Thanks much, to you and Jan Merci.

I needed it to validate whether the performance gap in my library was due 
to bounds checking or not. If it was, then I would try harder to use tips 
to reduce bounds checking. I wasn't planning on running it in production.

I ended up having to use -gcflags=all=-B (previously I was only using 
-gcflags=-B and I didn't see any improved performance for any packages).

On Sunday, June 16, 2019 at 9:34:17 AM UTC-4, Michael Jones wrote:
>
> It has been, yes, and unless it changed in the last few weeks, it still 
> is. 
>
> I use to to measure cost as an awareness metric, but seldom run that way. 
> Go is safe until you do that, then it becomes unsafe. Too risky for serious 
> use. 
>
> On Sun, Jun 16, 2019 at 4:53 AM Ugorji Nwoke <ugo...@gmail.com 
> <javascript:>> wrote:
>
>> I know this is an old thread, but is -B still supported?
>>
>>
>> On Monday, August 27, 2012 at 2:09:19 AM UTC-4, minux wrote:
>>>
>>>
>>> On Monday, August 27, 2012, bluehorn wrote:
>>>>
>>>> Is "-gcflags -B" still supported in go1.0.2?  I suppose it was gone 
>>>> already.
>>>>
>>> It is still there. 
>>>
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> -- 
>
> *Michael T. jonesmichae...@gmail.com <javascript:>*
>

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