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| author | Abhina Sree <Abhina.Sreeskantharajan@ibm.com> | 2024-09-25 08:21:29 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-25 08:21:29 -0400 |
| commit | 1e67e4bbba2a90ecaf5340acef110972413e3e5b (patch) | |
| tree | 33d2624d57586fba8c6d4347ae60957862f2f3fb | |
| parent | 59693ea6d1822d8cf43db8090ddb4c8d7a78f471 (diff) | |
| download | llvm-1e67e4bbba2a90ecaf5340acef110972413e3e5b.zip llvm-1e67e4bbba2a90ecaf5340acef110972413e3e5b.tar.gz llvm-1e67e4bbba2a90ecaf5340acef110972413e3e5b.tar.bz2 | |
[SystemZ][z/OS] z/OS does not support nanosleep, use usleep instead (#109823)
Use usleep instead of nanosleep to resolve a build error on z/OS because
there is no support for nanosleep.
| -rw-r--r-- | llvm/unittests/Support/TimerTest.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/unittests/Support/TimerTest.cpp b/llvm/unittests/Support/TimerTest.cpp index 09545eb..5686b39 100644 --- a/llvm/unittests/Support/TimerTest.cpp +++ b/llvm/unittests/Support/TimerTest.cpp @@ -27,8 +27,13 @@ void SleepMS() { struct timespec Interval; Interval.tv_sec = 0; Interval.tv_nsec = 1000000; +#if defined(__MVS__) + long Microseconds = (Interval.tv_nsec + 999) / 1000; + usleep(Microseconds); +#else nanosleep(&Interval, nullptr); #endif +#endif } TEST(Timer, Additivity) { |