gcc/testsuite/gcc.c-torture/compile/pr38926.c

   1 static inline int foo (unsigned _si1)
   2 {
   3   if (_si1 != 0)
   4     if (_si1 > 2147483647)
   5       return 1;
   6   return 0;
   7 }
   8
   9 static inline unsigned bar (unsigned _left, int _right)
  10 {
  11   return (unsigned) _right >= 8 ? 1 : _left >> _right;
  12 }
  13
  14 unsigned g_2;
  15 unsigned g_67;
  16 volatile unsigned g_162;
  17
  18 static inline int func_62 (unsigned p_63)
  19 {
  20   p_63 = g_2 & g_67;
  21   if (g_2)
  22     ;
  23   else if (p_63)
  24     return 1;
  25   g_67 = bar (p_63, g_2);
  26   return 0;
  27 }
  28
  29 unsigned baz (void)
  30 {
  31   if (g_2)
  32     for (; g_2 <= -16; g_2 = foo (g_2))
  33       {
  34         for (; g_162; g_162)
  35           func_62 (func_62 (0));
  36         if (g_67)
  37           break;
  38       }
  39   return g_2;
  40 }
  41