[llvm-dev] creating Intrinsic DAG Node

Ryan Taylor via llvm-dev llvm-dev at lists.llvm.org
Tue Feb 2 11:27:44 PST 2016


  Is this an example you are talking about:

LoadedVect = DAG.getNode
dl, MVT::v4f64,
dl, MVT::i32),

Something like this?

On Tue, Feb 2, 2016 at 12:55 PM, Matt Arsenault <arsenm2 at gmail.com> wrote:

> > On Feb 2, 2016, at 09:44, Ryan Taylor <ryta1203 at gmail.com> wrote:
> >
> > Matt,
> >
> >  Thanks for the response. Is there an example in the code somewhere of
> doing the intrinsic ID method? I don't need to put it a lot of places so
> I'm not sure it warrants adding a node.
> >
> > Thanks.
> Just do a git grep “getNode(ISD::INTRINSIC_WO_CHAIN”. It looks like  there
> are a bunch in AArch64ISelLowering
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