[Bug target/49742] [4.7 Regression] ICE for gcc.dg/vect/O3-pr39675-2.c on ARM

[rsandifo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49742

rsandifo@gcc.gnu.org <rsandifo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |rsandifo at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #6 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2011-07-19 09:35:46 UTC ---
(In reply to comment #4)
> Predictive commoning appears to be doing this. 
> 
> RichardS: you mentioned something about looking at a predictive commoning
> issue. Does this ring a bell ? 

Yeah, it is indeed the same thing.  Handling gimple_call_lhs_ptr in
get_references_in_stmt seems to fix it.  I'm testing a patch now.

Richard