Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 6 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/testUndemotableBinaryOp.js b/js/src/jit-test/tests/basic/testUndemotableBinaryOp.js
new file mode 100644
index 0000000000..6fd79cda0e
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testUndemotableBinaryOp.js
@@ -0,0 +1,6 @@
+function testUndemotableBinaryOp() {
+    var out = [];
+    for (let j = 0; j < 5; ++j) { out.push(6 - ((void 0) ^ 0x80000005)); }
+    return out.join(",");
+}
+assertEq(testUndemotableBinaryOp(), "2147483649,2147483649,2147483649,2147483649,2147483649");