[Bug rtl-optimization/48542] unchanged variables in code which calls setjmp may be clobbered (including the return-address)

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48542

Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|4.7.0                       |4.3.6
            Summary|mmix code which calls       |unchanged variables in code
                   |setjmp/longjmp may not      |which calls setjmp may be
                   |work.                       |clobbered (including the
                   |                            |return-address)

--- Comment #18 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-17 
11:38:05 UTC ---
Fixed on all open branches. Plus title change to reflect the general nature of
the bug. Actually s/variables/registers/ but let's keep it user-friendly when
we can.