[Bug tree-optimization/71144] [6/7 Regression] isl_aff.c:1001: position out of bounds

[vogt at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71144

--- Comment #7 from Dominik Vogt <vogt at linux dot vnet.ibm.com> ---
The ICE (s390x) has gone away with this commit:

    2017-01-31  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/77318
        * graphite-sese-to-poly.c (extract_affine): Fix assert.
        (create_pw_aff_from_tree): Take loop parameter.
        (add_condition_to_pbb): Pass loop of the condition to
        create_pw_aff_from_tree.


    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245064
138bc75d-0d04-0410-96