[Bug middle-end/44784] [4.6 regression] Failed to build 403.gcc in SPEC CPU 2006

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2010-07-05 12:20 -------
Subject: Bug 44784

Author: rguenth
Date: Mon Jul  5 12:20:00 2010
New Revision: 161829

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161829
Log:
2010-07-05  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/44784
        * tree-ssa-pre.c (bitmap_find_leader): Fix dominance check
        for inserted stmts.
        (find_or_generate_expression): Fix SCCVN insertion check.

        * gcc.c-torture/compile/pr44784.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44784.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44784