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/bug875452.js b/js/src/jit-test/tests/ion/bug875452.js
new file mode 100644
index 0000000000..27a1de4ac7
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug875452.js
@@ -0,0 +1,26 @@
+// |jit-test| --ion-eager
+
+function causeBreak(t, n, r) {
+    gcPreserveCode();
+    gc();
+}
+
+function centralizeGetProp(p)
+{
+    p.someProp;
+}
+
+var handler = {};
+
+function test() {
+    var p = new Proxy({}, handler);
+
+    var count = 5;
+    for (var i = 0; i < count; i++) {
+        centralizeGetProp(p);
+    }
+    handler.get = causeBreak;
+    centralizeGetProp(p);
+}
+
+test();