" + num + ")";
var src =
"function f" + num + "(a,b,c) {" +
" var x = 0;" +
" var y = 0;" +
" var z = 0;" +
" while (a > 0) { " + Z[0] + "; x += 19; a--; var j=2; while(j--); }" +
" while (b > 0) { " + Z[1] + "; y += 23; b--; var j=2; while(j--); }" +
" while (c > 0) { " + Z[2] + "; z += 29; c--; var j=2; while(j--); }" +
" return x + y + z;" +
"} f" + num;
return eval(src);
}
function check(x,a,b,c) {
for (var i = 0; i < 3; i++) {
var f = gen(i);
%PrepareFunctionForOptimization(f);
assertEquals(x, f(a, b, c));
}
}
check(213, 3,3,3);
check(365, 4,5,6);
check(6948, 99,98,97);