[llvm-commits] [llvm] r121166 - /llvm/trunk/utils/TableGen/FastISelEmitter.cpp

[Chris Lattner]

>> 
>> Ok, do you have the record for the Pat pattern?  If you use:
>>  throw TGError(TheDef->getLoc(), "message")
>> then you'll get a caret pointing to the duplicate def in the error message.
> 
> 
> I couldn't find the Record for the Pat. That's definitely what I really wanted. We have have the PatternToMatch entry, and from that we get the source pattern TreePatternNode. Is there a way to go from either of those to the corresponding Record?

No, there isn't.  It seems reasonable to add a Record* to the PatternToMatch class, and pass in the record to the PatternToMatch ctor.

-Chris