[LLVMdev] MachineInstr: external symbols problem

Chris Lattner sabre at nondot.org
Fri Apr 15 09:12:26 PDT 2005

On Fri, 15 Apr 2005, Vladimir Prus wrote:
> Interesting trick. It looks like '$num' inside the string is interpreted
> automatically. Is it matches with "$num" in the first argument? If the first
> argument is DAG, will it work if my backend does not use pattern matching?

Yup, exactly.  This is provided by the asm-printer-generator, so if you're 
using it, you should be good.  You don't need to be using the new dag isel 
stuff to use this.  If you look at the targets in mainline, the 
printInstruction method is automatically generated for them, which takes 
care of this.



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