[Bug c/43557] ICE with -combine and -g

[ubizjak at gmail dot com]

------- Comment #2 from ubizjak at gmail dot com  2010-03-28 20:35 -------
simplify_gen_subreg is called with VOIDmode outermode.

(gdb) f 3
#3  0x000000000055ca74 in expand_debug_expr (exp=0x7ffff1f10000)
    at ../../gcc-svn/trunk/gcc/cfgexpand.c:2416
2416              op0 = simplify_gen_subreg (mode, op0, inner_mode,
(gdb) p mode
$8 = VOIDmode

Adding CC.


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ubizjak at gmail dot com changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43557