[Bug rtl-optimization/53160] [4.7/4.8 Regression] likely wrong code bug

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53160

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-04-30 09:45:34 UTC ---
Created attachment 27265
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27265
gcc48-pr53160.patch

Untested fix.