[Bug tree-optimization/44119] [4.6 Regression] error: SSA name in freelist but still referenced

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2010-05-14 20:18 -------
Subject: Bug 44119

Author: rguenth
Date: Fri May 14 20:18:34 2010
New Revision: 159412

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159412
Log:
2010-05-14  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/44119
        * tree-ssa-pre.c (eliminate): Properly mark replacement of
        a PHI node necessary.

        * gcc.c-torture/compile/pr44119.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44119.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44119