[Bug middle-end/23408] [4.1 Regression] ICE in cgraph_decide_inlining_incrementally (using freed GC memory)

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-15 
21:37 -------
Also reproduced with --enable-checking=yes (default) and --param 
ggc-min-expand=0 --param 
ggc-min-heapsize=0 -O1.  This means we are using already freed GC memory.
Honza could you look into this since it seems like it was caused by one of your 
functions.  Smells like 
we are missing a GTY somwhere.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
  GCC build triplet|i686-pc-linux-gnu           |
   GCC host triplet|i686-pc-linux-gnu           |
 GCC target triplet|i686-pc-linux-gnu (exists   |
                   |also on avr)                |
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2005-08-15 21:37:39
               date|                            |
            Summary|ICE on valid, if checking   |[4.1 Regression] ICE in
                   |enabled                     |cgraph_decide_inlining_incre
                   |                            |mentally (using freed GC
                   |                            |memory)
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23408