[LLVMdev] source line number for instruction
Trevor Harmon
Trevor.W.Harmon at nasa.gov
Wed Jul 7 13:08:43 PDT 2010
On Jul 6, 2010, at 10:44 PM, Guoliang Jin wrote:
> I found the following at http://llvm.org/docs/SourceLevelDebugging.html#ccxx_frontend
> :
> if (MDNode *N = I->getMetadata("dbg")) { // Here I is an LLVM
> instruction
> DILocation Loc(N); // DILocation is in
> DebugInfo.h
> unsigned Line = Loc.getLineNumber();
> StringRef File = Loc.getFilename();
> StringRef Dir = Loc.getDirectory();
> }
> Does this also work for release 2.7?
Yes.
> I did not see the same thing at the documentation for release 2.7.
The link you cited is the documentation for release 2.7.
Trevor
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