9 files changed, 25 insertions, 53 deletions
diff --git a/js/src/jit-test/tests/ion/bug1063182.js b/js/src/jit-test/tests/ion/bug1063182.js
deleted file mode 100644
index 9cda48099..000000000
--- a/js/src/jit-test/tests/ion/bug1063182.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// |jit-test| error: ReferenceError
-
-eval("(function() { " + "\
-var o = {};\
-o.watch('p', function() { });\
-for (var i = 0; i < 10; \u5ede ++)\
-    o.p = 123;\
-" + " })();");
diff --git a/js/src/jit-test/tests/ion/bug1493900-1.js b/js/src/jit-test/tests/ion/bug1493900-1.js
new file mode 100644
index 000000000..643c1943d
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1493900-1.js
@@ -0,0 +1,17 @@
+function f() {
+    var objs = [];
+    for (var i = 0; i < 100; i++) {
+        objs[i] = {};
+    }
+    var o = objs[0];
+    var a = new Float64Array(1024);
+    function g(a, b) {
+        let p = b;
+        for (; p.x < 0; p = p.x) {
+            while (p === p) {}
+        }
+        for (var i = 0; i < 10000; ++i) {}
+    }
+    g(a, o);
+}
+f();
diff --git a/js/src/jit-test/tests/ion/bug1493900-2.js b/js/src/jit-test/tests/ion/bug1493900-2.js
new file mode 100644
index 000000000..7e7f5fdec
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1493900-2.js
@@ -0,0 +1,7 @@
+function f(a, b) {
+    for (; b.x < 0; b = b.x) {
+        while (b === b) {};
+    }
+    for (var i = 0; i < 99999; ++i) {}
+}
+f(0, 0);
diff --git a/js/src/jit-test/tests/ion/bug772901.js b/js/src/jit-test/tests/ion/bug772901.js
index eb71f6afb..164afd151 100644
--- a/js/src/jit-test/tests/ion/bug772901.js
+++ b/js/src/jit-test/tests/ion/bug772901.js
@@ -4,4 +4,4 @@ function f(x) {
     delete ((x)++);
     arguments[0] !== undefined;
 }
-f(1, x = [f.ArrayBuffer,unwatch.Int32Array], this, this, this) ;
+f(1, x = [f.ArrayBuffer, undefined], this, this, this) ;
diff --git a/js/src/jit-test/tests/ion/bug774257-1.js b/js/src/jit-test/tests/ion/bug774257-1.js
deleted file mode 100644
index 9c998a028..000000000
--- a/js/src/jit-test/tests/ion/bug774257-1.js
+++ /dev/null
@@ -1,8 +0,0 @@
-Object.defineProperty(Object.prototype, 'x', { 
-    set: function() { evalcx('lazy'); } 
-});
-var obj = {};
-obj.watch("x", function (id, oldval, newval) {});
-for (var str in 'A') {
-    obj.x = 1;
-}
diff --git a/js/src/jit-test/tests/ion/bug774257-2.js b/js/src/jit-test/tests/ion/bug774257-2.js
deleted file mode 100644
index b31043b08..000000000
--- a/js/src/jit-test/tests/ion/bug774257-2.js
+++ /dev/null
@@ -1,10 +0,0 @@
-Object.defineProperty(Object.prototype, 'x', { 
-    set: function() { evalcx('lazy'); } 
-});
-var obj = {};
-var prot = {};
-obj.__proto__ = prot;
-obj.watch("x", function (id, oldval, newval) {});
-for (var str in 'A') {
-    obj.x = 1;
-}
diff --git a/js/src/jit-test/tests/ion/bug779631.js b/js/src/jit-test/tests/ion/bug779631.js
deleted file mode 100644
index 087aa01ac..000000000
--- a/js/src/jit-test/tests/ion/bug779631.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var flag = 0;
-var a = {};
-Object.defineProperty(a, "value", {set: function(x) {}});
-a.watch("value", function(){flag++;});
-
-for(var i = 0; i < 100; i++) {
-    a.value = i;
-    assertEq(flag, i+1);
-}
diff --git a/js/src/jit-test/tests/ion/bug783590.js b/js/src/jit-test/tests/ion/bug783590.js
index d48cb609e..9d277e02c 100644
--- a/js/src/jit-test/tests/ion/bug783590.js
+++ b/js/src/jit-test/tests/ion/bug783590.js
@@ -7,7 +7,6 @@ Object.defineProperty(arr, 0, {
     glob.__proto__;
   })
 });
-this.watch("s", function() {});
 try {
   arr.pop();
 } catch (e) {}
diff --git a/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js b/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js
deleted file mode 100644
index 02e27614f..000000000
--- a/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js
+++ /dev/null
@@ -1,16 +0,0 @@
-
-var a = [];
-for (var i = 0; i < 2000; i++)
-    a.push({f:i});
-
-function f() {
-    var total = 0;
-    for (var i = 0; i < a.length; i++)
-        total += a[i].f;
-    return total;
-}
-assertEq(f(), 1999000);
-
-var sub = Object.create(a[0]);
-
-assertEq(f(), 1999000);