[Bug tree-optimization/68775] [6 Regression] spec2006 test case 465.tonto fails with the gcc 6.0 fortran compiler

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68775

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 36993
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36993&action=edit
candidate patch

Can you try if the fix for PR68852 (attached) fixes this?

If not, can you attach -fdump-tree-slp-details (two dump files) before and
after the rev. for that file?