modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr51023.c (about)

     1  /* PR rtl-optimization/51023 */
     2  
     3  extern void abort (void);
     4  
     5  short int
     6  foo (long int x)
     7  {
     8    return x;
     9  }
    10  
    11  int
    12  main ()
    13  {
    14    long int a = 0x4272AL;
    15    if (foo (a) == a)
    16      abort ();
    17    return 0;
    18  }