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Differential D115095

tsan: disable dlopen_static_tls.cpp test on aarch64
ClosedPublic

Authored by dvyukov on Dec 4 2021, 3:24 AM.

Details

Reviewers
vitalybuka
melver
Commits
rGfd26417a7403: tsan: disable dlopen_static_tls.cpp test on aarch64
Summary

Fails on bots: https://lab.llvm.org/buildbot#builders/184/builds/1580

Diff Detail

Event Timeline

dvyukov created this revision.Dec 4 2021, 3:24 AM
Herald added a subscriber: kristof.beyls. · View Herald TranscriptDec 4 2021, 3:24 AM
dvyukov requested review of this revision.Dec 4 2021, 3:24 AM
Herald added a project: Restricted Project. · View Herald TranscriptDec 4 2021, 3:24 AM
Herald added a subscriber: Restricted Project. · View Herald Transcript
Harbormaster completed remote builds in B137495: Diff 391825.Dec 4 2021, 3:40 AM
This revision was not accepted when it landed; it landed in state Needs Review.Dec 4 2021, 4:01 AM
Closed by commit rGfd26417a7403: tsan: disable dlopen_static_tls.cpp test on aarch64 (authored by dvyukov). · Explain Why
This revision was automatically updated to reflect the committed changes.
dvyukov added a commit: rGfd26417a7403: tsan: disable dlopen_static_tls.cpp test on aarch64.

Revision Contents

PathSize
compiler-rt/
test/
tsan/
Linux/
3 lines

Diff 391825

compiler-rt/test/tsan/Linux/dlopen_static_tls.cpp

Show All 15 Lines
// #0 memset // #0 memset
// #1 init_one_static_tls // #1 init_one_static_tls
// #2 __pthread_init_static_tls // #2 __pthread_init_static_tls
// [[ this is where main calls dlopen ]] // [[ this is where main calls dlopen ]]
// #3 main // #3 main
// Previous write of size 8 at 0x7f1fa9bfcdd0 by thread T1: // Previous write of size 8 at 0x7f1fa9bfcdd0 by thread T1:
// #0 __tsan_tls_initialization // #0 __tsan_tls_initialization
// Failing on bots: https://lab.llvm.org/buildbot#builders/184/builds/1580
// UNSUPPORTED: aarch64
#ifdef BUILD_SO #ifdef BUILD_SO
__attribute__((tls_model("initial-exec"))) __thread char x = 42; __attribute__((tls_model("initial-exec"))) __thread char x = 42;
__attribute__((tls_model("initial-exec"))) __thread char y; __attribute__((tls_model("initial-exec"))) __thread char y;
extern "C" int sofunc() { return ++x + ++y; } extern "C" int sofunc() { return ++x + ++y; }
#else // BUILD_SO #else // BUILD_SO
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