summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/ion/bug908903.js
blob: b5c5c87a8bfc1dd51ea1cdb8da9aeb0032bdd34d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

function f(x) {
    return x + 1;
}

setJitCompilerOption("ion.warmup.trigger", 2);
setJitCompilerOption("baseline.warmup.trigger", 0);

assertEq(f(1), 2);     // warm-up == 1 => eagerly compile with baseline.
assertEq(f(0.5), 1.5); // warm-up == 2 => normaly compile with ion.
                       //                 invalidate for unexpect output.


function normal() {
    setJitCompilerOption("ion.warmup.trigger", 8);
    setJitCompilerOption("baseline.warmup.trigger", 5);
}

function eager() {
    setJitCompilerOption("ion.warmup.trigger", 0);
}

function h(x) {
    return x + 1;
}

function g(x) {
    normal();
    return h(x) + 1;
}

normal();
for (var i = 0; i < 10; i++) {
    eager();
    assertEq(g(i), i + 2);
}


// Check for wrong arguments.
try {
    setJitCompilerOption("not.an.option", 51);
    assertEq(false, true);
} catch (x) { }

try {
    var ion = { warmup: { trigger: null } };
    setJitCompilerOption(ion.warmup.trigger, 42);
    assertEq(false, true);
} catch (x) { }

try {
    setJitCompilerOption("ion.warmup.trigger", "32");
    assertEq(false, true);
} catch (x) { }