llvm dev - Apr 2011 - [LLVMdev] line number of loop header

How can I get the line number in the .c or .cpp file for the loop header?

For example, in the following loop:

for(int i=0; i < n; i++) {
   a += 1;
}

I'd like to now the line number of the for(...) line.
-- 
View this message in context:
http://old.nabble.com/line-number-of-loop-header-tp31453948p31453948.html
Sent from the LLVM - Dev mailing list archive at Nabble.com.

Hi Bob,
> How can I get the line number in the .c or .cpp file for the loop header?
>
> For example, in the following loop:
>
> for(int i=0; i<  n; i++) {
>     a += 1;
> }
>
> I'd like to now the line number of the for(...) line.
at the LLVM level you need to use debug info, see
   http://llvm.org/docs/SourceLevelDebugging.html

Ciao, Duncan.