modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/csebug.c (about)

     1  
     2  int
     3  reg0indreg1 (r0, p1)
     4       short  r0;  short *p1;
     5  {
     6    return (r0 + *p1);
     7  }