[LLVMdev] Reading the output of clang

[Sitvanit Ruah]

What is the best level to use for backend development? We do not need to
generate machine code, but rather an intermediate representation that will
give us the control flow graph.
Is this  the llvm IR?
If so, how do I read into memory a file that was generated by clang++
-emit-llvm <source file>.

Thanks,
Sitvanit

Sitvanit Ruah
Formal Verification Group
IBM Haifa Research Laboratory
Tel:  972-4-828-1249




From:	Konstantin Tokarev <annulen at yandex.ru>
To:	Sitvanit Ruah/Haifa/IBM at IBMIL,
Cc:	llvmdev at cs.uiuc.edu
Date:	01/08/2012 01:22 PM
Subject:	Re:[LLVMdev] Reading the AST from the bitcode generated by
            clang





> Hi all,
> After reading the documentation on clang I still have the following
> question:
> How do I read the bitcode generated by clang from a C++ file? I need to
> have all the AST information in memory.

AST has nothing to do with LLVM bitcode.

 --
Regards,
Konstantin