sync_lock_set_and_test.cc « msan « test - ampere-computing/compiler-rt.git - compiler-rt including Ampere Computing toolchain specific patches

summary refs log tree commit diff

path: root/test/msan/sync_lock_set_and_test.cc

blob: 11fd14fae0f1bf824e6134d4f367a837906f0382 (plain)

// RUN: %clangxx_msan -O0 %s -o %t && %run %t

int main(void) {
  int i;
  __sync_lock_test_and_set(&i, 0);
  return i;
}