[Bug rtl-optimization/111554] [12/13/14 regression] Timeout with with "-O3 -fno-dse -fno-inline -fno-store-merging -fno-toplevel-reorder -fno-tree-dce -fno-tree-dse" since r12-2097-g9f34b780b0461e

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111554

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 56172
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56172&action=edit
Testcase that takes ~8second

For this reduced testcase:
 scheduling 2                       :   7.66 ( 90%)   0.02 ( 50%)   7.69 ( 89%)
  134k (  1%)