https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I think you need align(1) also and not just packed attribute.
[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing
pinskia at gcc dot gnu.org via Gcc-bugs Tue, 04 May 2021 01:12:58 -0700
- [Bug c/100410] New: [10 regre... chantry.xavier at gmail dot com via Gcc-bugs
- [Bug c/100410] [10 regre... pinskia at gcc dot gnu.org via Gcc-bugs
- [Bug c/100410] [10 regre... chantry.xavier at gmail dot com via Gcc-bugs
- [Bug c/100410] [10 regre... rguenth at gcc dot gnu.org via Gcc-bugs
- [Bug c/100410] [10 regre... jakub at gcc dot gnu.org via Gcc-bugs
- [Bug c/100410] [10 regre... jakub at gcc dot gnu.org via Gcc-bugs
