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| author | Dmitry Vyukov <dvyukov@google.com> | 2021-11-16 14:45:07 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2021-11-16 16:53:04 +0100 |
| commit | d0c138ec8aa47ec2acb38dba247f537ca470618f (patch) | |
| tree | 12bb706b912a9d7b0281fc479ca3ff0973fd40ad /compiler-rt/test/tsan/bench_threads.cpp | |
| parent | c7081b5b4cb57f27e6a075e1b5a63b7951cd8a7a (diff) | |
| download | llvm-d0c138ec8aa47ec2acb38dba247f537ca470618f.zip llvm-d0c138ec8aa47ec2acb38dba247f537ca470618f.tar.gz llvm-d0c138ec8aa47ec2acb38dba247f537ca470618f.tar.bz2 | |
tsan: disable bench_threads.cpp on aarch64
The new test started failing on bots with:
CHECK failed: tsan_rtl.cpp:327 "((addr + size)) <= ((TraceMemEnd()))"
(0xf06200e03010, 0xf06200000000) (tid=4073872)
https://lab.llvm.org/buildbot#builders/179/builds/1761
This is a latent bug in aarch64 virtual address space layout,
there is not enough address space to fit traces for all threads.
But since the trace space is going away with the new tsan runtime
(D112603), disable the test.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D113990
Diffstat (limited to 'compiler-rt/test/tsan/bench_threads.cpp')
| -rw-r--r-- | compiler-rt/test/tsan/bench_threads.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler-rt/test/tsan/bench_threads.cpp b/compiler-rt/test/tsan/bench_threads.cpp index 1d0be21..d0ba42e 100644 --- a/compiler-rt/test/tsan/bench_threads.cpp +++ b/compiler-rt/test/tsan/bench_threads.cpp @@ -4,6 +4,11 @@ // bench.h needs pthread barriers which are not available on OS X // UNSUPPORTED: darwin +// aarch64 fails with: +// CHECK failed: tsan_rtl.cpp:327 "((addr + size)) <= ((TraceMemEnd()))" +// TODO: try to re-enable when D112603 is landed. +// XFAIL: aarch64 + #include "bench.h" void *nop_thread(void *arg) { |