[Bug middle-end/38004] [4.4 Regression] g++.dg/vect/pr36648.cc

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2008-11-04 09:29 -------
I don't see how the patch can make a difference only on ia64.  Note that on
x86_64 the loop isn't vectorized either -- even though the stats print there
is a vectorized loop.  It looks like the vectorized version gets removed
by cfgcleanup immediately.  Increasing the array size to 8 makes the vectorized
loop appear.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|rguenther at suse dot de    |rguenth at gcc dot gnu dot
                   |                            |org
   Target Milestone|---                         |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38004