testBug1125561.js - mozsearch

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load(libdir + "asm.js");

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

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

setJitCompilerOption("offthread-compilation.enable", 0);

function ffi1() { assertJitStackInvariants() }

function ffi2() { return { valueOf() { assertJitStackInvariants() } } }

// FFI with no coercion

var m = asmCompile('stdlib', 'foreign', `

    "use asm";

    var ffi = foreign.ffi;

    function f() { ffi(); }

    return f

`);

var f = asmLink(m, null, {ffi:ffi1});

f();

f();

// FFI with ToInt32 coercion

var m = asmCompile('stdlib', 'foreign', `

    "use asm";

    var ffi = foreign.ffi;

    function f() { ffi() | 0; }

    return f

`);

var f = asmLink(m, null, {ffi:ffi1});

f();

f();

var f = asmLink(m, null, {ffi:ffi2});

f();

f();

// FFI with ToNumber coercion

var m = asmCompile('stdlib', 'foreign', `

    "use asm";

    var ffi = foreign.ffi;

    function f() { +ffi(); }

    return f

`);

var f = asmLink(m, this, {ffi:ffi1});

f();

f();

var f = asmLink(m, this, {ffi:ffi2});

f();

f();