Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/ion/bug878444.js b/js/src/jit-test/tests/ion/bug878444.js
new file mode 100644
index 0000000000..4b5e9f66a2
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug878444.js
@@ -0,0 +1,26 @@
+function g()
+{
+    function f(v) {
+        v = +v;
+        var infinity = 0.0;
+        var three = 0.0;
+        var nan = 0.;
+        var result = 0;
+
+        infinity = 1.0 / 0.0;
+        three = v + 2.0;
+        nan = (infinity % three);
+        result = ~~(nan + 42.0);
+
+        return result | 0;
+    }
+    return f
+}
+
+g = g()
+var x;
+for(i=0; i < 20000; ++i)
+{
+    x = g(1.0)
+}
+assertEq(x, 0);