[Bug rtl-optimization/52025] caller-saves triggers a frame without need

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52025

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-01-27 
23:08:34 UTC ---
Created attachment 26485
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26485
main-loop.c