[llvm-dev] New register class and patterns

Rail Shafigulin via llvm-dev llvm-dev at lists.llvm.org
Tue Feb 2 16:52:45 PST 2016


On Tue, Feb 2, 2016 at 1:41 AM, Rail Shafigulin <rail at esenciatech.com>
wrote:

>
> Let me clarify.
>>
>> I'm not sure I understand what you are saying. Let me post more
>> information.
>>
>> Here is what I have defined for Escalasetflag
>>
>> def Escalasetflag     : SDNode<"EscalaISD::SET_FLAG", SDT_EscalaSetFlag,
>>                              [SDNPOutGlue]>;
>>
>> How come it was working before and is is not working now? Clearly I'm
>> missing something, but I can't figure out what.
>>
>> Any help is appreciated.
>>
>>
>> --
>> Rail Shafigulin
>> Software Engineer
>> Esencia Technologies
>>
>>
>>
>> What is SDT_EscalaSetFlag?
>>
>>
> def SDT_EscalaSetFlag      : SDTypeProfile<0, 3, [SDTCisSameAs<0, 1>]>;
>
>
> --
> Rail Shafigulin
> Software Engineer
> Esencia Technologies
>


Any recommendations? Would anyone be able to point out what am I missing?

-- 
Rail Shafigulin
Software Engineer
Esencia Technologies
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