[Bug target/86811] Vax port needs updating for CVE-2017-5753

2019-09-20 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86811

--- Comment #2 from Jeffrey A. Law  ---
Author: law
Date: Fri Sep 20 20:23:29 2019
New Revision: 276006

URL: https://gcc.gnu.org/viewcvs?rev=276006=gcc=rev
Log:
PR target/86811
* config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
Define to speculation_safe_value_not_needed.

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

[Bug target/86811] Vax port needs updating for CVE-2017-5753

2019-09-19 Thread coypu at sdf dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86811

coypu  changed:

   What|Removed |Added

 CC||coypu at sdf dot org

--- Comment #1 from coypu  ---
I sent a patch to gcc-patches.
vax does not need speculation barriers. it doesn't speculate.
https://gcc.gnu.org/ml/gcc-patches/2019-09/msg01031.html