1 files changed, 0 insertions, 135 deletions
diff --git a/Include/cpython/optimizer.h b/Include/cpython/optimizer.h
deleted file mode 100644
index f2093a1..0000000
--- a/Include/cpython/optimizer.h
+++ /dev/null
@@ -1,135 +0,0 @@
-
-#ifndef Py_LIMITED_API
-#ifndef Py_OPTIMIZER_H
-#define Py_OPTIMIZER_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct _PyExecutorLinkListNode {
-    struct _PyExecutorObject *next;
-    struct _PyExecutorObject *previous;
-} _PyExecutorLinkListNode;
-
-
-/* Bloom filter with m = 256
- * https://en.wikipedia.org/wiki/Bloom_filter */
-#define _Py_BLOOM_FILTER_WORDS 8
-
-typedef struct {
-    uint32_t bits[_Py_BLOOM_FILTER_WORDS];
-} _PyBloomFilter;
-
-typedef struct {
-    uint8_t opcode;
-    uint8_t oparg;
-    uint8_t valid;
-    uint8_t linked;
-    int index;           // Index of ENTER_EXECUTOR (if code isn't NULL, below).
-    _PyBloomFilter bloom;
-    _PyExecutorLinkListNode links;
-    PyCodeObject *code;  // Weak (NULL if no corresponding ENTER_EXECUTOR).
-} _PyVMData;
-
-/* Depending on the format,
- * the 32 bits between the oparg and operand are:
- * UOP_FORMAT_TARGET:
- *    uint32_t target;
- * UOP_FORMAT_EXIT
- *    uint16_t exit_index;
- *    uint16_t error_target;
- * UOP_FORMAT_JUMP
- *    uint16_t jump_target;
- *    uint16_t error_target;
- */
-typedef struct {
-    uint16_t opcode:14;
-    uint16_t format:2;
-    uint16_t oparg;
-    union {
-        uint32_t target;
-        struct {
-            union {
-                uint16_t exit_index;
-                uint16_t jump_target;
-            };
-            uint16_t error_target;
-        };
-    };
-    uint64_t operand;  // A cache entry
-} _PyUOpInstruction;
-
-typedef struct {
-    uint32_t target;
-    _Py_BackoffCounter temperature;
-    const struct _PyExecutorObject *executor;
-} _PyExitData;
-
-typedef struct _PyExecutorObject {
-    PyObject_VAR_HEAD
-    const _PyUOpInstruction *trace;
-    _PyVMData vm_data; /* Used by the VM, but opaque to the optimizer */
-    uint32_t exit_count;
-    uint32_t code_size;
-    size_t jit_size;
-    void *jit_code;
-    void *jit_side_entry;
-    _PyExitData exits[1];
-} _PyExecutorObject;
-
-typedef struct _PyOptimizerObject _PyOptimizerObject;
-
-/* Should return > 0 if a new executor is created. O if no executor is produced and < 0 if an error occurred. */
-typedef int (*_Py_optimize_func)(
-    _PyOptimizerObject* self, struct _PyInterpreterFrame *frame,
-    _Py_CODEUNIT *instr, _PyExecutorObject **exec_ptr,
-    int curr_stackentries);
-
-struct _PyOptimizerObject {
-    PyObject_HEAD
-    _Py_optimize_func optimize;
-    /* Data needed by the optimizer goes here, but is opaque to the VM */
-};
-
-/** Test support **/
-typedef struct {
-    _PyOptimizerObject base;
-    int64_t count;
-} _PyCounterOptimizerObject;
-
-PyAPI_FUNC(int) PyUnstable_Replace_Executor(PyCodeObject *code, _Py_CODEUNIT *instr, _PyExecutorObject *executor);
-
-_PyOptimizerObject *_Py_SetOptimizer(PyInterpreterState *interp, _PyOptimizerObject* optimizer);
-
-PyAPI_FUNC(int) PyUnstable_SetOptimizer(_PyOptimizerObject* optimizer);
-
-PyAPI_FUNC(_PyOptimizerObject *) PyUnstable_GetOptimizer(void);
-
-PyAPI_FUNC(_PyExecutorObject *) PyUnstable_GetExecutor(PyCodeObject *code, int offset);
-
-void _Py_ExecutorInit(_PyExecutorObject *, const _PyBloomFilter *);
-void _Py_ExecutorDetach(_PyExecutorObject *);
-void _Py_BloomFilter_Init(_PyBloomFilter *);
-void _Py_BloomFilter_Add(_PyBloomFilter *bloom, void *obj);
-PyAPI_FUNC(void) _Py_Executor_DependsOn(_PyExecutorObject *executor, void *obj);
-/* For testing */
-PyAPI_FUNC(PyObject *)PyUnstable_Optimizer_NewCounter(void);
-PyAPI_FUNC(PyObject *)PyUnstable_Optimizer_NewUOpOptimizer(void);
-
-#define _Py_MAX_ALLOWED_BUILTINS_MODIFICATIONS 3
-#define _Py_MAX_ALLOWED_GLOBALS_MODIFICATIONS 6
-
-#ifdef _Py_TIER2
-PyAPI_FUNC(void) _Py_Executors_InvalidateDependency(PyInterpreterState *interp, void *obj, int is_invalidation);
-PyAPI_FUNC(void) _Py_Executors_InvalidateAll(PyInterpreterState *interp, int is_invalidation);
-#else
-#  define _Py_Executors_InvalidateDependency(A, B, C) ((void)0)
-#  define _Py_Executors_InvalidateAll(A, B) ((void)0)
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* !Py_OPTIMIZER_H */
-#endif /* Py_LIMITED_API */