Add m-esr52 at 52.6.0

1 files changed, 47 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/ion/bug939868-2.js b/js/src/jit-test/tests/ion/bug939868-2.js
new file mode 100644
index 000000000..8ba8d7bc2
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug939868-2.js
@@ -0,0 +1,47 @@
+function f(x,y,z) {
+    var z;
+    if (x) {
+        if (y) {
+            z = 0xfffffff;
+        } else {
+            z = 0xfffffff;
+        }
+        assertFloat32(z, false);
+    } else {
+        z = Math.fround(z);
+        assertFloat32(z, true);
+    }
+    assertFloat32(z, false);
+    return z;
+}
+
+function g(x,y,z) {
+    var z;
+    if (x) {
+        if (y) {
+            z = 3;
+        } else {
+            z = 6;
+        }
+        assertFloat32(z, false);
+    } else {
+        z = Math.fround(z);
+        assertFloat32(z, true);
+    }
+    assertFloat32(z, true);
+    return z;
+}
+
+setJitCompilerOption("ion.warmup.trigger", 50);
+
+for (var n = 100; n--; ) {
+    assertEq(f(0,1,2), 2);
+    assertEq(f(0,0,2), 2);
+    assertEq(f(1,0,2), 0xfffffff);
+    assertEq(f(1,1,2), 0xfffffff);
+
+    assertEq(g(0,1,2), 2);
+    assertEq(g(0,0,2), 2);
+    assertEq(g(1,0,2), 6);
+    assertEq(g(1,1,2), 3);
+}