python 2.7 -> python 3.14

extern/include/python/internal/pycore_flowgraph.h

@@ -0,0 +1,47 @@
+#ifndef Py_INTERNAL_CFG_H
+#define Py_INTERNAL_CFG_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+#include "pycore_compile.h"
+#include "pycore_instruction_sequence.h"
+#include "pycore_opcode_utils.h"
+
+struct _PyCfgBuilder;
+
+int _PyCfgBuilder_UseLabel(struct _PyCfgBuilder *g, _PyJumpTargetLabel lbl);
+int _PyCfgBuilder_Addop(struct _PyCfgBuilder *g, int opcode, int oparg, _Py_SourceLocation loc);
+
+struct _PyCfgBuilder* _PyCfgBuilder_New(void);
+void _PyCfgBuilder_Free(struct _PyCfgBuilder *g);
+int _PyCfgBuilder_CheckSize(struct _PyCfgBuilder* g);
+
+int _PyCfg_OptimizeCodeUnit(struct _PyCfgBuilder *g, PyObject *consts, PyObject *const_cache,
+                            int nlocals, int nparams, int firstlineno);
+
+struct _PyCfgBuilder* _PyCfg_FromInstructionSequence(_PyInstructionSequence *seq);
+int _PyCfg_ToInstructionSequence(struct _PyCfgBuilder *g, _PyInstructionSequence *seq);
+int _PyCfg_OptimizedCfgToInstructionSequence(struct _PyCfgBuilder *g, _PyCompile_CodeUnitMetadata *umd,
+                                             int code_flags, int *stackdepth, int *nlocalsplus,
+                                             _PyInstructionSequence *seq);
+
+PyCodeObject *
+_PyAssemble_MakeCodeObject(_PyCompile_CodeUnitMetadata *u, PyObject *const_cache,
+                           PyObject *consts, int maxdepth, _PyInstructionSequence *instrs,
+                           int nlocalsplus, int code_flags, PyObject *filename);
+
+// Export for '_testinternalcapi' shared extension
+PyAPI_FUNC(PyObject*) _PyCompile_OptimizeCfg(
+        PyObject *instructions,
+        PyObject *consts,
+        int nlocals);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTERNAL_CFG_H */