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bpo-46841: Use inline cache for BINARY_SUBSCR. (GH-31618)

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Mark Shannon 2022-03-01 16:00:34 +00:00 • committed by GitHub
parent e91b0a7139
commit 3b0f1c5a71
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11 changed files with 76 additions and 39 deletions
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Include/internal/pycore_code.h
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@ -92,6 +92,15 @@ typedef struct {
#define INLINE_CACHE_ENTRIES_COMPARE_OP CACHE_ENTRIES(_PyCompareOpCache)
typedef struct {
_Py_CODEUNIT counter;
_Py_CODEUNIT type_version;
_Py_CODEUNIT _t1;
_Py_CODEUNIT func_version;
} _PyBinarySubscrCache;
#define INLINE_CACHE_ENTRIES_BINARY_SUBSCR CACHE_ENTRIES(_PyBinarySubscrCache)
/* Maximum size of code to quicken, in code units. */
#define MAX_SIZE_TO_QUICKEN 5000
@ -323,7 +332,7 @@ extern int _Py_Specialize_LoadAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObjec
extern int _Py_Specialize_StoreAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name, SpecializedCacheEntry *cache);
extern int _Py_Specialize_LoadGlobal(PyObject *globals, PyObject *builtins, _Py_CODEUNIT *instr, PyObject *name);
extern int _Py_Specialize_LoadMethod(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name, SpecializedCacheEntry *cache);
extern int _Py_Specialize_BinarySubscr(PyObject *sub, PyObject *container, _Py_CODEUNIT *instr, SpecializedCacheEntry *cache);
extern int _Py_Specialize_BinarySubscr(PyObject *sub, PyObject *container, _Py_CODEUNIT *instr);
extern int _Py_Specialize_StoreSubscr(PyObject *container, PyObject *sub, _Py_CODEUNIT *instr);
extern int _Py_Specialize_Call(PyObject *callable, _Py_CODEUNIT *instr, int nargs,
PyObject *kwnames, SpecializedCacheEntry *cache);