From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 js/src/jit-test/tests/ion/bug1073861.js | 69 +++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 js/src/jit-test/tests/ion/bug1073861.js

(limited to 'js/src/jit-test/tests/ion/bug1073861.js')

diff --git a/js/src/jit-test/tests/ion/bug1073861.js b/js/src/jit-test/tests/ion/bug1073861.js
new file mode 100644
index 0000000000..fe837c45c7
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1073861.js
@@ -0,0 +1,69 @@
+function a(a, b, c, g) {
+    for (;;) {
+        if (0 > c) return a;
+        a: {
+            for (;;) {
+                var k = a.forward[c];
+                if (t(k))
+                    if (k.key < b) a = k;
+                    else break a;
+                else break a
+            }
+            a = void 0
+        }
+        null !=
+            g && (g[c] = a);
+        c -= 1
+    }
+}
+
+function t(a) {
+    return null != a && !1 !== a
+}
+
+
+var d = {forward: [{},null,{}]}
+for (var i=0; i < 1000; i++) {
+    a(d, 0, 1, null);
+    a(d, 0, 0, null);
+}
+
+
+
+
+function test(a) {
+  var t = a[0]
+  if (t) {
+    return t.test;
+  }
+}
+
+function test2(a) {
+  var t = a[0]
+  if (t) {
+    if (t) {
+      return t.test;
+    }
+  }
+}
+
+function test3(a) {
+  var t = a[0]
+  if (t !== null) {
+    if (t !== undefined) {
+      return t.test;
+    }
+  }
+}
+
+var a = [{test:1}]
+var b = [undefined]
+assertEq(test(b), undefined)
+assertEq(test(a), 1)
+assertEq(test(a), 1)
+assertEq(test2(b), undefined)
+assertEq(test2(a), 1)
+assertEq(test2(a), 1)
+assertEq(test3(b), undefined)
+assertEq(test3(a), 1)
+assertEq(test3(a), 1)
-- 
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