modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/cmpsi386.c (about)

     1  /* { dg-require-effective-target untyped_assembly } */
     2  foo (a, p)
     3       register int a;
     4       int *p;
     5  {
     6  
     7    for (a = 10000000; a >= *p; a--)
     8      ;
     9  }
    10  
    11  main ()
    12  {
    13    int a;
    14    foo (a, a);
    15  }