Commit 2da7813b authored by Ben Gamari's avatar Ben Gamari 🐢

Document -ddump-timings

parent 2f463873
......@@ -74,6 +74,11 @@ Dumping out compiler intermediate structures
aren't). This flag makes debugging output appear in the more verbose
debug style.
.. ghc-flag:: -ddump-timings
:shortdesc: Dump per-pass timing and allocation statistics
:type: dynamic
Show allocation and runtime statistics for various stages of compilation.
GHC is a large program consisting of a number of stages. You can tell GHC to
dump information from various stages of compilation using the ``-ddump-⟨pass⟩``
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