[Bug tree-optimization/71407] [7 Regression] ICE at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (verify_gimple: integral result type precision does not match field size of BIT_FIELD_REF)

[alahay01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71407

--- Comment #8 from alahay01 at gcc dot gnu.org ---
Author: alahay01
Date: Fri Jun 10 08:46:55 2016
New Revision: 237288

URL: https://gcc.gnu.org/viewcvs?rev=237288&root=gcc&view=rev
Log:
2016-06-10  Alan Hayward  <alan.hayward@arm.com>

gcc/
        PR tree-optimization/71407
        PR tree-optimization/71416
        * tree-vect-loop.c (vectorizable_live_operation): Use vectype for
        BIT_FIELD_REF type.

testsuite/
        PR tree-optimization/71407
        PR tree-optimization/71416
        * gcc.dg/vect/pr71407.c: New
        * gcc.dg/vect/pr71416-1.c: New
        * gcc.dg/vect/pr71416-2.c: New


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr71407.c
    trunk/gcc/testsuite/gcc.dg/vect/pr71416-1.c
    trunk/gcc/testsuite/gcc.dg/vect/pr71416-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c