[Bug tree-optimization/66449] [6 Regression] ICE: in build2_stat, at tree.c:4376 with -O3

[dimhen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66449

--- Comment #4 from Dmitry G. Dyachenko <dimhen at gmail dot com> ---
(In reply to amker from comment #3)
> Author: amker
> Date: Tue Jun 23 02:27:49 2015
> New Revision: 224769
> 
> URL: https://gcc.gnu.org/viewcvs?rev=224769&root=gcc&view=rev
> Log:
> 
>       PR tree-optimization/66449
>       * tree-ssa-loop-niter.c (loop_exits_before_overflow): Use
>       POINTER_PLUS_EXPR for pointers.
> 
>       gcc/testsuite
>       PR tree-optimization/66449
>       * gcc.dg/vect/pr66449.c: New test.
> 
> 
> Added:
>     trunk/gcc/testsuite/gcc.dg/tree-ssa/pr66449.c
> Modified:
>     trunk/gcc/ChangeLog
>     trunk/gcc/testsuite/ChangeLog
>     trunk/gcc/tree-ssa-loop-niter.c

PASS for me. Thanks!