[Bug rtl-optimization/57763] [4.9 Regression]: comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57763

--- Comment #8 from Steven Bosscher <steven at gcc dot gnu.org> ---
Created attachment 30471
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30471&action=edit
Avoid unnecessary CFG mangling

Help with testing welcome...