[Bug c/66598] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used

[mikpelinux at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598

--- Comment #2 from Mikael Pettersson <mikpelinux at gmail dot com> ---
Started with r197189.