https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126765
Drea Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|tree-optimization |rtl-optimization
Target| |x86_64
Last reconfirmed| |2026-08-10
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
The gimple level looks fine.
In fact without:
g14 = g14 > (v16u64){};
The code works and the gimple level with and without that looks almost exactly
the same (minus the code for g14 modification).
Adding -fno-ext-dce makes it works ...
