[Bug middle-end/79454] [7 Regression] c-c++-common/ubsan/overflow-vec-*.c FAILs on some 64-bit BE targets

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79454

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Feb 11 08:15:30 2017
New Revision: 245354

URL: https://gcc.gnu.org/viewcvs?rev=245354&root=gcc&view=rev
Log:
        PR middle-end/79454
        * internal-fn.c (expand_vector_ubsan_overflow): Use piece-wise
        result computation whenever lhs doesn't have vector mode, not
        just when it has BLKmode.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/internal-fn.c