reduce diff

Author: Fidget-Spinner

Include/internal/pycore_optimizer.h

@@ -233,7 +233,7 @@ _PyJit_TryInitializeTracing(PyThreadState *tstate, _PyInterpreterFrame *frame,
     _Py_CODEUNIT *close_loop_instr, int curr_stackdepth, int chain_depth, _PyExitData *exit,
     int oparg);
 
-void _PyJit_ResetTracing(PyThreadState *tstate);
+void _PyJit_FinalizeTracing(PyThreadState *tstate);
 void _PyJit_TracerFree(_PyThreadStateImpl *_tstate);
 
 void _PyJit_Tracer_InvalidateDependency(PyThreadState *old_tstate, void *obj);

Python/ceval.c

@@ -1485,7 +1485,7 @@ stop_tracing_and_jit(PyThreadState *tstate, _PyInterpreterFrame *frame)
             exit->temperature = initial_temperature_backoff_counter(&_tstate->policy);
         }
     }
-    _PyJit_ResetTracing(tstate);
+    _PyJit_FinalizeTracing(tstate);
     return err;
 }
 #endif

Python/optimizer.c

@@ -1024,6 +1024,7 @@ _PyJit_TryInitializeTracing(
             // Don't error, just go to next instruction.
             return 0;
         }
+        _tstate->jit_tracer_state->is_tracing = false;
     }
     _PyJitTracerState *tracer = _tstate->jit_tracer_state;
     // A recursive trace.
@@ -1083,7 +1084,7 @@ _PyJit_TryInitializeTracing(
 }
 
 Py_NO_INLINE void
-_PyJit_ResetTracing(PyThreadState *tstate)
+_PyJit_FinalizeTracing(PyThreadState *tstate)
 {
     _PyThreadStateImpl *_tstate = (_PyThreadStateImpl *)tstate;
     _PyJitTracerState *tracer = _tstate->jit_tracer_state;

Python/pystate.c

@@ -1554,7 +1554,6 @@ init_threadstate(_PyThreadStateImpl *_tstate,
                 "PYTHON_JIT_SIDE_EXIT_INITIAL_BACKOFF",
                 SIDE_EXIT_INITIAL_BACKOFF, 0, MAX_BACKOFF);
     _tstate->jit_tracer_state = NULL;
-    _PyJit_ResetTracing(tstate);    
 #endif
     tstate->delete_later = NULL;