[Bug c/42126] gcc optimizes line away/optimizes to an endless loop

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2009-11-20 23:53 -------
The pointer is not declared volatile.

static struct smpMsg_t * volatile freeList;

would be a volatile pointer.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42126