[Bug rtl-optimization/57304] [4.9 Regression] Revision 198896 segfaults building cpu2000 benchmark 176.gcc

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57304

Steven Bosscher <steven at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |steven at gcc dot gnu.org

--- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> ---
(In reply to m...@gcc.gnu.org from comment #1)
> DF_REF_LOC has:
> 
>   DF_REF_CLASS(REF) == DF_REF_REGULAR ?
> 
> in it, but
> 
>   DF_REF_REAL_LOC
> 
> does not.  :-(

Then it should be changed to have that check also.