diff --git a/Include/internal/pycore_opcode_metadata.h b/Include/internal/pycore_opcode_metadata.h
index c18423476d3962..93c9e718bb0cf6 100644
--- a/Include/internal/pycore_opcode_metadata.h
+++ b/Include/internal/pycore_opcode_metadata.h
@@ -242,7 +242,7 @@ int _PyOpcode_num_popped(int opcode, int oparg)  {
         case INSTRUMENTED_LINE:
             return 0;
         case INSTRUMENTED_LOAD_SUPER_ATTR:
-            return 3;
+            return 0;
         case INSTRUMENTED_POP_JUMP_IF_FALSE:
             return 0;
         case INSTRUMENTED_POP_JUMP_IF_NONE:
@@ -701,7 +701,7 @@ int _PyOpcode_num_pushed(int opcode, int oparg)  {
         case INSTRUMENTED_LINE:
             return 0;
         case INSTRUMENTED_LOAD_SUPER_ATTR:
-            return 1 + (oparg & 1);
+            return 0;
         case INSTRUMENTED_POP_JUMP_IF_FALSE:
             return 0;
         case INSTRUMENTED_POP_JUMP_IF_NONE:
@@ -1117,7 +1117,7 @@ const struct opcode_metadata _PyOpcode_opcode_metadata[266] = {
     [INSTRUMENTED_JUMP_BACKWARD] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG | HAS_EVAL_BREAK_FLAG | HAS_ERROR_FLAG | HAS_ESCAPES_FLAG },
     [INSTRUMENTED_JUMP_FORWARD] = { true, INSTR_FMT_IB, HAS_ARG_FLAG },
     [INSTRUMENTED_LINE] = { true, INSTR_FMT_IX, HAS_ESCAPES_FLAG },
-    [INSTRUMENTED_LOAD_SUPER_ATTR] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
+    [INSTRUMENTED_LOAD_SUPER_ATTR] = { true, INSTR_FMT_IXC, 0 },
     [INSTRUMENTED_POP_JUMP_IF_FALSE] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
     [INSTRUMENTED_POP_JUMP_IF_NONE] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
     [INSTRUMENTED_POP_JUMP_IF_NOT_NONE] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
diff --git a/Python/bytecodes.c b/Python/bytecodes.c
index eaf2537fa07d27..057ee0a92d9d3c 100644
--- a/Python/bytecodes.c
+++ b/Python/bytecodes.c
@@ -974,7 +974,9 @@ dummy_func(
             tstate->current_frame = frame->previous;
             assert(!_PyErr_Occurred(tstate));
             tstate->c_recursion_remaining += PY_EVAL_C_STACK_UNITS;
-            return PyStackRef_AsPyObjectSteal(retval);
+            PyObject *result = PyStackRef_AsPyObjectSteal(retval);
+            SYNC_SP(); /* Not strictly necessary, but prevents warnings */
+            return result;
         }
 
         // The stack effect here is ambiguous.
@@ -1874,7 +1876,7 @@ dummy_func(
             ERROR_IF(err != 0, error);
         }
 
-        inst(INSTRUMENTED_LOAD_SUPER_ATTR, (unused/1, unused, unused, unused -- unused, unused if (oparg & 1))) {
+        inst(INSTRUMENTED_LOAD_SUPER_ATTR, (unused/1 -- )) {
             // cancel out the decrement that will happen in LOAD_SUPER_ATTR; we
             // don't want to specialize instrumented instructions
             PAUSE_ADAPTIVE_COUNTER(this_instr[1].counter);
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h
index f658ae503cd70e..35af1dc412b795 100644
--- a/Python/generated_cases.c.h
+++ b/Python/generated_cases.c.h
@@ -4747,8 +4747,6 @@
             // don't want to specialize instrumented instructions
             PAUSE_ADAPTIVE_COUNTER(this_instr[1].counter);
             GO_TO_INSTRUCTION(LOAD_SUPER_ATTR);
-            stack_pointer += -1;
-            assert(WITHIN_STACK_BOUNDS());
         }
 
         TARGET(INSTRUMENTED_POP_JUMP_IF_FALSE) {
@@ -5060,9 +5058,11 @@
             tstate->current_frame = frame->previous;
             assert(!_PyErr_Occurred(tstate));
             tstate->c_recursion_remaining += PY_EVAL_C_STACK_UNITS;
-            return PyStackRef_AsPyObjectSteal(retval);
+            PyObject *result = PyStackRef_AsPyObjectSteal(retval);
             stack_pointer += -1;
             assert(WITHIN_STACK_BOUNDS());
+            /* Not strictly necessary, but prevents warnings */
+            return result;
         }
 
         TARGET(IS_OP) {
diff --git a/Tools/cases_generator/tier2_generator.py b/Tools/cases_generator/tier2_generator.py
index 634848c10309d5..ce761495cca435 100644
--- a/Tools/cases_generator/tier2_generator.py
+++ b/Tools/cases_generator/tier2_generator.py
@@ -64,6 +64,7 @@ def declare_variables(uop: Uop, out: CWriter) -> None:
 
 
 class Tier2Emitter(Emitter):
+
     def __init__(self, out: CWriter):
         super().__init__(out)
         self._replacers["oparg"] = self.oparg