Re: [PATCH target/86811] Mark VAX as not needing speculation barriers

[Jeff Law]

On 9/17/19 2:59 PM, co...@sdf.org wrote:
> According to Bob Supnik (who is a very authoritative source on VAX),
> 
>> Funny you should ask. The short answer is no. No VAX ever did
>> speculative or out of order execution.
> 
> As such, marking VAX as not needing speculation barriers.
> 
> 
>       PR target/86811
>       * config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
>       Define to speculation_safe_value_not_needed.
Installed on the trunk.
jeff