[Bug rtl-optimization/60533] [4.8/4.9 regression] Error introduced by bb-reorder at -O3

[wschmidt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60533

--- Comment #3 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Created attachment 32356
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32356&action=edit
First half of test case

Sorry, have to split the test case into two pieces; please catenate to
reproduce.