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[docs] Mention opt -metarenamer in the bugpoint docs

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Thanks to arsenm and davide for the suggestion!

llvm-svn: 318318
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Vedant Kumar 2017-11-15 18:05:19 +00:00
parent afc0e3dbbc
commit 969fd3b155
1 changed files with 4 additions and 2 deletions
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docs/Bugpoint.rst
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@ -151,8 +151,10 @@ non-obvious ways. Here are some hints and tips:
optimizations to be randomized and applied to the program. This process will optimizations to be randomized and applied to the program. This process will
repeat until a bug is found or the user kills ``bugpoint``. repeat until a bug is found or the user kills ``bugpoint``.
* ``bugpoint`` can produce IR which contains long names. To simplify the names, * ``bugpoint`` can produce IR which contains long names. Run ``opt
run ``opt -strip -instnamer`` over the IR. -metarenamer`` over the IR to rename everything using easy-to-read,
metasyntactic names. Alternatively, run ``opt -strip -instnamer`` to rename
everything with very short (often purely numeric) names.
What to do when bugpoint isn't enough What to do when bugpoint isn't enough
===================================== =====================================