[cfe-dev] execution trace on Clang AST

[Don Hinton via cfe-dev]

Hi Kihong:

I haven't used it yet, but have a look at https://llvm.org/docs/XRay.html and
see if that helps...

hth...
don

On Mon, May 6, 2019 at 8:27 AM Kihong Heo via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> Hi list,
>
> I am wondering if there is any method to extract execution traces or path
> conditions in Clang AST level. I want to run a binary with an input and
> observe which AST nodes are visited during the execution. I tried Sanitizer
> Coverage tool but it is quite hard to match LLVM bitcode and source code.
>
> It would be appreciated if you could give some idea.
>
> Thanks,
> Kihong
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