1  /* PR sanitizer/82072 */
       2  /* { dg-do run } */
       3  /* { dg-options "-fsanitize=signed-integer-overflow" } */
       4  
       5  int
       6  main ()
       7  {
       8    long long int l = -__LONG_LONG_MAX__ - 1;
       9    unsigned int u;
      10    u = -l;
      11    asm volatile ("" : "+r" (u));
      12    return 0;
      13  }
      14  
      15  /* { dg-output "negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself" } */