Add m-esr52 at 52.6.0

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/TypedObject/jit-prefix.js b/js/src/jit-test/tests/TypedObject/jit-prefix.js
new file mode 100644
index 000000000..198406aaf
--- /dev/null
+++ b/js/src/jit-test/tests/TypedObject/jit-prefix.js
@@ -0,0 +1,43 @@
+if (!this.hasOwnProperty("TypedObject"))
+  quit();
+
+setJitCompilerOption("ion.warmup.trigger", 30);
+
+var PointType2 =
+  new TypedObject.StructType({
+    x: TypedObject.float64,
+    y: TypedObject.float64});
+
+var PointType3 =
+  new TypedObject.StructType({
+    x: TypedObject.float64,
+    y: TypedObject.float64,
+    z: TypedObject.float64});
+
+function xPlusY(p) {
+  return p.x + p.y;
+}
+
+function xPlusYTweak(p) {
+  p.x = 22;
+  return xPlusY(p);
+}
+
+function foo() {
+  var N = 100;
+  var points = [];
+  var obj;
+  var s;
+
+  for (var i = 0; i < N; i++) {
+    if ((i % 2) == 0)
+      obj = new PointType2({x: i, y: i+1});
+    else
+      obj = new PointType3({x: i, y: i+1, z: i+2});
+
+    assertEq(xPlusY(obj), i + i + 1);
+    assertEq(xPlusYTweak(obj), 22 + i + 1);
+  }
+}
+
+foo();