[Bug target/58139] PowerPC volatile VSX register live across call

[bergner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139

--- Comment #12 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Thu Jan 16 14:57:00 2014
New Revision: 206664

URL: http://gcc.gnu.org/viewcvs?rev=206664&root=gcc&view=rev
Log:
    Backport from mainline
    2014-01-15  Uros Bizjak  <ubiz...@gmail.com>

    * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
    VALID_AVX256_REG_OR_OI_MODE.

    2013-09-05  Peter Bergner  <berg...@vnet.ibm.com>

    PR target/58139
    * reginfo.c (choose_hard_reg_mode): Scan through all mode classes
    looking for widest mode.

Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config/i386/i386.c
    branches/gcc-4_8-branch/gcc/reginfo.c