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gh-144289: Remove ENABLE_SPECIALIZATION_FT (gh-144290)

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Now that the specializing interpreter works with free threading,
replace ENABLE_SPECIALIZATION_FT with ENABLE_SPECIALIZATION and
replace requires_specialization_ft with requires_specialization.

Also limit the uniquely referenced check to FOR_ITER_RANGE. It's not
necessary for FOR_ITER_GEN and would cause test_for_iter_gen to fail.
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Sam Gross 2026-01-27 17:52:50 -05:00 • committed by GitHub
parent 6b4538192d
commit 6ea3f8cd7f
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13 changed files with 167 additions and 189 deletions
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Python/ceval_macros.h
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@ -351,7 +351,7 @@ GETITEM(PyObject *v, Py_ssize_t i) {
(COUNTER) = pause_backoff_counter((COUNTER)); \
} while (0);
#ifdef ENABLE_SPECIALIZATION_FT
#ifdef ENABLE_SPECIALIZATION
/* Multiple threads may execute these concurrently if thread-local bytecode is
* disabled and they all execute the main copy of the bytecode. Specialization
* is disabled in that case so the value is unused, but the RMW cycle should be