[Bug rtl-optimization/28121] [4.2 regression] verify_flow_info failed (wrong amount of branch edges after unconditional jump 2)

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2006-06-21 11:59 -------
Confirmed.

#0  internal_error (gmsgid=0x887a074 "verify_flow_info failed")
    at /space/rguenther/src/svn/trunk/gcc/diagnostic.c:586
#1  0x085fc3ab in verify_flow_info ()
    at /space/rguenther/src/svn/trunk/gcc/cfghooks.c:227
#2  0x0871f6af in try_optimize_cfg (mode=1)
    at /space/rguenther/src/svn/trunk/gcc/cfgcleanup.c:2147
#3  0x0871f912 in cleanup_cfg (mode=1)
    at /space/rguenther/src/svn/trunk/gcc/cfgcleanup.c:2238
#4  0x083dfd84 in rest_of_handle_jump_bypass ()
    at /space/rguenther/src/svn/trunk/gcc/gcse.c:6630


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-06-21 11:59:33
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28121