lower: add metrics to optimisation passes - Githubissues

hash-org / hashc

The Hash programming language compiler :zap:

https://hash-org.github.io/hashc/

MIT License

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lower: add metrics to optimisation passes #1043

Closed feds01 closed 7 months ago

feds01 commented 7 months ago

This PR adds metrics to the optimisation passes that occur during lowering. This has two effects:

we can no more accurately monitor and keep track of certain performance bottlenecks during IR optimisation.
stop clippy from complaining about IrOptimisationPass:name() not being used.

Also:

allow dead code in linker implementation (that will be used in the future for libraries)
remove some dead code in hash-codegen and respective backends