[LLVMdev] source code information in LLVM IR

[Nick Lewycky]

John Criswell wrote:
> Duncan Sands wrote:
>> Hi Arvind,
>>
>>
>>> I am generating llvm IR code for C source code using clang as the
>>> front end. I am wondering if there is any way of mapping an llvm IR
>>> line number back to its C source code line number.
>>>
>>
>> this is a frequently asked question, so you should be able to find plenty
>> of info by searching the mailing list archives.  The usual answer is to
>> use debug info.
>>
>
> I believe our mailing list archives are unsearchable with Google (and, I
> assume, other search engines).  I'm guessing this is due to a robots.txt
> file or something like that.  As far as I know, there is no good way to
> search the archives.  I suspect the long-term solution is to move the
> mailing lists to llvm.org.

There is a google group mirroring the mailing list: 
http://groups.google.com/group/llvm-dev

Nick

> Can someone confirm or correct my above observations/assumptions?
>
> Regarding the original question on mapping LLVM IR to source code, we
> should probably put something into the FAQ about this question.  I don't
> have time to do that now (I'm technically taking today off work and will
> be gone this weekend), but can do it next week if no one beats me to it.
>
> -- John T.
>
>> Ciao,
>>
>> Duncan.
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>
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