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28 lines
713 B
C++
28 lines
713 B
C++
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// RUN: %clangxx_tsan %s -o %t
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// RUN: %env_tsan_opts=verbosity=2:external_symbolizer_path= %deflake %run %t | FileCheck %s
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#include "../test.h"
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int GlobalData[10];
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void *Thread(void *a) {
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barrier_wait(&barrier);
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GlobalData[2] = 42;
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return 0;
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}
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int main() {
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barrier_init(&barrier, 2);
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print_address("addr=", 1, GlobalData);
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pthread_t t;
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pthread_create(&t, 0, Thread, 0);
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GlobalData[2] = 43;
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barrier_wait(&barrier);
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pthread_join(t, 0);
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}
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// CHECK: External symbolizer is explicitly disabled.
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// CHECK: Using dladdr symbolizer.
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// CHECK: addr=[[ADDR:0x[0-9,a-f]+]]
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// CHECK: WARNING: ThreadSanitizer: data race
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// CHECK: Location is global 'GlobalData' at [[ADDR]] ({{.*}}+0x{{[0-9,a-f]+}})
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