fix thing

Author: Fidget-Spinner

Python/partial_evaluator_cases.c.h

@@ -79,6 +79,7 @@
         case _STORE_FAST: {
             _Py_UopsPESlot value;
             value = stack_pointer[-1];
+            value = stack_pointer[-1];
             _PyUOpInstruction *origin = sym_get_origin(&value);
             // Gets rid of things like x = x.
             if (sym_is_virtual(&value) &&
@@ -104,6 +105,7 @@
         case _POP_TOP: {
             _Py_UopsPESlot value;
             value = stack_pointer[-1];
+            value = stack_pointer[-1];
             if (!sym_is_virtual(&value)) {
                 MATERIALIZE_INST();
             }
@@ -584,6 +586,8 @@
             _Py_UopsPESlot sub;
             _Py_UopsPESlot container;
             _Py_UopsPESlot new_frame;
+            sub = stack_pointer[-2];
+            container = stack_pointer[-1];
             MATERIALIZE_INST();
             materialize(&container);
             materialize(&sub);
@@ -731,6 +735,7 @@
             _Py_UopsPESlot retval;
             _Py_UopsPESlot res;
             retval = stack_pointer[-1];
+            retval = stack_pointer[-1];
             MATERIALIZE_INST();
             materialize(&retval);
             stack_pointer += -1;
@@ -801,6 +806,8 @@
             _Py_UopsPESlot v;
             _Py_UopsPESlot receiver;
             _Py_UopsPESlot gen_frame;
+            v = stack_pointer[0];
+            receiver = stack_pointer[1];
             MATERIALIZE_INST();
             // We are about to hit the end of the trace:
             ctx->done = true;
@@ -810,6 +817,7 @@
         case _YIELD_VALUE: {
             _Py_UopsPESlot retval;
             _Py_UopsPESlot value;
+            retval = stack_pointer[-1];
             MATERIALIZE_INST();
             materialize(&retval);
             value = sym_new_unknown(ctx);
@@ -870,6 +878,7 @@
             _Py_UopsPESlot seq;
             _Py_UopsPESlot *output;
             output = &stack_pointer[-1];
+            seq = stack_pointer[-1];
             /* This has to be done manually */
             MATERIALIZE_INST();
             materialize(&seq);
@@ -934,6 +943,7 @@
             _Py_UopsPESlot *right;
             left = &stack_pointer[-1];
             right = &stack_pointer[(oparg & 0xFF)];
+            seq = stack_pointer[-1];
             /* This has to be done manually */
             MATERIALIZE_INST();
             materialize(&seq);
@@ -1057,6 +1067,7 @@
             _Py_UopsPESlot res;
             _Py_UopsPESlot null = (_Py_UopsPESlot){NULL, 0};
             uint16_t index = (uint16_t)this_instr->operand;
+            globals_keys = stack_pointer[-1];
             (void)index;
             MATERIALIZE_INST();
             materialize(&globals_keys);
@@ -1074,6 +1085,7 @@
             _Py_UopsPESlot res;
             _Py_UopsPESlot null = (_Py_UopsPESlot){NULL, 0};
             uint16_t index = (uint16_t)this_instr->operand;
+            builtins_keys = stack_pointer[-1];
             (void)index;
             MATERIALIZE_INST();
             materialize(&builtins_keys);
@@ -1526,6 +1538,7 @@
             _Py_UopsPESlot owner;
             _Py_UopsPESlot new_frame;
             PyObject *fget = (PyObject *)this_instr->operand;
+            owner = stack_pointer[-1];
             MATERIALIZE_INST();
             materialize(&owner);
             new_frame = (_Py_UopsPESlot){NULL, NULL};
@@ -2010,6 +2023,7 @@
         case _FOR_ITER_GEN_FRAME: {
             _Py_UopsPESlot iter;
             _Py_UopsPESlot gen_frame;
+            iter = stack_pointer[0];
             MATERIALIZE_INST();
             /* We are about to hit the end of the trace */
             ctx->done = true;
@@ -2496,6 +2510,7 @@
         case _PUSH_FRAME: {
             _Py_UopsPESlot new_frame;
             new_frame = stack_pointer[-1];
+            new_frame = stack_pointer[-1];
             MATERIALIZE_INST();
             stack_pointer += -1;
             assert(WITHIN_STACK_BOUNDS());
@@ -2971,6 +2986,7 @@
             _Py_UopsPESlot *self_or_null;
             _Py_UopsPESlot *callable;
             _Py_UopsPESlot new_frame;
+            kwnames = stack_pointer[-3 - oparg];
             args = &stack_pointer[-2 - oparg];
             self_or_null = &stack_pointer[-2];
             callable = &stack_pointer[-1];

Tools/cases_generator/partial_evaluator_generator.py

@@ -196,9 +196,11 @@ def write_uop(
                 var.defined = False
             base_offset = stack.base_offset.copy()
             for input in reversed(uop.stack.inputs):
+                c_offset = base_offset.to_c()
                 if input.is_array():
-                    c_offset = base_offset.to_c()
                     out.emit(f"{input.name} = &stack_pointer[{c_offset}];\n")
+                else:
+                    out.emit(f"{input.name} = stack_pointer[{c_offset}];\n")
                 base_offset.push(input)
             storage = emitter.emit_tokens(override, storage, None)
             out.start_line()