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

     1  foo (x, c)
     2  {
     3    return x << -c;
     4  }
     5  
     6  main ()
     7  {
     8    printf ("%x\n", foo (0xf05, -4));
     9  }