[PATCH, PING] Handle tied sub-operands in AsmMatcherEmitter

[Jim Grosbach]

Update. I’m digging in now. You’re getting pretty deep into some fundamental problems in the assembler/code-generator representations, so there’s a lot to talk about. I generally like what you’re doing in this patch, but want to talk a bit about longer term stuff so we can make sure to keep things moving towards our eventual goal as we make these sorts of incremental improvements.

-Jim

On Apr 15, 2013, at 5:28 PM, Jim Grosbach <grosbach at apple.com> wrote:

> Hi Ulrich,
> 
> Thanks for pinging this. I’m hoping to free up some time to have a look in the next day or so.
> 
> -Jim
> 
> On Apr 15, 2013, at 10:59 AM, Ulrich Weigand <Ulrich.Weigand at de.ibm.com> wrote:
> 
>> Jakob Stoklund Olesen <stoklund at 2pi.dk> wrote on 28.03.2013 17:52:56:
>> 
>>> Thanks for the explanation. Jim understands this code better than I
>>> do, so I'll let him comment.
>>> 
>>> I would like to see a solution that can be shared between ARM and PPC.
>> 
>> Jim, did you get a chance to have a look at my proposed patch?
>> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130325/169830.html
>> 
>> Thanks for any comments you might have!
>> 
>> Bye,
>> Ulrich
> 
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