[PR86064] split single cross-partition range with nonzero locviews
We didn't split cross-partition ranges in loclists to output a
whole-function location expression, but with nonzero locviews, we
force loclists, and then we have to split to avoid cross-partition
list entries.
for gcc/ChangeLog
PR debug/86064
* dwarf2out.c (loc_list_has_views): Adjust comments.
(dw_loc_list): Split single cross-partition range with
nonzero locview.
for gcc/testsuite/ChangeLog
PR debug/86064
* gcc.dg/pr86064.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@262268 138bc75d-0d04-0410-961f-82ee72b054a4