[PATCH] D142441: [Docs] Add best practices for regression tests

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

I could think of a number of additional notes for mir tests (although many of those are really because we have poor defaults)



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Comment at: llvm/docs/TestingGuide.rst:340
+  generated by the optimization pipeline (such as ``%foo.0.0.0.0.0.0``).
+
 Extra files
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Maybe also mention minimal pass sets (e.g avoid using opt -O3 in most tests)


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