[LLVMdev] Documentation about converting GIMPLE IR to LLVM IR in LLVM-GCC/DragonEgg

[Jean-Daniel Dupas]

Le 12 juil. 2012 à 15:50, Mahesha S <mahesha.llvm at gmail.com> a écrit :

> Dear All,
> 
> I am trying to understand the process followed for converting GIMPLE IR to LLVM IR in LLVM-GCC/DragonEgg - more importantly conversion of OpenMP extended GIMPLE IR to LLVM IR. It would be great if anybody points me to some documentation before I my-self delve into the understanding of related source code. 
> 

I don't think there is formal documentation, but you should have a look at dragonegg sources (http://dragonegg.llvm.org) LLVM-GCC is dead for some times now.

There is a lot of comments in the code. See especially file Convert.cpp (http://llvm.org/svn/llvm-project/dragonegg/trunk/src/Convert.cpp) which take care of the GIMPLE to LLVM conversion.

> -- 
> Cheers
> -mahesha
> 
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-- Jean-Daniel




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