[Bug middle-end/100738] Gimple failed to simplify ((v4si) ~a) < 0 ? c : d to ((v4si)a) >= 0 ? c : d

crazylht at gmail dot com gcc-bugzilla@gcc.gnu.org
Wed May 26 10:48:19 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100738

--- Comment #3 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Richard Biener from comment #2)
> Confirmed.  Watch out for (v4sf)~a though.  Note there's
Not sure for (v4sf)~a if we honor NANs, (v4sf)~a < 0 could be different from
(v4sf)a >= 0;


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