[Bug middle-end/90408] >= -O2 suddenly generates code

[oliverst at online dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90408

--- Comment #5 from Oliver Stoeneberg <oliverst at online dot de> ---
Alright. Just wanted to make sure it's intentional since it just happened on
trunk.