[PATCH] D18164: [tsan] Do not instrument reads/writes to instruction profile counters.

Anna Zaks via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 15 17:48:27 PDT 2016

zaks.anna added a comment.

> so the use case include configs like:


> - coverage + tsan

> - coverage + asan

> - coverage + ...san ?


> In the small case I tried, tsan  replaces the monotonic load with __tsan_atomic_load32(..) call -- i still

>  saw  the runtime warning.

Could you send me the test case? In the small test case I tried, I did not see a runtime warning:) Also, have you made both the load and the store monotonic?


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