[LLVMdev] Upstream PTX backend that uses target independent code generator if possible

David A. Greene greened at obbligato.org
Wed Aug 11 14:53:58 PDT 2010

Che-Liang Chiou <clchiou at gmail.com> writes:

> My implementation of predicated instructions is similar to ARM
> backend. I traced ARM and PowerPC backend for reference.


> If, David, you were saying a implementation of predication in LLVM IR,
> I didn't do that.  It was partly because I was not (and is still not)
> very familiar with LLVM's design; so I didn't know how to do that.

No, I wouldn't have expected you to do that, but I think long-term we
will want to consider it.


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