trace package:ghc

Tracing utilities

outputs splice information for 2 flags which have different output formats: `-ddump-splices` and `-dth-dec-file`

Given a JStgExpr, ex, inject a trace statement on ex in the compiled JS program

Same as traceTc, but for the ZonkM monad.

Trace a command (when verbosity level >= 3)

Record in the eventlog when the given tool command starts and finishes, prepending the given String with "systool:", to easily be able to collect and process all the systool events. For those events to show up in the eventlog, you need to run GHC with -v2 or -ddump-timings.