[Bug tree-optimization/49033] [4.6/4.7 Regression] ICE in compute_affine_dependence (tree-data-ref.c:4090) with -O3 -fcheck-data-deps -march=amdfam10

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49033

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |spop at gcc dot gnu.org
            Summary|ICE in                      |[4.6/4.7 Regression] ICE in
                   |compute_affine_dependence   |compute_affine_dependence
                   |(tree-data-ref.c:4090) with |(tree-data-ref.c:4090) with
                   |-O3 -fcheck-data-deps       |-O3 -fcheck-data-deps
                   |-march=amdfam10             |-march=amdfam10

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-05-18 03:24:57 UTC ---
It is triggered by revision 161391:

http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01309.html