[Bug fortran/49523] uninitialized warning present when compiled with O1 but not with O0

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49523

Steven Bosscher <steven at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |steven at gcc dot gnu.org
         Resolution|                            |INVALID

--- Comment #1 from Steven Bosscher <steven at gcc dot gnu.org> 2011-06-24 22:28:31 UTC ---
From
http://gcc.gnu.org/onlinedocs/gcc-4.6.0/gcc/Warning-Options.html#index-Wuninitialized-326

"Because these warnings depend on optimization, the exact variables or elements
for which there are warnings will depend on the precise optimization options
and version of GCC used."