[Bug rtl-optimization/110573] branch delay slots are not filled with atomic stores

[luke.geeson at cs dot ucl.ac.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110573

--- Comment #5 from Luke Geeson <luke.geeson at cs dot ucl.ac.uk> ---
For the record the %registers are symbolic - simply replace them with concrete
ones containing the location x,y,etc...