modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/log2.c (about)

     1  log2 (a, b)
     2  {
     3    int c;
     4    c = ~(~a & ~b);
     5    return c;
     6  }