[Bug tree-optimization/35494] [4.4 Regression]: Revision 132991 breaks C++ static member

["hjl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #13 from hjl at gcc dot gnu dot org  2008-03-10 18:21 -------
Subject: Bug 35494

Author: hjl
Date: Mon Mar 10 18:20:23 2008
New Revision: 133082

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133082
Log:
gcc/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

        PR tree-optimization/35494
        * tree-ssa-ccp.c (get_symbol_constant_value): Check if value
        may be overriden at link and run time.

gcc/testsuite/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

        PR tree-optimization/35494
        * g++.dg/tree-ssa/ssa-store-ccp-1.C: New.
        * gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
        * gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
        * gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/tree-ssa/ssa-store-ccp-1.C
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-2.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-3.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ccp.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35494