[LLVMdev] A few questions from a newbie

Bill Wendling isanbard at gmail.com
Mon Apr 20 11:24:12 PDT 2009

On Mon, Apr 20, 2009 at 9:45 AM, Peter Bacon <peter.b.bacon at gmail.com> wrote:
> I don't quite understand what the semantics of Pat in general. Could you
> please explain what
> def : Pat<(BfinWrapper (i32 tglobaladdr:$addr)),
>           (LOAD32imm tglobaladdr:$addr)>;
> means?
This means, in general terms, "when I see the pattern (BfinWrapper
(i32 tglobaladdr:$addr)), substitute that with (LOAD32imm


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