[PATCH] D41784: Fix some issues with opt-viewer tests, plus disable them on Windows

[Adam Nemet via Phabricator via llvm-commits]

anemet accepted this revision.
anemet added a comment.

LGTM too.  Thanks for getting back to this!



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Comment at: llvm/tools/opt-viewer/opt-stats.py:14
 from collections import defaultdict
 from multiprocessing import cpu_count, Pool
 
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Do we still need this after your change?


https://reviews.llvm.org/D41784