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gh-139757: Add _GUARD_NOS_COMPACT_ASCII for compact ascii optimization (gh-143332)

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Donghee Na 2026-01-02 20:58:14 +09:00 • committed by GitHub
parent 18f3c59e57
commit 315f474d11
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8 changed files with 1082 additions and 933 deletions
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Python/optimizer_bytecodes.c
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@ -412,6 +412,10 @@ dummy_func(void) {
sym_set_type(nos, &PyUnicode_Type);
}
op(_GUARD_NOS_COMPACT_ASCII, (nos, unused -- nos, unused)) {
sym_set_type(nos, &PyUnicode_Type);
}
op(_GUARD_TOS_UNICODE, (value -- value)) {
if (sym_matches_type(value, &PyUnicode_Type)) {
REPLACE_OP(this_instr, _NOP, 0, 0);