[Bug tree-optimization/59354] [4.8/4.9/5 Regression] Element swizzling produces invalid result with -O3

[ville.voutilainen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59354

--- Comment #10 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
(In reply to Jakub Jelinek from comment #9)
> I can reproduce it even with r219580.

Likewise. People, remember to use -O3 when reproducing.