[Bug tree-optimization/25734] [4.2 Regression] ice for legal kernel code with -Os

[rguenth at gcc dot gnu dot org]

------- Comment #7 from rguenth at gcc dot gnu dot org  2006-01-12 00:09 -------
Subject: Bug 25734

Author: rguenth
Date: Wed Jan 11 19:44:57 2006
New Revision: 109598

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109598
Log:
2006-01-11  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/25734
        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not
        stop propagation after successful propagation to the LHS.

        * gcc.dg/tree-ssa/pr25734.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr25734.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25734