[Bug fortran/79894] [5/6 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Mar  6 13:58:57 2017
New Revision: 245923

URL: https://gcc.gnu.org/viewcvs?rev=245923&root=gcc&view=rev
Log:
2017-03-06  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/79894
        * tree-vectorizer.c (vectorize_loops): Set loop_vectorized_call
        to NULL after folding it.

        * gcc.dg/vect/pr79887.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr79887.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vectorizer.c