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| -rw-r--r-- | lld/docs/development.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lld/docs/development.rst b/lld/docs/development.rst index 4716ba1795d..4a0af414155 100644 --- a/lld/docs/development.rst +++ b/lld/docs/development.rst @@ -22,6 +22,15 @@ Modifying the Driver See :doc:`Driver`. +Debugging +--------- + +You can run lld with ``-mllvm=-debug`` command line option to enable debugging +printouts. If you want to enable debug information for some specific pass, you +can run it with ``-mllvm='-debug-only <pass>'``, where pass is a name used in +the ``DEBUG_WITH_TYPE()`` macro. + + Documentation ------------- |
