[Bug target/86807] spu port needs updating for CVE-2017-5753

[uweigand at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86807

--- Comment #1 from Ulrich Weigand <uweigand at gcc dot gnu.org> ---
Author: uweigand
Date: Mon Aug  6 14:40:56 2018
New Revision: 263335

URL: https://gcc.gnu.org/viewcvs?rev=263335&root=gcc&view=rev
Log:
[spu, commit] Define TARGET_HAVE_SPECULATION_SAFE_VALUE

The SPU processor is not affected by speculation, so this macro can
safely be defined as speculation_safe_value_not_needed.

gcc/ChangeLog:

        PR target/86807
        * config/spu/spu.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
        Define to speculation_safe_value_not_needed.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/spu/spu.c