[Bug tree-optimization/68766] [6 regression] internal compiler error: in expand_LOOP_VECTORIZED, at internal-fn.c:1905

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68766

--- Comment #4 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Tue Dec  8 07:16:04 2015
New Revision: 231395

URL: https://gcc.gnu.org/viewcvs?rev=231395&root=gcc&view=rev
Log:
gcc/

        PR tree-optimization/68766
        * tree-vectorizer.c (vectorize_loops): Check for
        if-converted loops when debug counters are used.

gcc/testsuite/

        PR tree-optimization/68766
        * gcc.dg/pr68766.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr68766.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vectorizer.c