Add _POP_TOP_NOP

python · brijkapadia · Mar 19, 2026 · Mar 19, 2026 · Mar 19, 2026 · Mar 20, 2026
commit a421f9005e73a4bc1dbf29be2955bb76c6ee8430
diff --git a/Include/internal/pycore_opcode_metadata.h b/Include/internal/pycore_opcode_metadata.h
diff --git a/Modules/_testinternalcapi/test_cases.c.h b/Modules/_testinternalcapi/test_cases.c.h
@@ -399,7 +399,7 @@ dummy_func(
             PyStackRef_CLOSE(value);
         }
 
-        macro(POP_ITER) = POP_TOP + POP_TOP;
+        macro(POP_ITER) = _POP_TOP_NOP + POP_TOP;
 
         no_save_ip tier1 inst(INSTRUMENTED_END_FOR, (receiver, index_or_null, value -- receiver, index_or_null)) {
             /* Need to create a fake StopIteration error here,

diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h