[Bug tree-optimization/68809] [6 Regression] ICE: verify_gimple failed (error: type mismatch in binary expression) w/ -O2 (-O3, -Ofast) -floop-nest-optimize

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68809

--- Comment #2 from vries at gcc dot gnu.org ---
Created attachment 37973
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37973&action=edit
tentative patch, fixed both examples