------- Comment #4 from rguenth at gcc dot gnu dot org  2009-09-09 14:37 -------
Subject: Bug 41317

Author: rguenth
Date: Wed Sep  9 14:35:51 2009
New Revision: 151559

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151559
Log:
2009-09-09  Richard Guenther  <rguent...@suse.de>

        PR middle-end/41317
        * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Remove
        code dealing with plain pointer bases.
        (maybe_fold_offset_to_reference): Likewise.
        (maybe_fold_stmt_addition): Adjust.

        * gcc.c-torture/execute/pr41317.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-11.c: XFAIL.
        * gcc.dg/tree-ssa/forwprop-12.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr41317.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-11.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-12.c
    trunk/gcc/tree-ssa-ccp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41317

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