[Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126998

--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
The issue is that vect_create_constant_vectors does not accurately compute the
number of excess elements to zero-pad.