Scala 2 forwardport: `-Yprofile-trace`#19897

Merged

WojciechMazur merged 12 commits intomainfrom

backport/Yprofiler-trace

Oct 22, 2024

Commits on Sep 14, 2024

Backport -Yprofile-trace from Scala 2
WojciechMazur
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Profile more events, make the profiler more Scala3 idiomatic
WojciechMazur
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Fix assignment of RunIds - make sure they'll start with 1 == InitialRunId instead of 2
WojciechMazur
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Initialize context with NoOpProfiler to prevent null pointer exceptions and to match the store non-nullable signature
WojciechMazur
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Give compilation error when -Yprofile-trace is used without -Yprofile-enabled. Allow to define dependencies in String/Phase settings (previously unused)
WojciechMazur
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More idiomatic trace-profiler integraiton. Prevent malformed outputs by appending GC events after profiling is done.
WojciechMazur
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Workaround changes to runId starting with 1 instead of 2 due to problems with scala2-library-bootstrapped compilation
WojciechMazur
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Remove commented out `withPostSetHook` actions
WojciechMazur
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Document SettingDependencies type
WojciechMazur
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Add unit tests for ChromeTrace and port FileUtilsTest from Scala2
WojciechMazur
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Reduce ammount of allocations, increase ammontof counters tracing and other cleanups
WojciechMazur
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Fix compilation failure under -Yexplicit-nulls
WojciechMazur
committed