gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/compile/libcall-1.c

   1 /* Failed on ARM because rtx_varies_p didn't like the REG_EQUAL notes
   2    generated for libcalls.
   3    http://gcc.gnu.org/ml/gcc-patches/2004-02/msg01518.html */
   4 static const char digs[] = "0123456789ABCDEF";
   5 int __attribute__((pure)) bar();
   6
   7 int foo (int i)
   8 {
   9   int len;
  10   if (i)
  11     return 0;
  12   len = bar();
  13   return digs[len];
  14 }