[Bug target/79905] ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int}

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79905

--- Comment #12 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Mon Apr 10 11:25:44 2017
New Revision: 246802

URL: https://gcc.gnu.org/viewcvs?rev=246802&root=gcc&view=rev
Log:
        PR target/79905
        * config/rs6000/rs6000.c (rs6000_vector_type): New.
        (rs6000_init_builtins): Use it.

        PR target/79905
        * g++.dg/torture/pr79905.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr79905.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog