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-rw-r--r--js/src/jit-test/tests/baseline/accessor-ic-shape-replacement.js55
-rw-r--r--js/src/jit-test/tests/baseline/arraySubclassPropertyLookup.js17
-rw-r--r--js/src/jit-test/tests/baseline/bug1024444.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug1054330.js50
-rw-r--r--js/src/jit-test/tests/baseline/bug1063878.js24
-rw-r--r--js/src/jit-test/tests/baseline/bug1095870.js4
-rw-r--r--js/src/jit-test/tests/baseline/bug1182866.js18
-rw-r--r--js/src/jit-test/tests/baseline/bug1209585.js38
-rw-r--r--js/src/jit-test/tests/baseline/bug1216140.js6
-rw-r--r--js/src/jit-test/tests/baseline/bug1238815.js15
-rw-r--r--js/src/jit-test/tests/baseline/bug1258301.js5
-rw-r--r--js/src/jit-test/tests/baseline/bug1344334.js13
-rw-r--r--js/src/jit-test/tests/baseline/bug1349298.js2
-rw-r--r--js/src/jit-test/tests/baseline/bug1368626.js19
-rw-r--r--js/src/jit-test/tests/baseline/bug1416727.js20
-rw-r--r--js/src/jit-test/tests/baseline/bug1463375.js5
-rw-r--r--js/src/jit-test/tests/baseline/bug1491337.js18
-rw-r--r--js/src/jit-test/tests/baseline/bug1491350.js10
-rw-r--r--js/src/jit-test/tests/baseline/bug1602390.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug1660465.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug836742.js33
-rw-r--r--js/src/jit-test/tests/baseline/bug840984.js17
-rw-r--r--js/src/jit-test/tests/baseline/bug841718.js17
-rw-r--r--js/src/jit-test/tests/baseline/bug842313.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug842316.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug842317.js12
-rw-r--r--js/src/jit-test/tests/baseline/bug842429.js11
-rw-r--r--js/src/jit-test/tests/baseline/bug842430.js5
-rw-r--r--js/src/jit-test/tests/baseline/bug842431-1.js14
-rw-r--r--js/src/jit-test/tests/baseline/bug842431-2.js25
-rw-r--r--js/src/jit-test/tests/baseline/bug842431-3.js24
-rw-r--r--js/src/jit-test/tests/baseline/bug842432.js13
-rw-r--r--js/src/jit-test/tests/baseline/bug843429.js6
-rw-r--r--js/src/jit-test/tests/baseline/bug843886.js3
-rw-r--r--js/src/jit-test/tests/baseline/bug844383.js22
-rw-r--r--js/src/jit-test/tests/baseline/bug844467.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug844470.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug844828.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug845331.js9
-rw-r--r--js/src/jit-test/tests/baseline/bug847410.js5
-rw-r--r--js/src/jit-test/tests/baseline/bug847425.js16
-rw-r--r--js/src/jit-test/tests/baseline/bug847446.js22
-rw-r--r--js/src/jit-test/tests/baseline/bug847484.js14
-rw-r--r--js/src/jit-test/tests/baseline/bug847678.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug848743-1.js42
-rw-r--r--js/src/jit-test/tests/baseline/bug848743-2.js14
-rw-r--r--js/src/jit-test/tests/baseline/bug852175.js5
-rw-r--r--js/src/jit-test/tests/baseline/bug852801.js106
-rw-r--r--js/src/jit-test/tests/baseline/bug857580.js13
-rw-r--r--js/src/jit-test/tests/baseline/bug877589.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug881461.js2
-rw-r--r--js/src/jit-test/tests/baseline/bug892787-1.js18
-rw-r--r--js/src/jit-test/tests/baseline/bug892787-2.js36
-rw-r--r--js/src/jit-test/tests/baseline/bug916039.js4
-rw-r--r--js/src/jit-test/tests/baseline/bug934427.js13
-rw-r--r--js/src/jit-test/tests/baseline/bug938130.js7
-rw-r--r--js/src/jit-test/tests/baseline/bug940972.js5
-rw-r--r--js/src/jit-test/tests/baseline/callee.js5
-rw-r--r--js/src/jit-test/tests/baseline/classConstructor-AnyScripted.js24
-rw-r--r--js/src/jit-test/tests/baseline/eval-newtarget-osr.js5
-rw-r--r--js/src/jit-test/tests/baseline/funcall-array.js70
-rw-r--r--js/src/jit-test/tests/baseline/funcall.js54
-rw-r--r--js/src/jit-test/tests/baseline/getgname-uninitialized-let.js8
-rw-r--r--js/src/jit-test/tests/baseline/getname-uninitialized-let.js13
-rw-r--r--js/src/jit-test/tests/baseline/getter_setter.js25
-rw-r--r--js/src/jit-test/tests/baseline/long-proto-chains.js10
-rw-r--r--js/src/jit-test/tests/baseline/metadata-hook-on-stack.js16
-rw-r--r--js/src/jit-test/tests/baseline/no-such-property-getprop.js1025
-rw-r--r--js/src/jit-test/tests/baseline/osr-large-stack-frame.js18
-rw-r--r--js/src/jit-test/tests/baseline/setcall.js32
-rw-r--r--js/src/jit-test/tests/baseline/try-finally-1.js28
-rw-r--r--js/src/jit-test/tests/baseline/try-finally-2.js37
-rw-r--r--js/src/jit-test/tests/baseline/try-finally-3.js30
-rw-r--r--js/src/jit-test/tests/baseline/try-finally-osr.js29
-rw-r--r--js/src/jit-test/tests/baseline/unboxed-expando-type-update.js18
75 files changed, 2379 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/baseline/accessor-ic-shape-replacement.js b/js/src/jit-test/tests/baseline/accessor-ic-shape-replacement.js
new file mode 100644
index 0000000000..7ddf007858
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/accessor-ic-shape-replacement.js
@@ -0,0 +1,55 @@
+// Make sure we properly update the getter when we update the holder
+// shape in the getter IC.
+function f(obj) {
+ var x;
+ for (var i = 0; i < 20; ++i) {
+ x = obj.foo;
+ }
+ return x;
+}
+
+var proto = {};
+var obj1 = Object.create(proto);
+var obj2 = Object.create(proto);
+obj2.bar = "5";
+Object.defineProperty(proto, "foo",
+ { get: function() { return 1; }, configurable: true });
+assertEq(f(obj1), 1);
+assertEq(f(obj2), 1);
+
+Object.defineProperty(proto, "foo",
+ { get: function() { return 2; }, configurable: true });
+assertEq(f(obj1), 2);
+assertEq(f(obj2), 2);
+
+// Make sure we properly update the setter when we update the holder
+// shape in the setter IC.
+function g(obj) {
+ var x;
+ for (var i = 0; i < 20; ++i) {
+ obj.foo = i;
+ }
+ return x;
+}
+
+var proto = {};
+var obj1 = Object.create(proto);
+var obj2 = Object.create(proto);
+var sideEffect;
+obj2.bar = "5";
+Object.defineProperty(proto, "foo",
+ { set: function() { sideEffect = 1; }, configurable: true });
+g(obj1);
+assertEq(sideEffect, 1);
+sideEffect = undefined;
+g(obj2);
+assertEq(sideEffect, 1);
+sideEffect = undefined;
+
+Object.defineProperty(proto, "foo",
+ { set: function() { sideEffect = 2; }, configurable: true });
+g(obj1);
+assertEq(sideEffect, 2);
+sideEffect = undefined;
+g(obj2);
+assertEq(sideEffect, 2);
diff --git a/js/src/jit-test/tests/baseline/arraySubclassPropertyLookup.js b/js/src/jit-test/tests/baseline/arraySubclassPropertyLookup.js
new file mode 100644
index 0000000000..62b339f54f
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/arraySubclassPropertyLookup.js
@@ -0,0 +1,17 @@
+function f(v, expected) {
+ assertEq(v.prop, expected);
+};
+
+class SubArrayA extends Array {
+}
+class SubArrayB extends Array {
+}
+SubArrayA.prototype.prop = "A";
+SubArrayB.prototype.prop = "B";
+
+var a = new SubArrayA();
+var b = new SubArrayB();
+for (let i = 0; i < 10; i++) {
+ f(a, "A");
+ f(b, "B");
+}
diff --git a/js/src/jit-test/tests/baseline/bug1024444.js b/js/src/jit-test/tests/baseline/bug1024444.js
new file mode 100644
index 0000000000..7ebd93dcdc
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1024444.js
@@ -0,0 +1,7 @@
+function f(x) {
+ x = eval("a = arguments.callee.arguments; 10");
+}
+for (var i=0; i<5; i++) {
+ f(5);
+ assertEq(a[0], 10);
+}
diff --git a/js/src/jit-test/tests/baseline/bug1054330.js b/js/src/jit-test/tests/baseline/bug1054330.js
new file mode 100644
index 0000000000..eddc6e9adf
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1054330.js
@@ -0,0 +1,50 @@
+function testSplit1() {
+ function split(s, sep) {
+ return s.split(sep);
+ }
+ for (var i=0; i<10; i++) {
+ var arr = split("a,,b", ",");
+ assertEq(arr.length, 3);
+ assertEq(arr[0], "a");
+ assertEq(arr[1], "");
+ assertEq(arr[2], "b");
+ }
+
+ // Now pass a different separator to the stub.
+ var arr = split("a,,b.c", ".");
+ assertEq(arr.length, 2);
+ assertEq(arr[0], "a,,b");
+ assertEq(arr[1], "c");
+}
+
+function testSplit2() {
+ function split(s, sep) {
+ return s.split(sep);
+ }
+ for (var i=0; i<10; i++) {
+ var arr = split("0101", 0);
+ assertEq(arr.length, 3);
+ assertEq(arr[0], "");
+ assertEq(arr[1], "1");
+ assertEq(arr[2], "1");
+ }
+
+ // Now pass a different separator to the stub.
+ var arr = split("0101", 1);
+ assertEq(arr.length, 3);
+ assertEq(arr[0], "0");
+ assertEq(arr[1], "0");
+ assertEq(arr[2], "");
+}
+
+function testSplit3() {
+ for (var i=0; i<100; i++) {
+ var arr = "a|b|c".split("|");
+ arr.push("d");
+ assertEq(arr.length, 4);
+ }
+}
+
+testSplit1();
+testSplit2();
+testSplit3();
diff --git a/js/src/jit-test/tests/baseline/bug1063878.js b/js/src/jit-test/tests/baseline/bug1063878.js
new file mode 100644
index 0000000000..1a569ec2fe
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1063878.js
@@ -0,0 +1,24 @@
+function getx() {
+ return x;
+}
+function gety() {
+ return y;
+}
+function getz() {
+ return z;
+}
+
+function main() {
+ var proto = Object.getPrototypeOf(this);
+ Object.defineProperty(proto, "x", { value: 5});
+ // not-scripted getter
+ Object.defineProperty(proto, "y", { get: String });
+ // scripted getter
+ Object.defineProperty(proto, "z", { get: function () { return 7;} });
+ for (var i=0; i<20; i++) {
+ assertEq(getx(), 5);
+ assertEq(gety(), "");
+ assertEq(getz(), 7);
+ }
+}
+main();
diff --git a/js/src/jit-test/tests/baseline/bug1095870.js b/js/src/jit-test/tests/baseline/bug1095870.js
new file mode 100644
index 0000000000..97a93bda1c
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1095870.js
@@ -0,0 +1,4 @@
+// |jit-test| --ion-eager;
+for (var j = 0; j < 2; j++) {
+ (false).__proto__ = 0
+}
diff --git a/js/src/jit-test/tests/baseline/bug1182866.js b/js/src/jit-test/tests/baseline/bug1182866.js
new file mode 100644
index 0000000000..7628367c7e
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1182866.js
@@ -0,0 +1,18 @@
+// |jit-test| error: ReferenceError
+
+with(7) {
+ function f() {
+ if (i == 15) {
+ g();
+ }
+ const x = 42;
+ function g() {
+ eval("");
+ return x;
+ }
+ return g;
+ }
+}
+for (var i = 0; i < 99; i++) {
+ assertEq(f()(), 42);
+}
diff --git a/js/src/jit-test/tests/baseline/bug1209585.js b/js/src/jit-test/tests/baseline/bug1209585.js
new file mode 100644
index 0000000000..6873fe37d5
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1209585.js
@@ -0,0 +1,38 @@
+// |jit-test| skip-if: helperThreadCount() === 0 || !('oomAtAllocation' in this)
+
+if ("gczeal" in this)
+ gczeal(0);
+
+eval("g=function() {}")
+var lfGlobal = newGlobal();
+for (lfLocal in this) {
+ if (!(lfLocal in lfGlobal)) {
+ lfGlobal[lfLocal] = this[lfLocal];
+ }
+}
+lfGlobal.offThreadCompileToStencil(`
+if (!("oomAtAllocation" in this && "resetOOMFailure" in this))
+ gczeal(0);
+function oomTest(f) {
+ var i = 1;
+ do {
+ try {
+ oomAtAllocation(i);
+ f();
+ more = resetOOMFailure();
+ } catch (e) {
+ more = resetOOMFailure();
+ }
+ i++;
+ } while(more);
+}
+var g = newGlobal();
+oomTest(function() { new revocable(); });
+`);
+try {
+ var stencil = lfGlobal.finishOffThreadStencil();
+ lfGlobal.evalStencil(stencil);
+} catch(e) {
+ // This can happen if we OOM while bailing out in Ion.
+ assertEq(e, "out of memory");
+}
diff --git a/js/src/jit-test/tests/baseline/bug1216140.js b/js/src/jit-test/tests/baseline/bug1216140.js
new file mode 100644
index 0000000000..9aede5c026
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1216140.js
@@ -0,0 +1,6 @@
+function newFunc(x) { return Function(x)(); }
+newFunc(`
+ var BUGNUMBER = 8[ anonymous = true ]--;
+ () => BUGNUMBER;
+`);
+
diff --git a/js/src/jit-test/tests/baseline/bug1238815.js b/js/src/jit-test/tests/baseline/bug1238815.js
new file mode 100644
index 0000000000..3d4ee3faeb
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1238815.js
@@ -0,0 +1,15 @@
+// This program crashes the ARM code generator because the machine code is
+// longer than the 32MB range of ARM branch instructions.
+//
+// Baseline should not attempt to compile the script.
+
+i = 1;
+function test(s) {
+ return eval("line0 = Error.lineNumber\ndebugger\n" + s);
+}
+function repeat(s) {
+ return Array(65 << 13).join(s)
+}
+long_expr = repeat(" + i")
+long_throw_stmt = long_expr;
+test(long_throw_stmt);
diff --git a/js/src/jit-test/tests/baseline/bug1258301.js b/js/src/jit-test/tests/baseline/bug1258301.js
new file mode 100644
index 0000000000..ce510a0e0b
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1258301.js
@@ -0,0 +1,5 @@
+x = new WeakMap;
+x.__proto__ = null;
+for (var i = 0; i < 3; i++)
+ x.someprop;
+gc();
diff --git a/js/src/jit-test/tests/baseline/bug1344334.js b/js/src/jit-test/tests/baseline/bug1344334.js
new file mode 100644
index 0000000000..8245148833
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1344334.js
@@ -0,0 +1,13 @@
+// |jit-test| skip-if: !('oomTest' in this)
+
+function f(s) {
+ s + "x";
+ s.indexOf("y") === 0;
+ oomTest(new Function(s));
+}
+var s = `
+ class TestClass { constructor() {} }
+ for (var fun of hasPrototype) {}
+`;
+if (s.length)
+ f(s);
diff --git a/js/src/jit-test/tests/baseline/bug1349298.js b/js/src/jit-test/tests/baseline/bug1349298.js
new file mode 100644
index 0000000000..826b60f813
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1349298.js
@@ -0,0 +1,2 @@
+for (var i=0; i<40; i++)
+ assertEq(typeof createIsHTMLDDA(), "undefined");
diff --git a/js/src/jit-test/tests/baseline/bug1368626.js b/js/src/jit-test/tests/baseline/bug1368626.js
new file mode 100644
index 0000000000..637c98efbb
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1368626.js
@@ -0,0 +1,19 @@
+var sandbox = evalcx("lazy");
+
+// Ensure we can't change the "lazy" property of the sandbox to an accessor,
+// because that'd allow to execute arbitrary side-effects when calling the
+// resolve hook of the sandbox.
+var err;
+try {
+ Object.defineProperty(sandbox, "lazy", {
+ get() {
+ Object.defineProperty(sandbox, "foo", { value: 0 });
+ }
+ });
+} catch (e) {
+ err = e;
+}
+assertEq(err instanceof TypeError, true);
+
+// Don't assert here.
+sandbox.foo = 1;
diff --git a/js/src/jit-test/tests/baseline/bug1416727.js b/js/src/jit-test/tests/baseline/bug1416727.js
new file mode 100644
index 0000000000..a407da740d
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1416727.js
@@ -0,0 +1,20 @@
+// |jit-test| allow-overrecursed
+g = newGlobal({newCompartment: true})
+g.parent = this
+g.eval("new Debugger(parent).onExceptionUnwind = function(){}");
+var depth = 0;
+function test() {
+ if (++depth > 50)
+ return;
+ function f(n) {
+ if (n != 0) {
+ f(n - 1);
+ return;
+ }
+ try {
+ test();
+ } finally {}
+ }
+ f(80);
+}
+test();
diff --git a/js/src/jit-test/tests/baseline/bug1463375.js b/js/src/jit-test/tests/baseline/bug1463375.js
new file mode 100644
index 0000000000..8b9030b7fc
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1463375.js
@@ -0,0 +1,5 @@
+// |jit-test| allow-overrecursed
+function f() {
+ f.apply(null, new Array(20000));
+}
+f()
diff --git a/js/src/jit-test/tests/baseline/bug1491337.js b/js/src/jit-test/tests/baseline/bug1491337.js
new file mode 100644
index 0000000000..107507155f
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1491337.js
@@ -0,0 +1,18 @@
+// |jit-test| skip-if: !('oomTest' in this)
+
+oomTest(new Function(`
+ let kJSEmbeddingMaxTypes = 1000000;
+ let kJSEmbeddingMaxFunctions = 1000000;
+ let kJSEmbeddingMaxImports = 100000;
+ const known_failures = {};
+ function test(func, description) {
+ known_failures[description]
+ }
+ function testLimit(name, min, limit, gen) {
+ test(() => {}, \`Validate \${name} mininum\`);
+ test(() => {}, \`Async compile \${name} over limit\`);
+ }
+ testLimit("types", 1, kJSEmbeddingMaxTypes, (builder, count) => {});
+ testLimit("functions", 1, kJSEmbeddingMaxFunctions, (builder, count) => {});
+ testLimit("imports", 1, kJSEmbeddingMaxImports, (builder, count) => {});
+`));
diff --git a/js/src/jit-test/tests/baseline/bug1491350.js b/js/src/jit-test/tests/baseline/bug1491350.js
new file mode 100644
index 0000000000..697a39c50c
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1491350.js
@@ -0,0 +1,10 @@
+// |jit-test| skip-if: !('oomTest' in this)
+
+oomTest(new Function(`
+ var a = ['p', 'q', 'r', 's', 't'];
+ var o = {p:1, q:2, r:3, s:4, t:5};
+ for (var i in o)
+ delete o[i];
+ for (var i of a)
+ o.hasOwnProperty(undefined + this, false);
+`));
diff --git a/js/src/jit-test/tests/baseline/bug1602390.js b/js/src/jit-test/tests/baseline/bug1602390.js
new file mode 100644
index 0000000000..365c13955a
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1602390.js
@@ -0,0 +1,7 @@
+// |jit-test| --ion-osr=off; error:InternalError
+function f() {
+ while (true) {
+ var r = f();
+ }
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/bug1660465.js b/js/src/jit-test/tests/baseline/bug1660465.js
new file mode 100644
index 0000000000..75d203b09a
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug1660465.js
@@ -0,0 +1,9 @@
+// |jit-test| skip-if: helperThreadCount() === 0
+var src = "function foo() {}"
+src += "foo(";
+for (var i = 0; i < 50000; i++) {
+ src += i + ",";
+}
+src += "1);\n"
+
+evalInWorker(src);
diff --git a/js/src/jit-test/tests/baseline/bug836742.js b/js/src/jit-test/tests/baseline/bug836742.js
new file mode 100644
index 0000000000..b8e3761c12
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug836742.js
@@ -0,0 +1,33 @@
+// Ensure the correct frame is passed to exception unwind hooks.
+var g = newGlobal({newCompartment: true});
+g.debuggeeGlobal = this;
+g.eval("(" + function () {
+ frames = [];
+ var dbg = Debugger(debuggeeGlobal);
+ dbg.onEnterFrame = function(frame) {
+ frames.push(frame);
+ };
+ dbg.onExceptionUnwind = function(frame) {
+ assertEq(frames.indexOf(frame), frames.length - 1);
+ frames.pop();
+ assertEq(frame, dbg.getNewestFrame());
+ }
+} + ")()");
+
+function f(n) {
+ debugger;
+ n--;
+ if (n > 0) {
+ f(n);
+ } else {
+ assertEq(g.frames.length, 10);
+ throw "fit";
+ }
+}
+try {
+ f(10);
+ assertEq(0, 1);
+} catch (e) {
+ assertEq(e, "fit");
+}
+assertEq(g.frames.length, 0);
diff --git a/js/src/jit-test/tests/baseline/bug840984.js b/js/src/jit-test/tests/baseline/bug840984.js
new file mode 100644
index 0000000000..410c3a8a4d
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug840984.js
@@ -0,0 +1,17 @@
+function foo() {
+ x = null;
+}
+function f() {
+ for (var i=0; i<99; i++) {
+ x = null;
+ if (i >= 97) {
+ gc();
+ gc();
+ foo();
+ }
+ x = {};
+ if (i >= 97)
+ foo();
+ }
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/bug841718.js b/js/src/jit-test/tests/baseline/bug841718.js
new file mode 100644
index 0000000000..d8abc66fed
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug841718.js
@@ -0,0 +1,17 @@
+// Don't assert in the decompiler.
+function f() {
+ var o = null;
+
+ try {
+ delete o.prop;
+ } catch(e) {}
+
+ try {
+ delete o[1];
+ } catch(e) {}
+
+ try {
+ o[{}]++;
+ } catch(e) {}
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/bug842313.js b/js/src/jit-test/tests/baseline/bug842313.js
new file mode 100644
index 0000000000..251d86f9fa
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842313.js
@@ -0,0 +1,7 @@
+function concat(v, index, array) {}
+var strings = ['hello', 'Array', 'WORLD'];
+try {
+ strings.forEach();
+} catch(e) {
+ strings.forEach(concat);
+}
diff --git a/js/src/jit-test/tests/baseline/bug842316.js b/js/src/jit-test/tests/baseline/bug842316.js
new file mode 100644
index 0000000000..028f5ead71
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842316.js
@@ -0,0 +1,9 @@
+DoWhile( new DoWhileObject( false, true, true, true ) );
+function DoWhileObject( out1, out2, out3, in1 ) {}
+function DoWhile( object ) {
+ if ( object.breakOutOne ) {}
+ innie:
+ do {
+ if ( object.breakOutThree ) {}
+ } while ( false );
+}
diff --git a/js/src/jit-test/tests/baseline/bug842317.js b/js/src/jit-test/tests/baseline/bug842317.js
new file mode 100644
index 0000000000..2092664297
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842317.js
@@ -0,0 +1,12 @@
+gczeal(2);
+function A(a) { this.a = a; }
+function B(b) { this.b = b; }
+function C(c) { this.c = c; }
+function makeArray(n) {
+ var classes = [A, B, C];
+ var arr = [];
+ for (var i = 0; i < n; i++) {
+ arr.push(new classes[i % 3](i % 3));
+ }
+}
+var arr = makeArray(30000);
diff --git a/js/src/jit-test/tests/baseline/bug842429.js b/js/src/jit-test/tests/baseline/bug842429.js
new file mode 100644
index 0000000000..50434c42a2
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842429.js
@@ -0,0 +1,11 @@
+function* gen() {
+ try {
+ yield 3;
+ } finally {
+ quit();
+ }
+}
+try {
+ for (var i of gen())
+ foo();
+} catch (e) {}
diff --git a/js/src/jit-test/tests/baseline/bug842430.js b/js/src/jit-test/tests/baseline/bug842430.js
new file mode 100644
index 0000000000..6d3aa5ffd0
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842430.js
@@ -0,0 +1,5 @@
+test();
+function test() {
+ ({}).abstract;
+}
+test();
diff --git a/js/src/jit-test/tests/baseline/bug842431-1.js b/js/src/jit-test/tests/baseline/bug842431-1.js
new file mode 100644
index 0000000000..2c17b9b060
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842431-1.js
@@ -0,0 +1,14 @@
+// |jit-test| error:123
+var g = newGlobal({newCompartment: true});
+g.eval('function f() { var y; debugger; }');
+
+var dbg = new Debugger(g);
+
+dbg.onDebuggerStatement = function handleDebugger(frame) {
+ frame.onPop = function(c) {
+ this.eval('y = 33');
+ return {throw: 123};
+ }
+};
+
+g.f();
diff --git a/js/src/jit-test/tests/baseline/bug842431-2.js b/js/src/jit-test/tests/baseline/bug842431-2.js
new file mode 100644
index 0000000000..ddfed1b749
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842431-2.js
@@ -0,0 +1,25 @@
+// |jit-test|
+
+// If a frame's onPop handler throws, we should not call the
+// onExceptionUnwind hook for that frame.
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+
+g.eval('function f() { var y; debugger; }');
+
+dbg.onExceptionUnwind = function() {
+ assertEq(0, 1);
+};
+
+dbg.onDebuggerStatement = function handleDebugger(frame) {
+ frame.onPop = function(c) {
+ return {throw: 555};
+ }
+};
+
+try {
+ g.f();
+ assertEq(0, 2);
+} catch(e) {
+ assertEq(e.toString().includes("555"), true);
+}
diff --git a/js/src/jit-test/tests/baseline/bug842431-3.js b/js/src/jit-test/tests/baseline/bug842431-3.js
new file mode 100644
index 0000000000..fedd151a13
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842431-3.js
@@ -0,0 +1,24 @@
+// |jit-test|
+
+// If an exception unwind hook performs a forced return, and this calls an
+// onPop handler that throws, the exception should not be handled in the
+// current frame but propagated to the caller.
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+
+g.eval('function f() { try { var y; throw 123; } catch(e) { assertEq(0, 1); } }');
+
+dbg.onExceptionUnwind = function(frame) {
+ frame.onPop = function() {
+ return {throw: 321};
+ }
+
+ return {return: 11};
+};
+
+try {
+ g.f();
+ assertEq(0, 1);
+} catch(e) {
+ assertEq(e.toString().includes("321"), true);
+}
diff --git a/js/src/jit-test/tests/baseline/bug842432.js b/js/src/jit-test/tests/baseline/bug842432.js
new file mode 100644
index 0000000000..f23198fafd
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug842432.js
@@ -0,0 +1,13 @@
+// |jit-test| error: fff is not
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+
+g.eval('function f(n) { if (n > 0) f(n-1); }');
+
+dbg.onEnterFrame = function(frame) {
+ frame.onPop = function() {
+ fff();
+ };
+};
+
+g.f(5);
diff --git a/js/src/jit-test/tests/baseline/bug843429.js b/js/src/jit-test/tests/baseline/bug843429.js
new file mode 100644
index 0000000000..e161714a02
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug843429.js
@@ -0,0 +1,6 @@
+(function () {
+ const x = [] = [];
+ (function () {
+ String(x);
+ })();
+})();
diff --git a/js/src/jit-test/tests/baseline/bug843886.js b/js/src/jit-test/tests/baseline/bug843886.js
new file mode 100644
index 0000000000..ffe627c397
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug843886.js
@@ -0,0 +1,3 @@
+// |jit-test| error: TypeError
+__proto__["__noSuchMethod__"] = __proto__;
+''.t();
diff --git a/js/src/jit-test/tests/baseline/bug844383.js b/js/src/jit-test/tests/baseline/bug844383.js
new file mode 100644
index 0000000000..9adb6a33a0
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug844383.js
@@ -0,0 +1,22 @@
+s = newGlobal()
+try {
+ evalcx("\
+ function g() {\
+ h()\
+ }\
+ for (p in this) {\
+ function h(h) {\
+ ''instanceof 5\
+ }\
+ }\
+ h.valueOf=g;\
+ h==9\
+ ", s)
+} catch (e) {}
+try {
+ evalcx("throw h", s)
+} catch (e) {
+ try {
+ "" + e
+ } catch(e) {}
+}
diff --git a/js/src/jit-test/tests/baseline/bug844467.js b/js/src/jit-test/tests/baseline/bug844467.js
new file mode 100644
index 0000000000..b4ab4a8835
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug844467.js
@@ -0,0 +1,9 @@
+function test() {
+ var f;
+ function gen() {
+ f = function(){}
+ }
+ for (var i in gen()) {}
+ arguments[arguments.length - 1];
+}
+test();
diff --git a/js/src/jit-test/tests/baseline/bug844470.js b/js/src/jit-test/tests/baseline/bug844470.js
new file mode 100644
index 0000000000..60ff939a4d
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug844470.js
@@ -0,0 +1,9 @@
+// |jit-test| --blinterp-eager
+// See bug 1702259 for rationale for the above jit-test line.
+function f() {
+ var s='';
+ for (var i=0; i < 20000; i++)
+ s += 'x' + i + '=' + i + ';\n';
+ return s;
+}
+eval(f());
diff --git a/js/src/jit-test/tests/baseline/bug844828.js b/js/src/jit-test/tests/baseline/bug844828.js
new file mode 100644
index 0000000000..a9f3234533
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug844828.js
@@ -0,0 +1,9 @@
+gczeal(2);
+eval("\
+for (var z = 0; z < 50; z++) {\
+ try { (function() {\
+ h\
+ })()\
+ } catch(e) {}\
+}\
+");
diff --git a/js/src/jit-test/tests/baseline/bug845331.js b/js/src/jit-test/tests/baseline/bug845331.js
new file mode 100644
index 0000000000..fd5182a988
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug845331.js
@@ -0,0 +1,9 @@
+function TestCase(n, d, e, a) {};
+function reportCompare (expected, actual) {
+ var testcase = new TestCase("unknown-test-name", null, expected, actual);
+}
+reportCompare();
+var b = eval(String((TestCase)));
+reportCompare(true, true);
+expect = actual = ''
+reportCompare(expect, actual);
diff --git a/js/src/jit-test/tests/baseline/bug847410.js b/js/src/jit-test/tests/baseline/bug847410.js
new file mode 100644
index 0000000000..052f218e03
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug847410.js
@@ -0,0 +1,5 @@
+function h(code) {
+ f = eval("(function(){" + code + "})")
+}
+h("")
+h("debugger;")
diff --git a/js/src/jit-test/tests/baseline/bug847425.js b/js/src/jit-test/tests/baseline/bug847425.js
new file mode 100644
index 0000000000..34197135b6
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug847425.js
@@ -0,0 +1,16 @@
+// |jit-test| allow-oom; allow-unhandlable-oom; skip-if: getBuildConfiguration()['android']
+// Disabled on Android due to harness problems (Bug 1532654)
+
+gcparam("maxBytes", gcparam("gcBytes") + 4*1024);
+var max = 400;
+function f(b) {
+ if (b) {
+ f(b - 1);
+ } else {
+ g = {
+ apply:function(x,y) { }
+ };
+ }
+ g.apply(null, arguments);
+}
+f(max - 1);
diff --git a/js/src/jit-test/tests/baseline/bug847446.js b/js/src/jit-test/tests/baseline/bug847446.js
new file mode 100644
index 0000000000..c54a375363
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug847446.js
@@ -0,0 +1,22 @@
+// |jit-test| error: ReferenceError
+var k = 0;
+function test() {
+ function* gen() {
+ try {
+ try {
+ yield 1;
+ } finally {
+ if (k++ < 60)
+ actual += "Inner finally";
+ }
+ } finally { }
+ }
+ try {
+ var g = gen();
+ assertEq(g.next().value, 1);
+ g.next();
+ } catch (e) {
+ throw e;
+ }
+}
+test();
diff --git a/js/src/jit-test/tests/baseline/bug847484.js b/js/src/jit-test/tests/baseline/bug847484.js
new file mode 100644
index 0000000000..7e271c34bd
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug847484.js
@@ -0,0 +1,14 @@
+function TestCase(n, d) {}
+function reportCompare() {
+ new TestCase;
+}
+Object.defineProperty(Object.prototype, "name", {});
+reportCompare();
+try {
+ function TestCase( n, d ) {
+ this.name = n;
+ this.description = d;
+ }
+ reportCompare();
+ reportCompare();
+} catch(exc3) { assertEq(0, 1); }
diff --git a/js/src/jit-test/tests/baseline/bug847678.js b/js/src/jit-test/tests/baseline/bug847678.js
new file mode 100644
index 0000000000..80ecebfdf0
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug847678.js
@@ -0,0 +1,7 @@
+// |jit-test| error: TypeError
+s = newGlobal();
+function g(c) {
+ evalcx(c, s)
+}
+g("[eval]=(function(){})")
+g("while(eval());")
diff --git a/js/src/jit-test/tests/baseline/bug848743-1.js b/js/src/jit-test/tests/baseline/bug848743-1.js
new file mode 100644
index 0000000000..08bf75fc9e
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug848743-1.js
@@ -0,0 +1,42 @@
+function A() {};
+A.prototype = [];
+
+function B() {};
+B.prototype = new A();
+
+function C() {};
+C.prototype = new B();
+
+function D() {};
+D.prototype = new C();
+
+function E() {};
+E.prototype = new D();
+
+function f() {
+ var o = new B();
+ for (var i=0; i<10; i++)
+ o[i] = i;
+
+ var expected = '{"0":0,"1":1,"2":2,"3":3,"4":4,"5":5,"6":6,"7":7,"8":8,"9":9}';
+ assertEq(JSON.stringify(o), expected);
+
+ var o = new A();
+ for (var i=0; i<10; i++)
+ o[i] = i;
+
+ assertEq(JSON.stringify(o), expected);
+
+ var o = new D();
+ for (var i=0; i<10; i++)
+ o[i] = i;
+
+ assertEq(JSON.stringify(o), expected);
+
+ var o = new E();
+ for (var i=0; i<10; i++)
+ o[i] = i;
+
+ assertEq(JSON.stringify(o), expected);
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/bug848743-2.js b/js/src/jit-test/tests/baseline/bug848743-2.js
new file mode 100644
index 0000000000..b985c6068e
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug848743-2.js
@@ -0,0 +1,14 @@
+var gTestcases = new Array();
+var gTc = gTestcases.length;
+var setterCalled = false;
+function TestCase() {
+ gTestcases[gTc++] = this;
+}
+for(var i = 0; i < 13; ++i) {
+ var testcase = new TestCase();
+}
+Array.prototype.__defineSetter__(32, function() { setterCalled = true; });
+for(var i = 0; i < 20; ++i) {
+ var testcase = new TestCase();
+}
+assertEq(setterCalled, true);
diff --git a/js/src/jit-test/tests/baseline/bug852175.js b/js/src/jit-test/tests/baseline/bug852175.js
new file mode 100644
index 0000000000..ccfc0680d9
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug852175.js
@@ -0,0 +1,5 @@
+// |jit-test| error: InternalError
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+g.eval("function f(n) { if (n == 0) debugger; else f(n - 1); }");
+g.f("function f() { debugger; }");
diff --git a/js/src/jit-test/tests/baseline/bug852801.js b/js/src/jit-test/tests/baseline/bug852801.js
new file mode 100644
index 0000000000..771c4f55bd
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug852801.js
@@ -0,0 +1,106 @@
+// |jit-test| allow-oom; allow-unhandlable-oom
+var STATUS = "STATUS: ";
+var callStack = new Array();
+function startTest() { }
+function TestCase(n, d, e, a) {
+ this.name = n;
+}
+TestCase.prototype.dump = function () {};
+TestCase.prototype.testPassed = (function TestCase_testPassed() { return this.passed; });
+TestCase.prototype.testFailed = (function TestCase_testFailed() { return !this.passed; });
+function printStatus (msg) {
+ var lines = msg.split ("\n");
+ for (var i=0; i<lines.length; i++)
+ print (STATUS + lines[i]);
+}
+function printBugNumber (num) {}
+function toPrinted(value) {
+ return function escapeString (str) {};
+}
+function reportCompare (expected, actual, description) {
+ var actual_t = typeof actual;
+ var output = "";
+ printStatus (
+ "Expected value '"
+ + toPrinted(expected)
+ + toPrinted(actual)
+ );
+ var testcase = new TestCase("unknown-test-name", description, expected, actual);
+ testcase.reason = output;
+ if (typeof document != "object" || !document.location.href.match(/jsreftest.html/)) {
+ if (testcase.passed) { }
+ }
+ return testcase.passed;
+}
+function reportMatch (expectedRegExp, actual, description) {}
+function enterFunc (funcName) {
+ return function BigO(data) {
+ function LinearRegression(data) { }
+ };
+}
+function compareSource(expect, actual, summary) {}
+function optionsInit() {
+ var optionNames = options().split(',');
+}
+function optionsClear() {}
+function optionsPush() {}
+optionsInit();
+optionsClear();
+function getTestCaseResult(expected, actual) {
+ return function test() {
+ for ( gTc=0; gTc < gTestcases.length; gTc++ ) {}
+ };
+}
+var lfcode = new Array();
+lfcode.push("4");
+lfcode.push("gcparam(\"maxBytes\", gcparam(\"gcBytes\") + 1024);");
+lfcode.push("");
+lfcode.push("\
+var UBound = 0;\n\
+var BUGNUMBER = 74474;\n\
+var actual = '';\n\
+var actualvalues = [ ];\n\
+var expectedvalues = [ ];\n\
+addThis();\n\
+addThis();\n\
+tryThis(1);\n\
+function tryThis(x)\n\
+{ return addThis(); }\n\
+test();\n\
+function addThis() {\n\
+actualvalues[UBound] = actual;\n\
+UBound++;\n\
+}\n\
+function test() {\n\
+enterFunc ('test');\n\
+printBugNumber(BUGNUMBER);\n\
+for (var i = 0; i < UBound; i++)\n\
+reportCompare(expectedvalues[i], actualvalues[i], getStatus(i));\n\
+}\n\
+function getStatus(i) {}\n\
+");
+delete Debugger;
+while (true) {
+ var file = lfcode.shift(); if (file == undefined) { break; }
+ if (file == "evaluate") {
+ } else {
+ loadFile(file)
+ }
+}
+function loadFile(lfVarx) {
+ try {
+ if (lfVarx.substr(-3) != ".js" && lfVarx.length != 1) {
+ switch (lfRunTypeId) {
+ case 3: function newFunc(x) { new Function(x)(); }; newFunc(lfVarx); break;
+ case 4: eval("(function() { " + lfVarx + " })();"); break;
+ }
+ } else if (!isNaN(lfVarx)) {
+ lfRunTypeId = parseInt(lfVarx);
+ switch (lfRunTypeId) {
+ case 3: function newFunc(x) { new Function(x)(); }; newFunc(lfVarx); break;
+ }
+ }
+ } catch (lfVare) {
+ if (lfVare instanceof SyntaxError) { }
+ }
+}
diff --git a/js/src/jit-test/tests/baseline/bug857580.js b/js/src/jit-test/tests/baseline/bug857580.js
new file mode 100644
index 0000000000..cfb987a019
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug857580.js
@@ -0,0 +1,13 @@
+gczeal(2,10);
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+dbg.onNewScript = function(script) {
+ fscript = script.getChildScripts()[0];
+}
+g.eval("function f(x) { arguments[0] = 3; return x }");
+fscript.setBreakpoint(0, {hit:function(frame) {
+ assertEq(frame.eval('x').return, 1);
+ gc();
+ return {return:42};
+}});
+assertEq(g.f(1), 42);
diff --git a/js/src/jit-test/tests/baseline/bug877589.js b/js/src/jit-test/tests/baseline/bug877589.js
new file mode 100644
index 0000000000..33619e5242
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug877589.js
@@ -0,0 +1,7 @@
+function x() {
+ [1];
+}
+Array.prototype.__proto__ = {};
+x();
+Array.prototype.__proto__ = null;
+x();
diff --git a/js/src/jit-test/tests/baseline/bug881461.js b/js/src/jit-test/tests/baseline/bug881461.js
new file mode 100644
index 0000000000..becca13012
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug881461.js
@@ -0,0 +1,2 @@
+z = new Proxy({__proto__: (function(){})}, {});
+({__proto__: z, set c(a) {}});
diff --git a/js/src/jit-test/tests/baseline/bug892787-1.js b/js/src/jit-test/tests/baseline/bug892787-1.js
new file mode 100644
index 0000000000..9afb3b4333
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug892787-1.js
@@ -0,0 +1,18 @@
+// Constructing calls must throw if !callee->isInterpretedConstructor().
+[0].some(Function.prototype)
+function f() {
+ new Function.prototype
+}
+function g() {
+ var count = 0;
+ for (var i=0; i<3; i++) {
+ try {
+ f();
+ } catch (e) {
+ assertEq(e.message.includes("is not a constructor"), true);
+ count++;
+ }
+ }
+ assertEq(count, 3);
+}
+g();
diff --git a/js/src/jit-test/tests/baseline/bug892787-2.js b/js/src/jit-test/tests/baseline/bug892787-2.js
new file mode 100644
index 0000000000..51381684f5
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug892787-2.js
@@ -0,0 +1,36 @@
+// Constructing calls should throw if !callee->isInterpretedConstructor().
+// This tests the polymorphic call path.
+
+for (var i=0; i<20; i++)
+ Function.prototype();
+
+var funs = [
+ function() { return 1; },
+ function() { return 2; },
+ function() { return 3; },
+ function() { return 4; },
+ function() { return 5; },
+ function() { return 6; },
+ function() { return 7; },
+ function() { return 8; },
+ function() { return 9; },
+ function() { return 10; },
+ Function.prototype
+];
+
+function f(callee) {
+ new callee;
+}
+function g() {
+ var c = 0;
+ for (var i=0; i<50; i++) {
+ try {
+ f(funs[i % funs.length]);
+ } catch (e) {
+ assertEq(e.message.includes("not a constructor"), true);
+ c++;
+ }
+ }
+ assertEq(c, 4);
+}
+g();
diff --git a/js/src/jit-test/tests/baseline/bug916039.js b/js/src/jit-test/tests/baseline/bug916039.js
new file mode 100644
index 0000000000..f35d31ceb0
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug916039.js
@@ -0,0 +1,4 @@
+(function() {
+ "use strict";
+ assertEq(eval("this"), undefined);
+})();
diff --git a/js/src/jit-test/tests/baseline/bug934427.js b/js/src/jit-test/tests/baseline/bug934427.js
new file mode 100644
index 0000000000..0be2118b72
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug934427.js
@@ -0,0 +1,13 @@
+// |jit-test| error: InternalError
+
+function f(){
+ var j;
+ f(0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,
+ 0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9);
+}
+f()
diff --git a/js/src/jit-test/tests/baseline/bug938130.js b/js/src/jit-test/tests/baseline/bug938130.js
new file mode 100644
index 0000000000..5f0ecbe7e3
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug938130.js
@@ -0,0 +1,7 @@
+// |jit-test| error: TypeError
+
+function f() { }
+function g() { }
+var x = [f,f,f,undefined,g];
+for (var i = 0; i < 5; ++i)
+ y = x[i]("x");
diff --git a/js/src/jit-test/tests/baseline/bug940972.js b/js/src/jit-test/tests/baseline/bug940972.js
new file mode 100644
index 0000000000..21def56812
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/bug940972.js
@@ -0,0 +1,5 @@
+setJitCompilerOption("baseline.warmup.trigger", 0);
+var arr = new Uint8ClampedArray(1);
+for (var i = 0; i < 2; ++i)
+ arr[0] = 4294967296;
+assertEq(arr[0], 255);
diff --git a/js/src/jit-test/tests/baseline/callee.js b/js/src/jit-test/tests/baseline/callee.js
new file mode 100644
index 0000000000..328574dcc9
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/callee.js
@@ -0,0 +1,5 @@
+ff = (function g() {
+ for (var i=0; i<15; i++) {}
+ return g;
+});
+assertEq(ff(), ff);
diff --git a/js/src/jit-test/tests/baseline/classConstructor-AnyScripted.js b/js/src/jit-test/tests/baseline/classConstructor-AnyScripted.js
new file mode 100644
index 0000000000..763a8bb7d9
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/classConstructor-AnyScripted.js
@@ -0,0 +1,24 @@
+function test(fun) {
+ fun();
+}
+
+// Generate a CallAnyScripted stub in test()
+for (let i = 0; i < 20; i++) {
+ test(function() { /* wheeee */ });
+}
+
+class foo {
+ constructor() { }
+}
+
+// Compile foo()
+for (let i = 0; i < 11; i++)
+ new foo();
+
+try {
+ test(foo);
+ throw new Error("Invoking a class constructor without new must throw");
+} catch (e) {
+ if (!(e instanceof TypeError))
+ throw e;
+}
diff --git a/js/src/jit-test/tests/baseline/eval-newtarget-osr.js b/js/src/jit-test/tests/baseline/eval-newtarget-osr.js
new file mode 100644
index 0000000000..48bbdba805
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/eval-newtarget-osr.js
@@ -0,0 +1,5 @@
+function f(expected) {
+ eval("for (var i = 0; i < 30; i++) assertEq(new.target, expected)");
+}
+new f(f);
+f(undefined);
diff --git a/js/src/jit-test/tests/baseline/funcall-array.js b/js/src/jit-test/tests/baseline/funcall-array.js
new file mode 100644
index 0000000000..f2f8563f19
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/funcall-array.js
@@ -0,0 +1,70 @@
+
+var emptyArray = [];
+var denseArray = [1, 2, 3, 4];
+var sparseArray = [1,,2,,3,,4];
+var bigArray = new Array();
+for (var i = 0; i < 128; i++) {
+ bigArray.push(i);
+}
+var nonArray = {0:1, 1:2, 2:3, 3:4, length:2};
+var indexedGetterArray = new Array();
+Object.defineProperty(indexedGetterArray, '2', {get:function () { return 51; }});
+
+var ARRAYS = [emptyArray, denseArray, sparseArray, bigArray, nonArray, indexedGetterArray];
+
+var targetFun = function (a, b, c, d) {
+ if (a === undefined)
+ a = 0;
+ if (b === undefined)
+ b = 0;
+ if (c === undefined)
+ c = 0;
+ if (d === undefined)
+ d = 0;
+ this.count += arguments.length + a + b + c + d;
+}
+
+var PERMUTATIONS = ARRAYS.length * ARRAYS.length;
+function arrayPermutation(num) {
+ var idx1 = num % ARRAYS.length;
+ var idx2 = ((num / ARRAYS.length)|0) % ARRAYS.length;
+ var resultArray = [];
+ resultArray.push(ARRAYS[idx1]);
+ resultArray.push(ARRAYS[idx2]);
+ return resultArray;
+}
+var EXPECTED_RESULTS = {
+ 0:0, 1:280, 2:200, 3:2680, 4:100, 5:1080, 6:280, 7:560, 8:480, 9:2960,
+ 10:380, 11:1360, 12:200, 13:480, 14:400, 15:2880, 16:300, 17:1280, 18:2680,
+ 19:2960, 20:2880, 21:5360, 22:2780, 23:3760, 24:100, 25:380, 26:300, 27:2780,
+ 28:200, 29:1180, 30:1080, 31:1360, 32:1280, 33:3760, 34:1180, 35:2160
+};
+
+var callerNo = 0;
+function generateCaller() {
+ var fn;
+
+ // Salt eval-string with callerNo to make sure eval caching doesn't take effect.
+ var s = "function caller" + callerNo + "(fn, thisObj, arrays) {" +
+ " for (var i = 0; i < arrays.length; i++) {" +
+ " fn.apply(thisObj, arrays[i]);" +
+ " }" +
+ "}" +
+ "fn = caller" + callerNo + ";";
+ eval(s);
+ return fn;
+};
+
+function main() {
+ for (var i = 0; i < PERMUTATIONS; i++) {
+ var obj = {count:0};
+ var arrs = arrayPermutation(i);
+ var fn = generateCaller(arrs.length);
+ // Loop 20 times so baseline compiler has chance to kick in and compile the scripts.
+ for (var j = 0; j < 20; j++)
+ fn(targetFun, obj, arrs);
+ assertEq(obj.count, EXPECTED_RESULTS[i]);
+ }
+}
+
+main();
diff --git a/js/src/jit-test/tests/baseline/funcall.js b/js/src/jit-test/tests/baseline/funcall.js
new file mode 100644
index 0000000000..a57e0ce97b
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/funcall.js
@@ -0,0 +1,54 @@
+function test1() {
+ var f = function() { return 1; };
+
+ for (var i=0; i<25; i++) {
+ f.call();
+ if (i > 20)
+ f = Math.abs;
+ }
+}
+test1();
+
+var origCall = Function.prototype.call;
+
+function test2() {
+ var f = function() { return 1; };
+ var c = 0;
+ for (var i=0; i<25; i++) {
+ f.call();
+ if (i > 20)
+ Function.prototype.call = function() { c++; };
+ }
+ assertEq(c, 3);
+}
+test2();
+Function.prototype.call = origCall;
+
+function test3() {
+ var f = function() { return 1; };
+ for (var i=0; i<25; i++) {
+ f.call();
+ if (i > 20)
+ Function.prototype.call = undefined;
+ }
+}
+try {
+ test3();
+ assertEq(0, 1);
+} catch(e) {}
+
+Function.prototype.call = origCall;
+
+function test4() {
+ var f = function(a, b, c) {
+ assertEq(arguments.length, 1);
+ assertEq(a, 1);
+ assertEq(b, undefined);
+ assertEq(c, undefined);
+ return 1;
+ };
+ for (var i=0; i<25; i++) {
+ f.call(null, 1);
+ }
+}
+test4();
diff --git a/js/src/jit-test/tests/baseline/getgname-uninitialized-let.js b/js/src/jit-test/tests/baseline/getgname-uninitialized-let.js
new file mode 100644
index 0000000000..6901ded963
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/getgname-uninitialized-let.js
@@ -0,0 +1,8 @@
+for (var i = 0; i < 12; i++) {
+ try {
+ // GetGName
+ void x;
+ } catch (e) { }
+}
+
+let x;
diff --git a/js/src/jit-test/tests/baseline/getname-uninitialized-let.js b/js/src/jit-test/tests/baseline/getname-uninitialized-let.js
new file mode 100644
index 0000000000..a20d4a8906
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/getname-uninitialized-let.js
@@ -0,0 +1,13 @@
+function f() {
+ for (var i = 0; i < 12; i++) {
+ try {
+ eval("");
+
+ void x;
+ } catch (e) { }
+ }
+}
+
+f();
+
+let x;
diff --git a/js/src/jit-test/tests/baseline/getter_setter.js b/js/src/jit-test/tests/baseline/getter_setter.js
new file mode 100644
index 0000000000..1ca3ff8c51
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/getter_setter.js
@@ -0,0 +1,25 @@
+function f() {
+ for (var i=0; i<20; i++) {
+ var o = {x: 1,
+ get g1() { return this.x; },
+ set g2(v) { this.x = v; },
+ get 44() { return this.x },
+ set 44(v) { this.x = v; }
+ };
+
+ assertEq(o.x, 1);
+ assertEq(o.g1, 1);
+ assertEq(o[44], 1);
+
+ o.g2 = i;
+ assertEq(o.x, i);
+ assertEq(o.g1, i);
+ assertEq(o[44], i);
+
+ o[44] = 33;
+ assertEq(o.x, 33);
+ assertEq(o.g1, 33);
+ assertEq(o[44], 33);
+ }
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/long-proto-chains.js b/js/src/jit-test/tests/baseline/long-proto-chains.js
new file mode 100644
index 0000000000..ceb387b087
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/long-proto-chains.js
@@ -0,0 +1,10 @@
+function f() {
+ var o = {x: 1};
+ for (var i = 0; i < 300; i++)
+ o = Object.create(o);
+ for (var i = 0; i < 15; i++) {
+ assertEq(o.x, 1);
+ assertEq(o.y, undefined);
+ }
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js b/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js
new file mode 100644
index 0000000000..c2103f32f6
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js
@@ -0,0 +1,16 @@
+// JSOP_NEWOBJECT should respect the metadata hook, even if
+// it's set with scripts on the stack.
+
+function f() {
+ for (var i=0; i<100; i++) {
+ if (i === 20)
+ enableShellAllocationMetadataBuilder();
+ var o = {x: 1};
+ if (i >= 20) {
+ var md = getAllocationMetadata(o);
+ assertEq(typeof md === "object" && md !== null, true);
+ assertEq(typeof md.index, "number");
+ }
+ }
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/no-such-property-getprop.js b/js/src/jit-test/tests/baseline/no-such-property-getprop.js
new file mode 100644
index 0000000000..72303d2660
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/no-such-property-getprop.js
@@ -0,0 +1,1025 @@
+/////////////////////////////////////////
+// This is a generated file!
+// See jit-tests/etc/generate-nosuchproperty-tests.js for the code
+// that generated this code!
+/////////////////////////////////////////
+
+/////////////////////////////////////////
+// PRELUDE //
+/////////////////////////////////////////
+
+function createTower(n) {
+ var result = Object.create(null);
+ for (var i = 0; i < n; i++)
+ result = Object.create(result);
+ return result;
+}
+function updateChain(obj, depth, prop, value) {
+ // Walk down the proto chain |depth| iterations and set |prop| to |value|.
+ var cur = obj;
+ for (var i = 0; i < depth; i++)
+ cur = Object.getPrototypeOf(cur);
+
+ var desc = {value:value, writable:true, configurable:true, enumerable:true};
+ Object.defineProperty(cur, prop, desc);
+}
+
+/////////////////////////////////////////
+// TEST CASES //
+/////////////////////////////////////////
+
+//// Test chain of length 0 with late-property-addition at depth 0
+function runChain_0_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_0_0() {
+ var obj = createTower(0);
+ assertEq(runChain_0_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_0_0(obj), 900);
+}
+
+//// Test chain of length 1 with late-property-addition at depth 0
+function runChain_1_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_1_0() {
+ var obj = createTower(1);
+ assertEq(runChain_1_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_1_0(obj), 900);
+}
+
+//// Test chain of length 1 with late-property-addition at depth 1
+function runChain_1_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_1_1() {
+ var obj = createTower(1);
+ assertEq(runChain_1_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_1_1(obj), 900);
+}
+
+//// Test chain of length 2 with late-property-addition at depth 0
+function runChain_2_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_2_0() {
+ var obj = createTower(2);
+ assertEq(runChain_2_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_2_0(obj), 900);
+}
+
+//// Test chain of length 2 with late-property-addition at depth 1
+function runChain_2_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_2_1() {
+ var obj = createTower(2);
+ assertEq(runChain_2_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_2_1(obj), 900);
+}
+
+//// Test chain of length 2 with late-property-addition at depth 2
+function runChain_2_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_2_2() {
+ var obj = createTower(2);
+ assertEq(runChain_2_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_2_2(obj), 900);
+}
+
+//// Test chain of length 3 with late-property-addition at depth 0
+function runChain_3_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_3_0() {
+ var obj = createTower(3);
+ assertEq(runChain_3_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_3_0(obj), 900);
+}
+
+//// Test chain of length 3 with late-property-addition at depth 1
+function runChain_3_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_3_1() {
+ var obj = createTower(3);
+ assertEq(runChain_3_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_3_1(obj), 900);
+}
+
+//// Test chain of length 3 with late-property-addition at depth 2
+function runChain_3_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_3_2() {
+ var obj = createTower(3);
+ assertEq(runChain_3_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_3_2(obj), 900);
+}
+
+//// Test chain of length 3 with late-property-addition at depth 3
+function runChain_3_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_3_3() {
+ var obj = createTower(3);
+ assertEq(runChain_3_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_3_3(obj), 900);
+}
+
+//// Test chain of length 4 with late-property-addition at depth 0
+function runChain_4_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_4_0() {
+ var obj = createTower(4);
+ assertEq(runChain_4_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_4_0(obj), 900);
+}
+
+//// Test chain of length 4 with late-property-addition at depth 1
+function runChain_4_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_4_1() {
+ var obj = createTower(4);
+ assertEq(runChain_4_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_4_1(obj), 900);
+}
+
+//// Test chain of length 4 with late-property-addition at depth 2
+function runChain_4_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_4_2() {
+ var obj = createTower(4);
+ assertEq(runChain_4_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_4_2(obj), 900);
+}
+
+//// Test chain of length 4 with late-property-addition at depth 3
+function runChain_4_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_4_3() {
+ var obj = createTower(4);
+ assertEq(runChain_4_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_4_3(obj), 900);
+}
+
+//// Test chain of length 4 with late-property-addition at depth 4
+function runChain_4_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_4_4() {
+ var obj = createTower(4);
+ assertEq(runChain_4_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_4_4(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 0
+function runChain_5_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_0() {
+ var obj = createTower(5);
+ assertEq(runChain_5_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_5_0(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 1
+function runChain_5_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_1() {
+ var obj = createTower(5);
+ assertEq(runChain_5_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_5_1(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 2
+function runChain_5_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_2() {
+ var obj = createTower(5);
+ assertEq(runChain_5_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_5_2(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 3
+function runChain_5_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_3() {
+ var obj = createTower(5);
+ assertEq(runChain_5_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_5_3(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 4
+function runChain_5_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_4() {
+ var obj = createTower(5);
+ assertEq(runChain_5_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_5_4(obj), 900);
+}
+
+//// Test chain of length 5 with late-property-addition at depth 5
+function runChain_5_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_5_5() {
+ var obj = createTower(5);
+ assertEq(runChain_5_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_5_5(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 0
+function runChain_6_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_0() {
+ var obj = createTower(6);
+ assertEq(runChain_6_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_6_0(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 1
+function runChain_6_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_1() {
+ var obj = createTower(6);
+ assertEq(runChain_6_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_6_1(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 2
+function runChain_6_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_2() {
+ var obj = createTower(6);
+ assertEq(runChain_6_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_6_2(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 3
+function runChain_6_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_3() {
+ var obj = createTower(6);
+ assertEq(runChain_6_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_6_3(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 4
+function runChain_6_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_4() {
+ var obj = createTower(6);
+ assertEq(runChain_6_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_6_4(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 5
+function runChain_6_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_5() {
+ var obj = createTower(6);
+ assertEq(runChain_6_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_6_5(obj), 900);
+}
+
+//// Test chain of length 6 with late-property-addition at depth 6
+function runChain_6_6(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_6_6() {
+ var obj = createTower(6);
+ assertEq(runChain_6_6(obj), NaN);
+ updateChain(obj, 6, 'foo', 9);
+ assertEq(runChain_6_6(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 0
+function runChain_7_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_0() {
+ var obj = createTower(7);
+ assertEq(runChain_7_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_7_0(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 1
+function runChain_7_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_1() {
+ var obj = createTower(7);
+ assertEq(runChain_7_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_7_1(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 2
+function runChain_7_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_2() {
+ var obj = createTower(7);
+ assertEq(runChain_7_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_7_2(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 3
+function runChain_7_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_3() {
+ var obj = createTower(7);
+ assertEq(runChain_7_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_7_3(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 4
+function runChain_7_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_4() {
+ var obj = createTower(7);
+ assertEq(runChain_7_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_7_4(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 5
+function runChain_7_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_5() {
+ var obj = createTower(7);
+ assertEq(runChain_7_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_7_5(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 6
+function runChain_7_6(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_6() {
+ var obj = createTower(7);
+ assertEq(runChain_7_6(obj), NaN);
+ updateChain(obj, 6, 'foo', 9);
+ assertEq(runChain_7_6(obj), 900);
+}
+
+//// Test chain of length 7 with late-property-addition at depth 7
+function runChain_7_7(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_7_7() {
+ var obj = createTower(7);
+ assertEq(runChain_7_7(obj), NaN);
+ updateChain(obj, 7, 'foo', 9);
+ assertEq(runChain_7_7(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 0
+function runChain_8_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_0() {
+ var obj = createTower(8);
+ assertEq(runChain_8_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_8_0(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 1
+function runChain_8_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_1() {
+ var obj = createTower(8);
+ assertEq(runChain_8_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_8_1(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 2
+function runChain_8_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_2() {
+ var obj = createTower(8);
+ assertEq(runChain_8_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_8_2(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 3
+function runChain_8_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_3() {
+ var obj = createTower(8);
+ assertEq(runChain_8_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_8_3(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 4
+function runChain_8_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_4() {
+ var obj = createTower(8);
+ assertEq(runChain_8_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_8_4(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 5
+function runChain_8_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_5() {
+ var obj = createTower(8);
+ assertEq(runChain_8_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_8_5(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 6
+function runChain_8_6(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_6() {
+ var obj = createTower(8);
+ assertEq(runChain_8_6(obj), NaN);
+ updateChain(obj, 6, 'foo', 9);
+ assertEq(runChain_8_6(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 7
+function runChain_8_7(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_7() {
+ var obj = createTower(8);
+ assertEq(runChain_8_7(obj), NaN);
+ updateChain(obj, 7, 'foo', 9);
+ assertEq(runChain_8_7(obj), 900);
+}
+
+//// Test chain of length 8 with late-property-addition at depth 8
+function runChain_8_8(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_8_8() {
+ var obj = createTower(8);
+ assertEq(runChain_8_8(obj), NaN);
+ updateChain(obj, 8, 'foo', 9);
+ assertEq(runChain_8_8(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 0
+function runChain_9_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_0() {
+ var obj = createTower(9);
+ assertEq(runChain_9_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_9_0(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 1
+function runChain_9_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_1() {
+ var obj = createTower(9);
+ assertEq(runChain_9_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_9_1(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 2
+function runChain_9_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_2() {
+ var obj = createTower(9);
+ assertEq(runChain_9_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_9_2(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 3
+function runChain_9_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_3() {
+ var obj = createTower(9);
+ assertEq(runChain_9_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_9_3(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 4
+function runChain_9_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_4() {
+ var obj = createTower(9);
+ assertEq(runChain_9_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_9_4(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 5
+function runChain_9_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_5() {
+ var obj = createTower(9);
+ assertEq(runChain_9_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_9_5(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 6
+function runChain_9_6(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_6() {
+ var obj = createTower(9);
+ assertEq(runChain_9_6(obj), NaN);
+ updateChain(obj, 6, 'foo', 9);
+ assertEq(runChain_9_6(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 7
+function runChain_9_7(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_7() {
+ var obj = createTower(9);
+ assertEq(runChain_9_7(obj), NaN);
+ updateChain(obj, 7, 'foo', 9);
+ assertEq(runChain_9_7(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 8
+function runChain_9_8(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_8() {
+ var obj = createTower(9);
+ assertEq(runChain_9_8(obj), NaN);
+ updateChain(obj, 8, 'foo', 9);
+ assertEq(runChain_9_8(obj), 900);
+}
+
+//// Test chain of length 9 with late-property-addition at depth 9
+function runChain_9_9(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_9_9() {
+ var obj = createTower(9);
+ assertEq(runChain_9_9(obj), NaN);
+ updateChain(obj, 9, 'foo', 9);
+ assertEq(runChain_9_9(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 0
+function runChain_10_0(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_0() {
+ var obj = createTower(10);
+ assertEq(runChain_10_0(obj), NaN);
+ updateChain(obj, 0, 'foo', 9);
+ assertEq(runChain_10_0(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 1
+function runChain_10_1(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_1() {
+ var obj = createTower(10);
+ assertEq(runChain_10_1(obj), NaN);
+ updateChain(obj, 1, 'foo', 9);
+ assertEq(runChain_10_1(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 2
+function runChain_10_2(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_2() {
+ var obj = createTower(10);
+ assertEq(runChain_10_2(obj), NaN);
+ updateChain(obj, 2, 'foo', 9);
+ assertEq(runChain_10_2(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 3
+function runChain_10_3(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_3() {
+ var obj = createTower(10);
+ assertEq(runChain_10_3(obj), NaN);
+ updateChain(obj, 3, 'foo', 9);
+ assertEq(runChain_10_3(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 4
+function runChain_10_4(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_4() {
+ var obj = createTower(10);
+ assertEq(runChain_10_4(obj), NaN);
+ updateChain(obj, 4, 'foo', 9);
+ assertEq(runChain_10_4(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 5
+function runChain_10_5(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_5() {
+ var obj = createTower(10);
+ assertEq(runChain_10_5(obj), NaN);
+ updateChain(obj, 5, 'foo', 9);
+ assertEq(runChain_10_5(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 6
+function runChain_10_6(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_6() {
+ var obj = createTower(10);
+ assertEq(runChain_10_6(obj), NaN);
+ updateChain(obj, 6, 'foo', 9);
+ assertEq(runChain_10_6(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 7
+function runChain_10_7(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_7() {
+ var obj = createTower(10);
+ assertEq(runChain_10_7(obj), NaN);
+ updateChain(obj, 7, 'foo', 9);
+ assertEq(runChain_10_7(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 8
+function runChain_10_8(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_8() {
+ var obj = createTower(10);
+ assertEq(runChain_10_8(obj), NaN);
+ updateChain(obj, 8, 'foo', 9);
+ assertEq(runChain_10_8(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 9
+function runChain_10_9(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_9() {
+ var obj = createTower(10);
+ assertEq(runChain_10_9(obj), NaN);
+ updateChain(obj, 9, 'foo', 9);
+ assertEq(runChain_10_9(obj), 900);
+}
+
+//// Test chain of length 10 with late-property-addition at depth 10
+function runChain_10_10(obj) {
+ var sum = 0;
+ for (var i = 0; i < 100; i++)
+ sum += obj.foo;
+ return sum;
+}
+function testChain_10_10() {
+ var obj = createTower(10);
+ assertEq(runChain_10_10(obj), NaN);
+ updateChain(obj, 10, 'foo', 9);
+ assertEq(runChain_10_10(obj), 900);
+}
+
+
+/////////////////////////////////////////
+// RUNNER //
+/////////////////////////////////////////
+
+testChain_0_0();
+testChain_1_0();
+testChain_1_1();
+testChain_2_0();
+testChain_2_1();
+testChain_2_2();
+testChain_3_0();
+testChain_3_1();
+testChain_3_2();
+testChain_3_3();
+testChain_4_0();
+testChain_4_1();
+testChain_4_2();
+testChain_4_3();
+testChain_4_4();
+testChain_5_0();
+testChain_5_1();
+testChain_5_2();
+testChain_5_3();
+testChain_5_4();
+testChain_5_5();
+testChain_6_0();
+testChain_6_1();
+testChain_6_2();
+testChain_6_3();
+testChain_6_4();
+testChain_6_5();
+testChain_6_6();
+testChain_7_0();
+testChain_7_1();
+testChain_7_2();
+testChain_7_3();
+testChain_7_4();
+testChain_7_5();
+testChain_7_6();
+testChain_7_7();
+testChain_8_0();
+testChain_8_1();
+testChain_8_2();
+testChain_8_3();
+testChain_8_4();
+testChain_8_5();
+testChain_8_6();
+testChain_8_7();
+testChain_8_8();
+testChain_9_0();
+testChain_9_1();
+testChain_9_2();
+testChain_9_3();
+testChain_9_4();
+testChain_9_5();
+testChain_9_6();
+testChain_9_7();
+testChain_9_8();
+testChain_9_9();
+testChain_10_0();
+testChain_10_1();
+testChain_10_2();
+testChain_10_3();
+testChain_10_4();
+testChain_10_5();
+testChain_10_6();
+testChain_10_7();
+testChain_10_8();
+testChain_10_9();
+testChain_10_10();
diff --git a/js/src/jit-test/tests/baseline/osr-large-stack-frame.js b/js/src/jit-test/tests/baseline/osr-large-stack-frame.js
new file mode 100644
index 0000000000..bcaca2cfc2
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/osr-large-stack-frame.js
@@ -0,0 +1,18 @@
+// Creates a huge stack frame and uses OSR. See bug 1839669.
+function f() {
+ var varinits = [];
+ var varnames = [];
+ for (var i = 0; i < 19553; i++) {
+ var varname = `x${i}`;
+ varnames.push(varname);
+ varinits.push(`${varname} = ${i}`);
+ }
+ var source = "var " + varinits.join(",") + ";\n";
+ source += "for (var i = 0; i < 100; i++) {}\n";
+ source += "return " + varnames.join("+") + ";";
+
+ var g = new Function(source);
+ assertEq(g(), 191150128);
+ assertEq(g(), 191150128);
+}
+f();
diff --git a/js/src/jit-test/tests/baseline/setcall.js b/js/src/jit-test/tests/baseline/setcall.js
new file mode 100644
index 0000000000..c5b6494aac
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/setcall.js
@@ -0,0 +1,32 @@
+load(libdir + 'asserts.js');
+
+var calls = 0;
+function g() {
+ calls++;
+};
+function test1() {
+ for (var i=0; i<20; i++) {
+ if (i > 18)
+ g() = 2;
+ }
+}
+assertThrowsInstanceOf(test1, ReferenceError);
+assertEq(calls, 1);
+
+function test2() {
+ for (var i=0; i<20; i++) {
+ if (i > 18)
+ g()++;
+ }
+}
+assertThrowsInstanceOf(test2, ReferenceError);
+assertEq(calls, 2);
+
+function test3() {
+ for (var i=0; i<20; i++) {
+ if (i > 18)
+ g() >>= 2;
+ }
+}
+assertThrowsInstanceOf(test3, ReferenceError);
+assertEq(calls, 3);
diff --git a/js/src/jit-test/tests/baseline/try-finally-1.js b/js/src/jit-test/tests/baseline/try-finally-1.js
new file mode 100644
index 0000000000..8ce4f5a89b
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/try-finally-1.js
@@ -0,0 +1,28 @@
+function test1() {
+ try {
+ return "try";
+ } finally {
+ return "finally";
+ }
+}
+assertEq(test1(), "finally");
+
+function test2() {
+ try {
+ throw 4;
+ } catch(e) {
+ return "catch";
+ } finally {
+ return "finally";
+ }
+}
+assertEq(test2(), "finally");
+
+function test3() {
+ try {
+ throw 4;
+ } finally {
+ return "finally"; // Don't rethrow.
+ }
+}
+assertEq(test3(), "finally");
diff --git a/js/src/jit-test/tests/baseline/try-finally-2.js b/js/src/jit-test/tests/baseline/try-finally-2.js
new file mode 100644
index 0000000000..1a51a6af12
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/try-finally-2.js
@@ -0,0 +1,37 @@
+var count = 0;
+function f() {
+ try {
+ try {
+ try {
+ count += 2;
+ } finally {
+ count += 3;
+ throw 3;
+ }
+ } catch(e) {
+ count += 4;
+ throw 4;
+ }
+ } finally {
+ count += 5;
+ try {
+ count += 6;
+ } catch(e) {
+ count += 7;
+ throw 123;
+ } finally {
+ count += 8;
+ }
+ count += 9;
+ }
+ count += 10;
+}
+for (var i=0; i<3; i++) {
+ try {
+ f();
+ assertEq(0, 1);
+ } catch(e) {
+ assertEq(e, 4);
+ }
+}
+assertEq(count, 111);
diff --git a/js/src/jit-test/tests/baseline/try-finally-3.js b/js/src/jit-test/tests/baseline/try-finally-3.js
new file mode 100644
index 0000000000..23bfacbeb5
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/try-finally-3.js
@@ -0,0 +1,30 @@
+// Test optimized RetSub stubs.
+var count = 0;
+function f(x) {
+ try {
+ if (x < 0)
+ throw "negative";
+ if (x & 1)
+ return "odd";
+ count++;
+ } finally {
+ count += 3;
+ }
+
+ return "even";
+}
+for (var i=0; i<15; i++) {
+ var res = f(i);
+ if ((i % 2) === 0)
+ assertEq(res, "even");
+ else
+ assertEq(res, "odd");
+}
+try {
+ f(-1);
+ assertEq(0, 1);
+} catch(e) {
+ assertEq(e, "negative");
+}
+
+assertEq(count, 56);
diff --git a/js/src/jit-test/tests/baseline/try-finally-osr.js b/js/src/jit-test/tests/baseline/try-finally-osr.js
new file mode 100644
index 0000000000..4a58aec711
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/try-finally-osr.js
@@ -0,0 +1,29 @@
+var count = 0;
+
+// OSR into a finally block should not throw away the frame's
+// return value.
+function test1() {
+ try {
+ return [1, 2, 3];
+ } finally {
+ for (var i=0; i<20; i++) { count++; }
+ }
+}
+assertEq(test1().toString(), "1,2,3");
+assertEq(count, 20);
+
+// OSR into the finally block, with exception pending.
+function test2() {
+ try {
+ throw 3;
+ } finally {
+ for (var i=0; i<20; i++) { count++; }
+ }
+}
+try {
+ test2();
+ assertEq(0, 1);
+} catch(e) {
+ assertEq(e, 3);
+}
+assertEq(count, 40);
diff --git a/js/src/jit-test/tests/baseline/unboxed-expando-type-update.js b/js/src/jit-test/tests/baseline/unboxed-expando-type-update.js
new file mode 100644
index 0000000000..ad7bca5b77
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/unboxed-expando-type-update.js
@@ -0,0 +1,18 @@
+function f() {
+ var a = [];
+ for (var i=0; i<100; i++)
+ a.push({x: i});
+
+ var vals = [1, "", true, null];
+
+ for (var j=0; j<100; j++) {
+ var v = vals[j % vals.length];
+ a[95].y = v;
+ assertEq(a[95].y, v);
+ a[j].z1 = v;
+ a[j].z2 = v;
+ assertEq(a[j].z1, v);
+ assertEq(a[j].z2, v);
+ }
+}
+f();