Add m-esr52 at 52.6.0

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/TypedObject/jit-write-u16-into-mdim-array.js b/js/src/jit-test/tests/TypedObject/jit-write-u16-into-mdim-array.js
new file mode 100644
index 000000000..726274848
--- /dev/null
+++ b/js/src/jit-test/tests/TypedObject/jit-write-u16-into-mdim-array.js
@@ -0,0 +1,43 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+if (!this.hasOwnProperty("TypedObject"))
+  quit();
+
+setJitCompilerOption("ion.warmup.trigger", 30);
+
+var PointType = TypedObject.uint16.array(3);
+var VecPointType = PointType.array(3);
+
+function foo() {
+  for (var i = 0; i < 5000; i += 10) {
+    var vec = new VecPointType();
+
+    var i0 = i % 3;
+    var i1 = (i+1) % 3;
+    var i2 = (i+2) % 3;
+
+    vec[i0][i0] = i;
+    vec[i0][i1] = i+1;
+    vec[i0][i2] = i+2;
+
+    vec[i1][i0] = i+3;
+    vec[i1][i1] = i+4;
+    vec[i1][i2] = i+5;
+
+    vec[i2][i0] = i+6;
+    vec[i2][i1] = i+7;
+    vec[i2][i2] = i+8;
+
+    var sum = vec[i0][i0] + vec[i0][i1] + vec[i0][i2];
+    assertEq(sum, 3*i + 3);
+    sum = vec[i1][i0] + vec[i1][i1] + vec[i1][i2];
+    assertEq(sum, 3*i + 12);
+    sum = vec[i2][i0] + vec[i2][i1] + vec[i2][i2];
+    assertEq(sum, 3*i + 21);
+  }
+}
+
+foo();