[LLVMdev] Instruction with Multiple Destination operands

Evan Cheng evan.cheng at apple.com
Thu Jan 29 23:42:08 PST 2009


On Jan 29, 2009, at 10:21 AM, Sanjay Soman wrote:

> Hi,
>     Is there a way to specify multiple destination operands for  
> instructions (as pattern in .td file)? I got an error from tablegen  
> when tried using multiple destination (for example, I was using a  
> pattern to do divrem (division and remainder) instruction).
>
> Thanks,
> -Sanjay
>
>

This is not *yet* possible. Someone needs to exhance tblgen language  
to describe multiple defs. Patches welcome.

Evan

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