[LLVMdev] Source file information.
dag at cray.com
Thu Jul 9 10:26:03 PDT 2009
On Thursday 09 July 2009 10:01, John Criswell wrote:
> Dear All,
> To add to this, what you want to do is find the appropriate debug stop
> point intrinsic and then use it to look up the information for that
Ick. So line number information is only available at debug stop points?
That's bad when compiling optimized code since the debug stops kill
optimization, don't they?
We have our own privately-maintained way of tracking line information even
in optimized code but it's a big hack and not something suitable for
I thought I saw something on the list recently about someone working on
integrating line number information directly into LLVM Instructions, SDNodes,
MachineInstructions, etc. Am I mis-remembering? If not, what's the status
of that? We'd like to switch over to a proper scheme if we can.
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