Add m-esr52 at 52.6.0

1 files changed, 32 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/profiler/getter-setter-ic.js b/js/src/jit-test/tests/profiler/getter-setter-ic.js
new file mode 100644
index 000000000..15b0ee41e
--- /dev/null
+++ b/js/src/jit-test/tests/profiler/getter-setter-ic.js
@@ -0,0 +1,32 @@
+// Ensure readSPSProfilingStack() doesn't crash with Ion
+// getter/setter ICs on the stack.
+function getObjects() {
+    var objs = [];
+    objs.push({x: 0, get prop() {
+	readSPSProfilingStack();
+	return ++this.x;
+    }, set prop(v) {
+	readSPSProfilingStack();
+	this.x = v + 2;
+    }});
+    objs.push({x: 0, y: 0, get prop() {
+	readSPSProfilingStack();
+	return this.y;
+    }, set prop(v) {
+	readSPSProfilingStack();
+	this.y = v;
+    }});
+    return objs;
+}
+function f() {
+    var objs = getObjects();
+    var res = 0;
+    for (var i=0; i<100; i++) {
+	var o = objs[i % objs.length];
+	res += o.prop;
+	o.prop = i;
+    }
+    assertEq(res, 4901);
+}
+enableSPSProfiling();
+f();