[Bug tree-optimization/71483] [7 Regression] g++ ICE at -O3 on valid code on x86_64-linux-gnu with “Floating point exception”

[alahay01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71483

--- Comment #3 from alahay01 at gcc dot gnu.org ---
Author: alahay01
Date: Wed Jun 15 15:45:47 2016
New Revision: 237483

URL: https://gcc.gnu.org/viewcvs?rev=237483&root=gcc&view=rev
Log:
2016-06-15  Alan Hayward  <alan.hayw...@arm.com>

gcc/
        PR tree-optimization/71483
        * tree-vect-loop.c (vectorizable_live_operation): Pick correct index
        for slp

testsuite/
        PR tree-optimization/71483
        * g++.dg/vect/pr71483.c: New


Added:
    trunk/gcc/testsuite/g++.dg/vect/pr71483.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c