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  • #15929

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Opened Nov 21, 2018 by Matthew Pickering@mpickering
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Explore whether adding XRay attributes to LLVM IR is worthwhile

LLVM has support for XRay which is a tracing framework developed by Google. It might be possible to add the relevant function attributes to the IR we generate to get access to detailed traces which can be analysed using existing tooling.

https://llvm.org/docs/XRay.html

Trac metadata
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Version 8.6.2
Type Task
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
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newcomer P::normal task Trac import
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Reference: ghc/ghc#15929