[Bug rtl-optimization/47008] [4.6 Regression] gfortran.dg/extends_{23}.f03 FAIL with -Os -fschedule-insns

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47008

--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-12-19 
11:34:22 UTC ---
Yep, this indeed looks like aliasing bug...