[Bug tree-optimization/60997] -fopenmp conflicts with -floop-interchange

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60997

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
IIRC -fopenmp has similar issues for vectorization (it defeats points-to
analysis)