[PATCH] D59031: [scudo][standalone] Adding a stats class

[Kostya Kortchinsky via Phabricator via llvm-commits]

cryptoad created this revision.
cryptoad added reviewers: morehouse, vitalybuka, eugenis, flowerhack, dmmoore415.
Herald added subscribers: Sanitizers, jfb, delcypher, mgorny.
Herald added projects: LLVM, Sanitizers.

This adds simple local & global stats classes to be used by the Primary
and Secondary, and associated test. Note that we don't need the strict
atomicity of the addition & subtraction (as is in sanitizer_common) so
we just use load & store.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D59031

Files:
  lib/scudo/standalone/CMakeLists.txt
  lib/scudo/standalone/stats.h
  lib/scudo/standalone/tests/CMakeLists.txt
  lib/scudo/standalone/tests/stats_test.cc

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