[Bug tree-optimization/71655] [7 Regression] GCC trunk ICE on westmere target

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71655

--- Comment #2 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Wed Jun 29 12:26:40 2016
New Revision: 237846

URL: https://gcc.gnu.org/viewcvs?rev=237846&root=gcc&view=rev
Log:
gcc/

        PR tree-optimization/71655
        * tree-vect-stmts.c (vectorizable_comparison): Swap definition
        types when swapping operands.

gcc/testsuite/

        PR tree-optimization/71655
        * g++.dg/pr71655.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/pr71655.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c