[Bug bootstrap/50326] [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50326

Martin Jambor <jamborm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011-09-16
     Ever Confirmed|0                           |1

--- Comment #6 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-09-16 
12:59:12 UTC ---
The miscompiled function seems to be evaluate_stmt or possibly the
functions it is inlined to because the transformation happens in early
SRA.

Nevertheless, when we revert to the old behavior (enum type scalar
replacements) when creating a replacement for val.lattice_val in this
function the bootstrap finishes.