1 files changed, 133 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/asm.js/testBug1057248.js b/js/src/jit-test/tests/asm.js/testBug1057248.js
new file mode 100644
index 0000000000..39aeffe290
--- /dev/null
+++ b/js/src/jit-test/tests/asm.js/testBug1057248.js
@@ -0,0 +1,133 @@
+// |jit-test| skip-if: !this.SharedArrayBuffer || !isAsmJSCompilationAvailable()
+
+Random = {
+    weighted: function(wa) {
+        var a = [];
+        for (var i = 0; i < wa.length; ++i) {
+            for (var j = 0; j < wa[i]; ++j) {}
+        }
+    }
+}
+s = (function() {
+    Random.weighted([{
+            n() {}
+        }, {
+            n() {}
+        }, {
+            n() {}
+        }, {
+            w: 5,
+            n() {}
+        }
+    ])
+})()
+var builtinObjectNames = [];
+(function() {
+    function exploreDeeper(a, a) {
+        var s = Object.getOwnPropertyNames(a)
+        for (var j = 0; j < s.length; ++j) {
+            if (typeof h == "" && n != "") {}
+        }
+        builtinObjectNames.push()
+    }
+    exploreDeeper(Math, "")
+})(this, false)
+r = autoExpr(Random.weighted([]));
+r = autoExpr(Random.weighted([]));
+(Random.weighted([]));
+r = (Random.weighted([]))
+v = autoExpr(Random.weighted([]), true);
+r = autoExpr(Random.weighted([{
+        n() {}
+    }
+]), true)
+function autoExpr() {}
+function makeStatement() {}
+s = Random.weighted([{
+        n() {}
+    }
+])
+a = Random.weighted([{}, {}, {}, {}, {}, {
+        n() {}
+    }
+])
+a = Random.weighted([{
+        n() {}
+    }, {}, {}
+])
+var recursiveFunctions = [{
+        text: "(function(){{}})"
+    }, {
+        text: "(function(){if(0){}(1)})",
+        n() {}
+    }, {
+        text: "(function(){t:[]()})",
+        n() {}
+    }, {
+        text: "(function(){g()})",
+        n() {}
+    }
+];
+(function s() {
+    for (var i = 0; i < recursiveFunctions.length; ++i) {
+        a = recursiveFunctions[i];
+        var text = a.text
+        a = eval(text.replace(/@/, ""))
+    }
+    function g() {}
+    s = Random.weighted([{
+            w: 1,
+            n() {}
+        }, {
+            n() {}
+        }, //
+        {
+            n() {}
+        }, //
+        {
+            n() {}
+        }, {
+            w: 0,
+            n() {}
+        }, {
+            n() {}
+        }, {
+            n() {}
+        }, {
+            w: 1,
+            n() {}
+        }, {
+            w: makeStatement
+        }, {
+            w: 5
+        }
+    ])
+    t = function() {}
+    function c() {}
+})()
+function testMathyFunction(f, inputs) {
+    var r = [];
+    for (var j = 0; j < inputs.length; ++j) {
+        for (var k = 0; k < inputs.length; ++k) {
+            try {
+                f(inputs[j])
+            } catch (e) {}
+        }
+    }
+    JSON.stringify([])
+}
+mathy2 = (function(stdlib, foreign, heap) {
+    "use asm";
+    var Float32ArrayView = new stdlib.Float32Array(heap)
+        function f(i0) {
+            i0 = i0 | 0;
+            (Float32ArrayView[-i0 >> 2]) = 1.
+        }
+    return f
+})(this, {
+}, new SharedArrayBuffer(4096))
+testMathyFunction(mathy2, [-0])
+mathy5 = (function(y) {
+    ((function() {})(mathy2(y)()))
+})
+testMathyFunction(mathy5, [Math.PI])