llvm dev - Aug 2013 - [LLVMdev] gerate LLVM IR from an AST output from ANTLR

Hi,
I am a complete newbie to LLVM. I have an ANTLR parser, that outputs an
AST. I want to comvert this AST to a LLVM IR,  Can someone point me some
relevant documentation/examples/ etc. on how to go about doing this?
TIA.
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On Wed, Aug 14, 2013 at 12:31 PM, emily thomas <emilythomas007 at
gmail.com>wrote:
> Hi,
> I am a complete newbie to LLVM. I have an ANTLR parser, that outputs an
> AST. I want to comvert this AST to a LLVM IR,  Can someone point me some
> relevant documentation/examples/ etc. on how to go about doing this?
> TIA.
>
>
http://llvm.org/docs/tutorial/LangImpl3.html

-Eli
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Thanks. So, in this tutorial, the LLVM IR generation code is embedded in
the parser. I already have an AST, and if I dont want to touch the parser
code, is there a way to generate the IR? or do I just walk the tree and
generate the iR?


On Wed, Aug 14, 2013 at 3:36 PM, Eli Friedman <eli.friedman at
gmail.com>wrote:
> On Wed, Aug 14, 2013 at 12:31 PM, emily thomas <emilythomas007 at
gmail.com>wrote:
>
>> Hi,
>> I am a complete newbie to LLVM. I have an ANTLR parser, that outputs an
>> AST. I want to comvert this AST to a LLVM IR,  Can someone point me
some
>> relevant documentation/examples/ etc. on how to go about doing this?
>> TIA.
>>
>>
>
> http://llvm.org/docs/tutorial/LangImpl3.html
>
> -Eli
>
>
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