[LLVMdev] Metadata

[Dan Gohman]

On Feb 10, 2010, at 12:42 PM, David Greene wrote:

> On Wednesday 10 February 2010 12:58:25 Chris Lattner wrote:
> 
>> I think that adding a bit to LoadSDNode and StoreSDNode would make sense.
> 
> Ok.  The consequence is that a number of functions will have to change to
> propagate this bit, analogous to what happens with isVolatile.  It's 
> essentially what we do right now here.  If everyone's ok with that, I'll go 
> that route.

Putting a bit (or multiple bits) in MachineMemOperand for this
would also make sense.

Dan