https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122307
Igor Shevlyakov <igor at tachyum dot com> changed:
What |Removed |Added
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CC| |igor at tachyum dot com
--- Comment #2 from Igor Shevlyakov <igor at tachyum dot com> ---
But simplify_rtx (called from combine.cc) when seeing (xor (cond) (const_1))
will follow the path Evgeny mentioned. It is only true for architecures where
STORE_FLAG is 1. That's probably why it stayed hidden for a while.