diff options
Diffstat (limited to 'Python/generated_cases.c.h')
| -rw-r--r-- | Python/generated_cases.c.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h index a7764b0..a426d9e 100644 --- a/Python/generated_cases.c.h +++ b/Python/generated_cases.c.h @@ -2498,10 +2498,17 @@ } TARGET(ENTER_EXECUTOR) { - frame->instr_ptr = next_instr; + _Py_CODEUNIT *this_instr = frame->instr_ptr = next_instr; + (void)this_instr; next_instr += 1; INSTRUCTION_STATS(ENTER_EXECUTOR); + int prevoparg = oparg; CHECK_EVAL_BREAKER(); + if (this_instr->op.code != ENTER_EXECUTOR || + this_instr->op.arg != prevoparg) { + next_instr = this_instr; + DISPATCH(); + } PyCodeObject *code = _PyFrame_GetCode(frame); _PyExecutorObject *executor = code->co_executors->executors[oparg & 255]; assert(executor->vm_data.index == INSTR_OFFSET() - 1); @@ -3267,7 +3274,7 @@ next_instr += 1; INSTRUCTION_STATS(INSTRUMENTED_RESUME); uintptr_t global_version = _Py_atomic_load_uintptr_relaxed(&tstate->eval_breaker) & ~_PY_EVAL_EVENTS_MASK; - uintptr_t code_version = _PyFrame_GetCode(frame)->_co_instrumentation_version; + uintptr_t code_version = FT_ATOMIC_LOAD_UINTPTR_ACQUIRE(_PyFrame_GetCode(frame)->_co_instrumentation_version); if (code_version != global_version) { if (_Py_Instrument(_PyFrame_GetCode(frame), tstate->interp)) { goto error; @@ -4927,10 +4934,11 @@ uintptr_t global_version = _Py_atomic_load_uintptr_relaxed(&tstate->eval_breaker) & ~_PY_EVAL_EVENTS_MASK; - uintptr_t code_version = _PyFrame_GetCode(frame)->_co_instrumentation_version; + PyCodeObject *code = _PyFrame_GetCode(frame); + uintptr_t code_version = FT_ATOMIC_LOAD_UINTPTR_ACQUIRE(code->_co_instrumentation_version); assert((code_version & 255) == 0); if (code_version != global_version) { - int err = _Py_Instrument(_PyFrame_GetCode(frame), tstate->interp); + int err = _Py_Instrument(code, tstate->interp); if (err) goto error; next_instr = this_instr; } @@ -4953,7 +4961,7 @@ _Py_emscripten_signal_clock -= Py_EMSCRIPTEN_SIGNAL_HANDLING; #endif uintptr_t eval_breaker = _Py_atomic_load_uintptr_relaxed(&tstate->eval_breaker); - uintptr_t version = _PyFrame_GetCode(frame)->_co_instrumentation_version; + uintptr_t version = FT_ATOMIC_LOAD_UINTPTR_ACQUIRE(_PyFrame_GetCode(frame)->_co_instrumentation_version); assert((version & _PY_EVAL_EVENTS_MASK) == 0); DEOPT_IF(eval_breaker != version, RESUME); DISPATCH(); |