[Bug ipa/65334] [5 Regression] r221099 caused: FAIL: gfortran.fortran-torture/execute/in-pack.f90 execution, -O2 -ftree-vectorize -msse2

["hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65334

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Sun Mar  8 23:12:25 2015
New Revision: 221268

URL: https://gcc.gnu.org/viewcvs?rev=221268&root=gcc&view=rev
Log:

    PR ipa/65334
    * cgraph.h (symtab_node): Add definition_alignment,
    can_increase_alignment_p and increase_alignment.
    * symtab.c (symtab_node::can_increase_alignment_p,
    increase_alignment_1, symtab_node::increase_alignment,
    symtab_node::definition_alignment): New.
    * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Use
    can_increase_alignment_p.
    * tree-vectorizer.c (increase_alignment): Use increase_alignment.
    * tree-vect-stmts.c (ensure_base_align): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.h
    trunk/gcc/symtab.c
    trunk/gcc/tree-vect-data-refs.c
    trunk/gcc/tree-vect-stmts.c
    trunk/gcc/tree-vectorizer.c