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gh-115685: Type/values propagate for TO_BOOL in tier 2 (GH-115686)

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Ken Jin 2024-03-01 06:13:38 +08:00 • committed by GitHub
parent c04a981ff4
commit d01886c5c9
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6 changed files with 163 additions and 30 deletions
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73
Python/optimizer_cases.c.h generated
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@ -104,45 +104,90 @@
}
case _TO_BOOL: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *res;
res = sym_new_unknown(ctx);
if (res == NULL) goto out_of_space;
value = stack_pointer[-1];
(void)value;
res = sym_new_type(ctx, &PyBool_Type);
OUT_OF_SPACE_IF_NULL(res);
stack_pointer[-1] = res;
break;
}
case _TO_BOOL_BOOL: {
_Py_UopsSymbol *value;
value = stack_pointer[-1];
if (sym_matches_type(value, &PyBool_Type)) {
REPLACE_OP(this_instr, _NOP, 0, 0);
}
else {
if(!sym_set_type(value, &PyBool_Type)) {
goto hit_bottom;
}
}
break;
}
case _TO_BOOL_INT: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *res;
res = sym_new_unknown(ctx);
if (res == NULL) goto out_of_space;
value = stack_pointer[-1];
if (sym_is_const(value) && sym_matches_type(value, &PyLong_Type)) {
PyObject *load = _PyLong_IsZero((PyLongObject *)sym_get_const(value))
? Py_False : Py_True;
REPLACE_OP(this_instr, _POP_TOP_LOAD_CONST_INLINE_BORROW, 0, (uintptr_t)load);
OUT_OF_SPACE_IF_NULL(res = sym_new_const(ctx, load));
}
else {
OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type));
}
if(!sym_set_type(value, &PyLong_Type)) {
goto hit_bottom;
}
stack_pointer[-1] = res;
break;
}
case _TO_BOOL_LIST: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *res;
res = sym_new_unknown(ctx);
if (res == NULL) goto out_of_space;
value = stack_pointer[-1];
if(!sym_set_type(value, &PyList_Type)) {
goto hit_bottom;
}
OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type));
stack_pointer[-1] = res;
break;
}
case _TO_BOOL_NONE: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *res;
res = sym_new_unknown(ctx);
if (res == NULL) goto out_of_space;
value = stack_pointer[-1];
if (sym_get_const(value) == Py_None) {
REPLACE_OP(this_instr, _POP_TOP_LOAD_CONST_INLINE_BORROW, 0, (uintptr_t)Py_False);
}
sym_set_const(value, Py_None);
OUT_OF_SPACE_IF_NULL(res = sym_new_const(ctx, Py_False));
stack_pointer[-1] = res;
break;
}
case _TO_BOOL_STR: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *res;
res = sym_new_unknown(ctx);
if (res == NULL) goto out_of_space;
value = stack_pointer[-1];
if (sym_is_const(value) && sym_matches_type(value, &PyUnicode_Type)) {
PyObject *load = sym_get_const(value) == &_Py_STR(empty) ? Py_False : Py_True;
REPLACE_OP(this_instr, _POP_TOP_LOAD_CONST_INLINE_BORROW, 0, (uintptr_t)load);
OUT_OF_SPACE_IF_NULL(res = sym_new_const(ctx, load));
}
else {
OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type));
}
if(!sym_set_type(value, &PyUnicode_Type)) {
goto hit_bottom;
}
stack_pointer[-1] = res;
break;
}
@ -1789,6 +1834,14 @@
break;
}
case _POP_TOP_LOAD_CONST_INLINE_BORROW: {
_Py_UopsSymbol *value;
value = sym_new_unknown(ctx);
if (value == NULL) goto out_of_space;
stack_pointer[-1] = value;
break;
}
case _LOAD_CONST_INLINE_WITH_NULL: {
_Py_UopsSymbol *value;
_Py_UopsSymbol *null;