Source code

Revision control

Copy as Markdown

Other Tools

// |jit-test| --fast-warmup
var sum = 0;
function foo(copy, shouldThrow) {
switch (copy) {
case 0:
var x = 0;
try {
if (shouldThrow) { throw 0;}
x = 1;
} catch {
x = "a";
}
// We create a specialized phi for x here, which bails out.
for (var i = 0; i < 100; i++) {
sum += x;
}
break;
case 1:
var y = 0;
try {
if (shouldThrow) { throw 0;}
y = 1;
} catch {
y = "a";
}
// We do not create a specialized phi the second time.
for (var i = 0; i < 100; i++) {
sum += y;
}
break;
}
}
with ({}) {}
for (var i = 0; i < 2; i++) {
for (var j = 0; j < 50; j++) {
foo(i, false);
}
foo(i, true);
}