The test contains a race and checks that it's detected.
But the race may not be detected since we are doing aggressive flushes
and if the state flush happens between racing accesses, tsan won't
detect the race). So return 1 to make the test deterministic
regardless of the race.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D115612
ad890aa232 landed a test without
using the `%run` prefix which means the test fails to run for
platforms that need it (e.g. iOS simulators).
This patch adds the `%run` prefix. While we're here also split
the single `RUN` line into two to make debugging easier.
rdar://83637296
Differential Revision: https://reviews.llvm.org/D110734
Add a test for __tsan_flush_memory() and for background
flushing of the runtime memory.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D110409
Dmitry Vyukov