https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102946
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|gcc.dg/vect/pr101145_1.c |[12 Regression] |etc. FAIL |gcc.dg/vect/pr101145_1.c | |etc. FAIL --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Very likely might be fixed with properly aligning the data like with adding a = __builtin_assume_aligned (a, __BIGGEST_ALIGNMENT__); b = __builtin_assume_aligned (b, __BIGGEST_ALIGNMENT__); at the top of each function in pr101145.inc - note the global variables would then need a similar aligned attribute for correctness. Rainer, if you can manage to test this and that works such change is pre-approved.