[Bug tree-optimization/97008] [openacc] Remove invariant that IFN_UNIQUE is last stmt in bb

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97008

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I see.  Wonder if it that shouldn't be in can_duplicate_block_p though (where
the GIMPLE variant doesn't do anything, so a full stmt walk would be
expensive).