#15929: Explore whether adding XRay attributes to LLVM IR is worthwhile -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: task | Status: new Priority: normal | Milestone: 8.6.3 Component: Compiler | Version: 8.6.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- 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 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15929 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler