1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_capi/test_opt.py b/Lib/test/test_capi/test_opt.py
index 8a3819dabe4..bf22ef2a592 100644
--- a/Lib/test/test_capi/test_opt.py
+++ b/Lib/test/test_capi/test_opt.py
@@ -2275,6 +2275,21 @@ class TestUopsOptimization(unittest.TestCase):
         self.assertIn("_UNPACK_SEQUENCE_TWO_TUPLE", uops)
         self.assertNotIn("_GUARD_TOS_TUPLE", uops)
 
+    def test_unary_invert_long_type(self):
+        def testfunc(n):
+            for _ in range(n):
+                a = 9397
+                x = ~a + ~a
+
+        testfunc(TIER2_THRESHOLD)
+
+        ex = get_first_executor(testfunc)
+        self.assertIsNotNone(ex)
+        uops = get_opnames(ex)
+
+        self.assertNotIn("_GUARD_TOS_INT", uops)
+        self.assertNotIn("_GUARD_NOS_INT", uops)
+
 
 def global_identity(x):
     return x