[Bug libgomp/49345] New: Proper casting needed when assigning '-1' to unsigned variables.

["shreyasp at ti dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49345

           Summary: Proper casting needed when assigning '-1' to unsigned
                    variables.
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: libgomp
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: shreyasp@ti.com


The TI compiler throws warnings when compiling the following code in ordered.c:

  /* We're no longer the owner.  */
  ws->ordered_owner = -1;

This should be changed to:

  /* We're no longer the owner.  */
  ws->ordered_owner = (unsigned)-1;

since 'ordered_owner' is an unsigned integer.

There are three occurrences of this in ordered.c. 

Thanks,
Shreyas