greg/cpython
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

gh-111354: Simplify _PyGen_yf by moving some of its work to the compiler and frame state (#111648)

Browse Source
This commit is contained in:
Irit Katriel
2023-11-03 10:01:36 +00:00
committed by GitHub
parent 7810b6981a
commit d49aba5a7a
16 changed files with 342 additions and 338 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Python/bytecodes.c
View File

@@ -1049,7 +1049,9 @@ dummy_func(
assert(frame != &entry_frame);
frame->instr_ptr = next_instr;
PyGenObject *gen = _PyFrame_GetGenerator(frame);
gen->gi_frame_state = FRAME_SUSPENDED;
assert(FRAME_SUSPENDED_YIELD_FROM == FRAME_SUSPENDED + 1);
assert(oparg == 0 || oparg == 1);
gen->gi_frame_state = FRAME_SUSPENDED + oparg;
_PyFrame_SetStackPointer(frame, stack_pointer - 1);
int err = _Py_call_instrumentation_arg(
tstate, PY_MONITORING_EVENT_PY_YIELD,
@@ -1075,7 +1077,9 @@ dummy_func(
assert(frame != &entry_frame);
frame->instr_ptr = next_instr;
PyGenObject *gen = _PyFrame_GetGenerator(frame);
gen->gi_frame_state = FRAME_SUSPENDED;
assert(FRAME_SUSPENDED_YIELD_FROM == FRAME_SUSPENDED + 1);
assert(oparg == 0 || oparg == 1);
gen->gi_frame_state = FRAME_SUSPENDED + oparg;
_PyFrame_SetStackPointer(frame, stack_pointer - 1);
tstate->exc_info = gen->gi_exc_state.previous_item;
gen->gi_exc_state.previous_item = NULL;