[Bug c++/61292] auto keyword to vector reference generates wrong alignment move (causing runtime segfault)

[jimreesma at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61292

--- Comment #2 from Jim Rees <jimreesma at gmail dot com> ---
Created attachment 47203
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47203&action=edit
Reproducer source

Compile with -std=c++14 (or higher standard), 
             -O1        (not -O0, for easy of comprehending assembly)
             -march=haswell (or greater, anything that enables __AVX__
support).