2008-05-05 Andrew Pinski <Andrew.Pinski@playstation.sony.com>

2008-05-05  Andrew Pinski  <Andrew.Pinski@playstation.sony.com>

        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If we have the
        same size types for the indirect reference on the rhs, then create a VCE.

2008-05-05  Andrew Pinski  <andrew.pinski@playstation.sony.com>

        * gcc.dg/tree-ssa/forwprop-5.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-6.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-7.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-8.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-9.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134947 138bc75d-0d04-0410-961f-82ee72b054a4