[Bug rtl-optimization/48389] [4.5/4.6/4.7 Regression] ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48389

--- Comment #5 from Steven Bosscher <steven at gcc dot gnu.org> 2011-04-06 
23:00:31 UTC ---
Created attachment 23905
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23905
First shot at a fix (also for PR48486)

Well, one can always hope for a quick fix.