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

[bonzini at gnu dot org]

------- Comment #9 from bonzini at gnu dot org  2005-12-17 13:31 -------
Created an attachment (id=10518)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10518&action=view)
patch suggested by Roger

This patch uses the approach, suggested by Roger Sayle on gcc-patches, to Look
for look for a single SET in the insn, and search an equivalent expression only
the insn has multiple sets.


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #10352|0                           |1
        is obsolete|                            |


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