On Saturday, 16 June 2012 09:18:22 Maciej Fijalkowski wrote:
> On Fri, Jun 15, 2012 at 10:55 PM, David Naylor 
<[email protected]>wrote:
> > On Friday, 15 June 2012 07:44:59 Armin Rigo wrote:
> > > Hi David,
> > > 
> > > On Wed, Jun 13, 2012 at 2:49 PM, David Naylor
> > > <[email protected]>
> > 
> > wrote:
> > > > [translation:ERROR]     assert instr_list is not None, 'Unknown
> > > > opcode: %s ' % op [translation:ERROR]  AssertionError: Unknown
> > > > opcode: v2539 = jit_is_virtual(vref_0)
> > > 
> > > Try again?
> > 
> > Aren't the builds deterministic?  I got a similar result when using -O0
> > (although different opcode).  Are you asking me to try the latest for
> > mercurial?  I had been using the released sources.
> 
> That typically means armin has checked something in and you have to update
> and try again (I would think).

Oh, okay.  I don't have access to the latest sources.  I normally work of the 
released sources.  But thanks for looking at this.  

> For completeness sake (not relevant to this mail) - builds are not entirely
> deterministic. In edge cases the exact error (or lack thereof) depends on
> some dictionary order (the order in which it's seen by the translator),
> which in turn might depend on memory locations of objects.

Interesting, thanks.  

Regards

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