1 // RUN: %clang_dfsan -gmlt %s -o %t && %run %t >%t.out 2>&1
2 // RUN: FileCheck %s < %t.out
3 //
4 // REQUIRES: x86_64-target-arch
5 
6 #include <sanitizer/dfsan_interface.h>
7 
main(int argc,char * argv[])8 int main(int argc, char *argv[]) {
9   uint64_t a = 10;
10   dfsan_set_label(8, &a, sizeof(a));
11   dfsan_print_origin_trace(&a, NULL);
12 }
13 
14 // CHECK: DFSan: origin tracking is not enabled. Did you specify the -dfsan-track-origins=1 option?
15