[LLVMdev] unmodeled side effects

[Richard Osborne]

On 24/06/11 06:08, shreyas krishnan wrote:
> Hi
>     A  bunch of instructions that I have defined in tablegen files get
> tagged with unmodeledSideEffect property. I have defined these
> instructions with no corresponding dag patterns. Is there a way i can
> avoid this property and say they do not have any side effects
>
> thanks
> shrey
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Try setting neverHasSideEffects to 1:

let neverHasSideEffects = 1  in
def MYINSTRUCTION : ...

-- 
Richard Osborne | XMOS
http://www.xmos.com