[Bug target/50749] SH Target: Post-increment addressing used only for first memory access

[kkojima at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50749

--- Comment #9 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-11-28 23:29:57 UTC ---
(In reply to comment #8)
> Specifying -fno-tree-forwprop doesn't seem to have any effect on these cases.

For that function, -fdump-tree-all shows that the tree loop ivopts
optimization does it.  Try -fno-tree-forwprop -fno-ivopts.