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bpo-46841: Improve the failure stats for COMPARE_OP (GH-31663)

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Brandt Bucher 2022-03-03 11:28:47 -08:00 • committed by GitHub
parent cc400585fa
commit 127797f572
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2 changed files with 7 additions and 0 deletions
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5
Python/specialize.c
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@ -616,6 +616,7 @@ initial_counter_value(void) {
#define SPEC_FAIL_COMPARE_OP_BASEOBJECT 21
#define SPEC_FAIL_COMPARE_OP_FLOAT_LONG 22
#define SPEC_FAIL_COMPARE_OP_LONG_FLOAT 23
#define SPEC_FAIL_COMPARE_OP_EXTENDED_ARG 24
/* FOR_ITER */
#define SPEC_FAIL_FOR_ITER_GENERATOR 10
@ -2088,6 +2089,10 @@ _Py_Specialize_CompareOp(PyObject *lhs, PyObject *rhs, _Py_CODEUNIT *instr,
*instr = _Py_MAKECODEUNIT(COMPARE_OP, oparg);
return;
#endif
if (next_opcode == EXTENDED_ARG) {
SPECIALIZATION_FAIL(COMPARE_OP, SPEC_FAIL_COMPARE_OP_EXTENDED_ARG);
goto failure;
}
SPECIALIZATION_FAIL(COMPARE_OP, SPEC_FAIL_COMPARE_OP_NOT_FOLLOWED_BY_COND_JUMP);
goto failure;
}