forked from OSchip/llvm-project
20 lines
481 B
C++
20 lines
481 B
C++
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// RUN: %clang_tsan -O1 %s -o %t && %env_tsan_opts=suppressions='%s.supp' %run %t 2>&1 | FileCheck %s
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#include "test.h"
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void __attribute__((noinline)) suppress_this(pthread_mutex_t *mu) {
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pthread_mutex_destroy(mu);
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}
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int main() {
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pthread_mutex_t mu;
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pthread_mutex_init(&mu, 0);
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pthread_mutex_lock(&mu);
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suppress_this(&mu);
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fprintf(stderr, "DONE\n");
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return 0;
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}
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// CHECK-NOT: failed to open suppressions file
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// CHECK-NOT: WARNING: ThreadSanitizer:
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// CHECK: DONE
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