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

     1  foo (a, b)
     2  {
     3    b++;
     4    if (a <= b)
     5      if ((int) a < (int) b)
     6        b--;
     7      else
     8        b++;
     9    return b;
    10  }