Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 33 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/testBug762105.js b/js/src/jit-test/tests/basic/testBug762105.js
new file mode 100644
index 0000000000..147a87eac0
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBug762105.js
@@ -0,0 +1,33 @@
+function escapeme() {}
+
+function f1(x) {
+    escapeme(arguments);
+    var y = ++x;
+    return x + y;
+}
+for (var i = 0; i < 100; ++i)
+    assertEq(f1(2), 6);
+
+function f2(x) {
+    escapeme(arguments);
+    var y = --x;
+    return x + y;
+}
+for (var i = 0; i < 100; ++i)
+    assertEq(f2(2), 2);
+
+function f3(x) {
+    escapeme(arguments);
+    var y = x++;
+    return x + y;
+}
+for (var i = 0; i < 100; ++i)
+    assertEq(f3(2), 5);
+
+function f4(x) {
+    escapeme(arguments);
+    var y = x--;
+    return x + y;
+}
+for (var i = 0; i < 100; ++i)
+    assertEq(f4(2), 3);