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bpo-46841: Use *inline* caching for BINARY_OP (GH-31543)

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Brandt Bucher 2022-02-25 04:11:34 -08:00 • committed by GitHub
parent 18b5dd68c6
commit 0f41aac109
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19 changed files with 429 additions and 351 deletions
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9
Include/internal/pycore_code.h
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@ -64,6 +64,13 @@ typedef union {
#define INSTRUCTIONS_PER_ENTRY (sizeof(SpecializedCacheEntry)/sizeof(_Py_CODEUNIT))
typedef struct {
_Py_CODEUNIT counter;
} _PyBinaryOpCache;
#define INLINE_CACHE_ENTRIES_BINARY_OP \
(sizeof(_PyBinaryOpCache) / sizeof(_Py_CODEUNIT))
/* Maximum size of code to quicken, in code units. */
#define MAX_SIZE_TO_QUICKEN 5000
@ -276,7 +283,7 @@ int _Py_Specialize_Call(PyObject *callable, _Py_CODEUNIT *instr, int nargs,
int _Py_Specialize_Precall(PyObject *callable, _Py_CODEUNIT *instr, int nargs,
PyObject *kwnames, SpecializedCacheEntry *cache, PyObject *builtins);
void _Py_Specialize_BinaryOp(PyObject *lhs, PyObject *rhs, _Py_CODEUNIT *instr,
SpecializedCacheEntry *cache);
int oparg);
void _Py_Specialize_CompareOp(PyObject *lhs, PyObject *rhs, _Py_CODEUNIT *instr, SpecializedCacheEntry *cache);
void _Py_Specialize_UnpackSequence(PyObject *seq, _Py_CODEUNIT *instr,
SpecializedCacheEntry *cache);