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gh-120619: Optimize through _Py_FRAME_GENERAL (GH-124518)

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* Optimize through _Py_FRAME_GENERAL

* refactor
This commit is contained in:
Ken Jin 2024-10-03 01:10:51 +08:00 • committed by GitHub
parent 8cc5aa47ee
commit b84a763dca
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GPG key ID: B5690EEEBB952194
3 changed files with 54 additions and 47 deletions
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38
Python/optimizer_cases.c.h generated
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@ -1663,15 +1663,18 @@
_Py_UopsSymbol *self_or_null;
_Py_UopsSymbol *callable;
_Py_UOpsAbstractFrame *new_frame;
args = &stack_pointer[-oparg];
self_or_null = stack_pointer[-1 - oparg];
callable = stack_pointer[-2 - oparg];
/* The _Py_UOpsAbstractFrame design assumes that we can copy arguments across directly */
(void)callable;
(void)self_or_null;
(void)args;
new_frame = NULL;
ctx->done = true;
(void)(self_or_null);
(void)(callable);
PyCodeObject *co = NULL;
assert((this_instr + 2)->opcode == _PUSH_FRAME);
co = get_code_with_logging((this_instr + 2));
if (co == NULL) {
ctx->done = true;
break;
}
new_frame = frame_new(ctx, co, 0, NULL, 0);
stack_pointer[-2 - oparg] = (_Py_UopsSymbol *)new_frame;
stack_pointer += -1 - oparg;
assert(WITHIN_STACK_BOUNDS());
@ -1771,23 +1774,10 @@
(void)callable;
PyCodeObject *co = NULL;
assert((this_instr + 2)->opcode == _PUSH_FRAME);
uint64_t push_operand = (this_instr + 2)->operand;
if (push_operand & 1) {
co = (PyCodeObject *)(push_operand & ~1);
DPRINTF(3, "code=%p ", co);
assert(PyCode_Check(co));
}
else {
PyFunctionObject *func = (PyFunctionObject *)push_operand;
DPRINTF(3, "func=%p ", func);
if (func == NULL) {
DPRINTF(3, "\n");
DPRINTF(1, "Missing function\n");
ctx->done = true;
break;
}
co = (PyCodeObject *)func->func_code;
DPRINTF(3, "code=%p ", co);
co = get_code_with_logging((this_instr + 2));
if (co == NULL) {
ctx->done = true;
break;
}
assert(self_or_null != NULL);
assert(args != NULL);