recover-empty-new-object.js

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// |jit-test| --no-ion

// Warp lacks Scalar Replacement support (bug 1650233). Re-evaluate after that

// bug has been fixed.

// Ion eager fails the test below because we have not yet created any

// template object in baseline before running the content of the top-level

// function.

if (getJitCompilerOptions()["ion.warmup.trigger"] <= 20)

    setJitCompilerOption("ion.warmup.trigger", 20);

// Prevent the GC from cancelling Ion compilations, when we expect them to succeed

gczeal(0);

// These arguments have to be computed by baseline, and thus captured in a

// resume point. The next function checks that we can remove the computation of

// these arguments.

function f(a, b, c, d) { }

function topLevel() {

    for (var i = 0; i < 30; i++) {

        var unused = {};

        var a = {};

        var b = {};

        var c = {};

        var d = {};

        assertRecoveredOnBailout(unused, true);

        assertRecoveredOnBailout(a, true);

        assertRecoveredOnBailout(b, true);

        assertRecoveredOnBailout(c, true);

        assertRecoveredOnBailout(d, true);

        f(a, b, c, d);

topLevel();