https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67194
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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Last reconfirmed|2021-12-12 00:00:00 |2026-2-2
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
The first case has an uninit use when get_int () >= 0 && recog_data.n_dups <= 0
&& recog_data.n_operands > 0 as the compiler didn't figure out the
redundant recog_data.n_dups check making that use unreachable. It's likely
because of using 'char' for n_dups. Using 'int' makes it a missed jump
threading.
