[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]

------- Comment #3 from rguenth at gcc dot gnu dot org  2006-03-14 12:50 -------
Subject: Bug 26672

Author: rguenth
Date: Tue Mar 14 12:50:10 2006
New Revision: 112050

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112050
Log:
2006-03-14  Richard Guenther  <[EMAIL PROTECTED]>

        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:
    trunk/gcc/testsuite/gcc.dg/torture/pr26672.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-propagate.c


-- 


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