[Bug rtl-optimization/25115] [4.2 Regression] Segmentation fault in pre_insert_copy_insn

[bonzini at gcc dot gnu dot org]

------- Comment #10 from bonzini at gnu dot org  2005-12-20 17:06 -------
Subject: Bug 25115

Author: bonzini
Date: Tue Dec 20 17:06:14 2005
New Revision: 108855

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108855
Log:
2005-12-20  Roger Sayle  <[EMAIL PROTECTED]>
            Paolo Bonzini  <[EMAIL PROTECTED]>

        PR rtl-optimization/25115
        * gcse.c (pre_insert_copy_insn): Fall back to the sole
        SET in the insn if there is no SET for an
        expression that is equivalent to EXPR.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gcse.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25115