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27492
2016 Dec 07
2
Debug Locations for Optimized Code
...e to be fixed not to trip
> over it.
>
> Technically the DWARF encoding of the line table does allow it, I've seen
> it happen, but not with the intent of describing two real source locations;
> it was by accident. (And was one of the things that prompted me to submit
> patch D27492.) I seriously doubt any DWARF consumer takes the trouble to
> look for it. It's really not clear how a debugger *should* respond to
> seeing two source locations for one instruction.
>
> --paulr
>
>
>
> *From:* David Blaikie [mailto:dblaikie at gmail.com]
> *Sent:*...
2016 Dec 07
2
Debug Locations for Optimized Code
On Wed, Dec 7, 2016 at 10:20 AM Hal Finkel <hfinkel at anl.gov> wrote:
> ----- Original Message -----
> > From: "Paul Robinson" <paul.robinson at sony.com>
> > To: "Hal Finkel" <hfinkel at anl.gov>, "David Blaikie" <dblaikie at gmail.com>
> > Cc: llvm-dev at lists.llvm.org
> > Sent: Wednesday, December 7, 2016