[llvm-dev] llvm dynamic execution trace

[Dean Michael Berris via llvm-dev]

Hi Ammar,

I'm not sure about lli, but recently I sent an RFC for XRay, which does a
combination of compiler-inserted instrumentation points and a runtime
library that will allow for enabling these instrumentation points. Those
could be used to log/trace function calls.

I'm currently working on getting that into LLVM, Clang, and compiler-rt
among other things.

Does that help?

PS. More information in the whitepaper (
https://research.google.com/pubs/pub45287.html) we recently published.

On Wed, May 4, 2016 at 2:05 PM Ammar Naqvi via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> hi everyone,
>
> I'm trying to get something like the lli - trace functionality that has
> been deprecated.
>
> I need the same thing that the trace command was doing i. e. the dynamic
> execution trace,  any idea on what it has moved to if it still exists or
> how to implement it?
>
> Best Regards,
> Ammar Naqvi
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> llvm-dev at lists.llvm.org
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