[Bug tree-optimization/71815] SLSR misses several PHI candidate cases

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71815

--- Comment #1 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Interesting.  How do we enable/disable code hoisting?  I don't see a documented
option for this.