[Bug tree-optimization/33953] [4.3 regression] internal compiler error: vector VEC(tree,base) index domain error, in vectorizable_operation at tree-vect-transform.c:4017

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2007-10-31 09:47 -------
Uh, the VEC_* stuff used there looks like a mess.  It's not clear who allocates
and what the size should be.  For example vect_get_vec_defs_for_stmt_copy
doesn't allocate the VECs which is exactly what causes the problem here.

Reducing.


-- 

rguenth at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33953