[Bug tree-optimization/26672] [4.1/4.2 Regression] ICE in op_iter_init, triggered by printf->puts optimization

["rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #4 from rguenth at gcc dot gnu dot org  2006-03-14 13:30 -------
Subject: Bug 26672

Author: rguenth
Date: Tue Mar 14 13:30:08 2006
New Revision: 112051

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112051
Log:
2006-03-14  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/26672
        * tree-ssa-propagate.c (set_rhs): Don't walk DEFs if not in
        SSA form.

        * gcc.dg/torture/pr26672.c: New testcase.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/torture/pr26672.c
Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_1-branch/gcc/tree-ssa-propagate.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26672

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