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gh-145866: Convert SET_UPDATE to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-145979)

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Sacul 2026-03-19 19:17:58 +08:00 • committed by GitHub
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commit 0d37e423d5
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10 changed files with 1030 additions and 981 deletions
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Python/optimizer_bytecodes.c
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@ -1326,6 +1326,11 @@ dummy_func(void) {
set = sym_new_type(ctx, &PySet_Type);
}
op(_SET_UPDATE, (set, unused[oparg-1], iterable -- set, unused[oparg-1], i)) {
(void)set;
i = iterable;
}
op(_UNPACK_SEQUENCE_TWO_TUPLE, (seq -- val1, val0)) {
val0 = sym_tuple_getitem(ctx, seq, 0);
val1 = sym_tuple_getitem(ctx, seq, 1);