r134947 - in /trunk/gcc: ChangeLog testsuite/Ch...

[pinskia@gcc.gnu.org]

Author: pinskia
Date: Mon May  5 16:10:43 2008
New Revision: 134947

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134947
Log:
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.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-5.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-6.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-7.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-8.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-9.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c