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gh-105481: Generate the opcode lists in dis from data extracted from bytecodes.c (#106758)

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Irit Katriel 2023-07-18 19:42:44 +01:00 • committed by GitHub
parent 3535ef1eec
commit 40f3f11a77
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 402 additions and 158 deletions
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2
Python/bytecodes.c
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@ -3604,7 +3604,7 @@ dummy_func(
_PyBinaryOpCache *cache = (_PyBinaryOpCache *)next_instr;
if (ADAPTIVE_COUNTER_IS_ZERO(cache->counter)) {
next_instr--;
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, &GETLOCAL(0));
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, LOCALS_ARRAY);
DISPATCH_SAME_OPARG();
}
STAT_INC(BINARY_OP, deferred);

1
Python/ceval_macros.h
View file

@ -234,6 +234,7 @@ GETITEM(PyObject *v, Py_ssize_t i) {
/* Local variable macros */
#define LOCALS_ARRAY (frame->localsplus)
#define GETLOCAL(i) (frame->localsplus[i])
/* The SETLOCAL() macro must not DECREF the local variable in-place and

18
Python/compile.c
View file

@ -896,6 +896,24 @@ PyUnstable_OpcodeHasJump(int opcode)
return OPCODE_HAS_JUMP(opcode);
}
int
PyUnstable_OpcodeHasFree(int opcode)
{
return OPCODE_HAS_FREE(opcode);
}
int
PyUnstable_OpcodeHasLocal(int opcode)
{
return OPCODE_HAS_LOCAL(opcode);
}
int
PyUnstable_OpcodeHasExc(int opcode)
{
return IS_BLOCK_PUSH_OPCODE(opcode);
}
static int
codegen_addop_noarg(instr_sequence *seq, int opcode, location loc)
{

2
Python/executor_cases.c.h generated
View file

@ -2449,7 +2449,7 @@
_PyBinaryOpCache *cache = (_PyBinaryOpCache *)next_instr;
if (ADAPTIVE_COUNTER_IS_ZERO(cache->counter)) {
next_instr--;
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, &GETLOCAL(0));
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, LOCALS_ARRAY);
DISPATCH_SAME_OPARG();
}
STAT_INC(BINARY_OP, deferred);

2
Python/generated_cases.c.h generated
View file

@ -4451,7 +4451,7 @@
_PyBinaryOpCache *cache = (_PyBinaryOpCache *)next_instr;
if (ADAPTIVE_COUNTER_IS_ZERO(cache->counter)) {
next_instr--;
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, &GETLOCAL(0));
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, LOCALS_ARRAY);
DISPATCH_SAME_OPARG();
}
STAT_INC(BINARY_OP, deferred);