modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/921202-2.c (about)

     1  f(x, c)
     2  {
     3    for (;;)
     4      {
     5        if (x << c) break;
     6        x++;
     7      }
     8  }