diff options
Diffstat (limited to 'Python/bytecodes.c')
| -rw-r--r-- | Python/bytecodes.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/Python/bytecodes.c b/Python/bytecodes.c index 29e1dab184e..2eeeac53e1d 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -2364,17 +2364,27 @@ dummy_func( PyCodeObject *code = _PyFrame_GetCode(frame); _PyExecutorObject *executor = (_PyExecutorObject *)code->co_executors->executors[oparg&255]; - Py_INCREF(executor); - if (executor->execute == _PyUOpExecute) { - current_executor = (_PyUOpExecutorObject *)executor; - GOTO_TIER_TWO(); + if (executor->vm_data.valid) { + Py_INCREF(executor); + if (executor->execute == _PyUOpExecute) { + current_executor = (_PyUOpExecutorObject *)executor; + GOTO_TIER_TWO(); + } + next_instr = executor->execute(executor, frame, stack_pointer); + frame = tstate->current_frame; + if (next_instr == NULL) { + goto resume_with_error; + } + stack_pointer = _PyFrame_GetStackPointer(frame); } - next_instr = executor->execute(executor, frame, stack_pointer); - frame = tstate->current_frame; - if (next_instr == NULL) { - goto resume_with_error; + else { + opcode = this_instr->op.code = executor->vm_data.opcode; + this_instr->op.arg = executor->vm_data.oparg; + oparg = (oparg & (~255)) | executor->vm_data.oparg; + code->co_executors->executors[oparg&255] = NULL; + Py_DECREF(executor); + DISPATCH_GOTO(); } - stack_pointer = _PyFrame_GetStackPointer(frame); } replaced op(_POP_JUMP_IF_FALSE, (cond -- )) { |