//===-- CBackend.cpp - Library for converting LLVM code to C -------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===---------------------------------------------------------------------------===//
//
// This code tests to see that the CBE will properly decrement a pointer via char.
// This example works by subtracting two mem. addresses and adding 2 to return 6.
// *TW
//===---------------------------------------------------------------------------===//

int main() {

  char inc0 = 0, inc1 = 0;
  int diff = 0, a = 100;
  int *p = &a;
  inc0 =(long)p;
  --(*p--);  //--*p--);
  inc1 =(long)p;
  diff =  inc0-inc1;
  diff += 2;
  return diff;
}