[Bug debug/30898] [4.3 regression] ICE with anonymous union and -g

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2007-02-21 11:06 -------
Another subreg lowering issue.  We have

#1  0x000000000078510e in mem_loc_descriptor (rtl=0x2b5aa76fc0c0, mode=DImode)
    at /space/rguenther/src/svn/trunk/gcc/dwarf2out.c:9010
9010          gcc_unreachable ();
(gdb) call debug_rtx (rtl)
(concatn/v:DI [
        (reg:SI 61 [ D.2102 ])
        (reg:SI 0 ax [orig:62 D.2102+4 ] [62])
    ])


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ian at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30898