[Bug target/116504] wrong code with -mcpu=sifive-x280

[zsojka at seznam dot cz via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116504

--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> ---
Created attachment 59015
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59015&action=edit
another reduced testcase