[llvm-dev] [GSoC] First draft project proposal; IR level interpreter debugger
Tobias Grosser via llvm-dev
llvm-dev at lists.llvm.org
Fri Mar 25 04:45:41 PDT 2016
On 03/25/2016 03:28 AM, Philip Reames via llvm-dev wrote:
> I've scanned over your proposal, but am not quite sure I understand your
> objective. Is your intent to be able to step through IR source in a
> debugger and inspect intermediate state? If so, you may consider
> whether "simply" inserting debug metatadata into your IR which describes
> the IR source, and then compiling it gives you your desired result.
A pass that does precisely this has been contributed by someone from
Intel at some point but got removed later on for reasons I don't recall.
It might be worth to scan the archives.
Tobias
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