[Bug rtl-optimization/68636] [5 Regression] unnecessary unaligned load on mips o32

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68636

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Dec 16 09:07:45 2015
New Revision: 231673

URL: https://gcc.gnu.org/viewcvs?rev=231673&root=gcc&view=rev
Log:
2015-12-16  Richard Biener  <rguent...@suse.de>

        Backport from mainline
        2015-12-04  Richard Biener  <rguent...@suse.de>

        PR middle-end/68636
        * builtins.c (get_pointer_alignment_1): Take care of byte to
        bit alignment computation overflow.

        2015-11-30  Richard Biener  <rguent...@suse.de>

        PR c/68162
        * dwarf2out.c (gen_type_die_with_usage): Keep variant types
        of arrays.

Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/builtins.c
    branches/gcc-5-branch/gcc/dwarf2out.c