gh-142913: Export JIT functions for _testinternalcapi (#143958)

* Export JIT functions for _testinternalcapi

* Add testinternalcapi to paths to run JIT CI on

Author: Fidget-Spinner

.github/workflows/jit.yml

@@ -7,6 +7,7 @@ on:
       - 'Python/optimizer*.c'
       - 'Python/executor_cases.c.h'
       - 'Python/optimizer_cases.c.h'
+      - '**_testinternalcapi**'
       - '!Python/perf_jit_trampoline.c'
       - '!**/*.md'
       - '!**/*.ini'
@@ -17,6 +18,7 @@ on:
       - 'Python/optimizer*.c'
       - 'Python/executor_cases.c.h'
       - 'Python/optimizer_cases.c.h'
+      - '**_testinternalcapi**'
       - '!Python/perf_jit_trampoline.c'
       - '!**/*.md'
       - '!**/*.ini'

Include/internal/pycore_optimizer.h

@@ -225,15 +225,15 @@ PyAPI_FUNC(int) _PyDumpExecutors(FILE *out);
 PyAPI_FUNC(void) _Py_ClearExecutorDeletionList(PyInterpreterState *interp);
 #endif
 
-int _PyJit_translate_single_bytecode_to_trace(PyThreadState *tstate, _PyInterpreterFrame *frame, _Py_CODEUNIT *next_instr, int stop_tracing_opcode);
+PyAPI_FUNC(int) _PyJit_translate_single_bytecode_to_trace(PyThreadState *tstate, _PyInterpreterFrame *frame, _Py_CODEUNIT *next_instr, int stop_tracing_opcode);
 
 PyAPI_FUNC(int)
 _PyJit_TryInitializeTracing(PyThreadState *tstate, _PyInterpreterFrame *frame,
     _Py_CODEUNIT *curr_instr, _Py_CODEUNIT *start_instr,
     _Py_CODEUNIT *close_loop_instr, int curr_stackdepth, int chain_depth, _PyExitData *exit,
     int oparg, _PyExecutorObject *current_executor);
 
-void _PyJit_FinalizeTracing(PyThreadState *tstate, int err);
+PyAPI_FUNC(void) _PyJit_FinalizeTracing(PyThreadState *tstate, int err);
 void _PyJit_TracerFree(_PyThreadStateImpl *_tstate);
 
 void _PyJit_Tracer_InvalidateDependency(PyThreadState *old_tstate, void *obj);