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bpo-46702: Specialize UNPACK_SEQUENCE (GH-31240)

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Brandt Bucher 2022-02-16 08:48:16 -08:00 • committed by GitHub
parent e8a19b092f
commit a9da085015
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7 changed files with 148 additions and 83 deletions
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2
Include/internal/pycore_code.h
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@ -276,6 +276,8 @@ int _Py_Specialize_CallNoKw(PyObject *callable, _Py_CODEUNIT *instr, int nargs,
void _Py_Specialize_BinaryOp(PyObject *lhs, PyObject *rhs, _Py_CODEUNIT *instr,
SpecializedCacheEntry *cache);
void _Py_Specialize_CompareOp(PyObject *lhs, PyObject *rhs, _Py_CODEUNIT *instr, SpecializedCacheEntry *cache);
void _Py_Specialize_UnpackSequence(PyObject *seq, _Py_CODEUNIT *instr,
SpecializedCacheEntry *cache);
/* Deallocator function for static codeobjects used in deepfreeze.py */
void _PyStaticCode_Dealloc(PyCodeObject *co);

14
Include/opcode.h generated
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@ -169,11 +169,15 @@ extern "C" {
#define STORE_ATTR_INSTANCE_VALUE 81
#define STORE_ATTR_SLOT 131
#define STORE_ATTR_WITH_HINT 140
#define LOAD_FAST__LOAD_FAST 141
#define STORE_FAST__LOAD_FAST 143
#define LOAD_FAST__LOAD_CONST 150
#define LOAD_CONST__LOAD_FAST 153
#define STORE_FAST__STORE_FAST 154
#define UNPACK_SEQUENCE_ADAPTIVE 141
#define UNPACK_SEQUENCE_LIST 143
#define UNPACK_SEQUENCE_TUPLE 150
#define UNPACK_SEQUENCE_TWO_TUPLE 153
#define LOAD_FAST__LOAD_FAST 154
#define STORE_FAST__LOAD_FAST 158
#define LOAD_FAST__LOAD_CONST 159
#define LOAD_CONST__LOAD_FAST 161
#define STORE_FAST__STORE_FAST 166
#define DO_TRACING 255
#ifdef NEED_OPCODE_JUMP_TABLES
static uint32_t _PyOpcode_RelativeJump[8] = {