[Bug tree-optimization/69728] [6 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69728

--- Comment #2 from vries at gcc dot gnu.org ---
For two more testcases: PR68756 comment 3