[llvm-dev] PathProfiler in LLVM

[Sumit Lahiri via llvm-dev]

Hi,

I am involved in a project where I need to have the functionality of the
PathProfiler that used to be a part of an earlier version of LLVM. I have
provided a link to the code I am referring to.

https://opensource.apple.com/source/lldb/lldb-159/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp.auto.html

This code for PathProfiler.cpp has been removed from LLVM since then.

- Can this be added back with some modifications into the current LLVM
source?
- What other options can I explore if adding it is not an option? (Any
default profiler in LLVM that does this?)

Any help in this regard would be greatly appreciated.

-- 
Thanks & Regards

Sumit Lahiri
PhD. Research Scholar
Dept of CSE, IIT Kanpur

https://www.cse.iitk.ac.in/users/sumitl/
https://github.com/lahiri-phdworks
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