1  /* PR target/67089 */
       2  /* { dg-do run } */
       3  /* { dg-options "-O2" } */
       4  
       5  extern void abort (void);
       6  
       7  int cnt, d;
       8  
       9  __attribute__((noinline, noclone))
      10  void foo (int x)
      11  {
      12    asm volatile ("" : "+m" (d) : "g" (x) : "memory");
      13    cnt++;
      14  }
      15  
      16  #define T(n, type, op, cond) \
      17  __attribute__((noinline, noclone))	\
      18  type					\
      19  f##n (type x, type y)			\
      20  {					\
      21    type r = op;				\
      22    cond;					\
      23    return r;				\
      24  }
      25  
      26  T (1, unsigned int, x - y, if (r > x) foo (0))
      27  T (2, unsigned long, x - y, if (r <= x) foo (0))
      28  T (3, unsigned short, x - y, if (x < r) foo (r))
      29  T (4, unsigned long long, x - y, if (x >= r) foo (0))
      30  T (5, unsigned int, x - y, if (r >= x) foo (0))
      31  T (6, unsigned long, x - y, if (r < x) foo (0))
      32  T (7, unsigned short, x - y, if (x <= r) foo (r))
      33  T (8, unsigned long long, x - y, if (d || x > r) foo (0))
      34  T (9, unsigned int, x - y, if (d || r > x) foo (0))
      35  T (10, unsigned long, x - y, if (d || r <= x) foo (0))
      36  T (11, unsigned char, x - y, if (d || x < r) foo (0))
      37  T (12, unsigned long long, x - y, if (d || x >= r) foo (0))
      38  T (13, unsigned int, x - y, if (d || r >= x) foo (0))
      39  T (14, unsigned long, x - y, if (d || r < x) foo (0))
      40  T (15, unsigned short, x - y, if (d || x <= r) foo (0))
      41  T (16, unsigned long long, x - y, if (d || x > r) foo (0))
      42  
      43  int
      44  main ()
      45  {
      46    if (f1 (5, 3) != 2U || cnt != 0) abort ();
      47    if (f1 (5, 7) != -2U || cnt != 1) abort ();
      48    if (f1 (5, 5) != 0U || cnt != 1) abort ();
      49    if (f1 (5, 0) != 5U || cnt != 1) abort ();
      50    if (f2 (7, 1) != 6UL || cnt != 2) abort ();
      51    if (f2 (7, 8) != -1UL || cnt != 2) abort ();
      52    if (f2 (9, 9) != 0UL || cnt != 3) abort ();
      53    if (f2 (9, 0) != 9UL || cnt != 4) abort ();
      54    if (f3 (15, 14) != 1 || cnt != 4) abort ();
      55    if (f3 (15, 25) != (unsigned short) -10 || cnt != 5) abort ();
      56    if (f3 (15, 15) != 0 || cnt != 5) abort ();
      57    if (f3 (15, 0) != 15 || cnt != 5) abort ();
      58    if (f4 (9132, 9127) != 5ULL || cnt != 6) abort ();
      59    if (f4 (9132, 9137) != -5ULL || cnt != 6) abort ();
      60    if (f4 (9132, 9132) != 0 || cnt != 7) abort ();
      61    if (f4 (9132, 0) != 9132ULL || cnt != 8) abort ();
      62    if (f5 (5, 3) != 2U || cnt != 8) abort ();
      63    if (f5 (5, 7) != -2U || cnt != 9) abort ();
      64    if (f5 (5, 5) != 0U || cnt != 9) abort ();
      65    if (f5 (5, 0) != 5U || cnt != 10) abort ();
      66    if (f6 (7, 1) != 6UL || cnt != 11) abort ();
      67    if (f6 (7, 8) != -1UL || cnt != 11) abort ();
      68    if (f6 (9, 9) != 0UL || cnt != 12) abort ();
      69    if (f6 (9, 0) != 9UL || cnt != 12) abort ();
      70    if (f7 (15, 14) != 1 || cnt != 12) abort ();
      71    if (f7 (15, 25) != (unsigned short) -10 || cnt != 13) abort ();
      72    if (f7 (15, 15) != 0 || cnt != 13) abort ();
      73    if (f7 (15, 0) != 15 || cnt != 14) abort ();
      74    if (f8 (9132, 9127) != 5ULL || cnt != 15) abort ();
      75    if (f8 (9132, 9137) != -5ULL || cnt != 15) abort ();
      76    if (f8 (9132, 9132) != 0 || cnt != 16) abort ();
      77    if (f8 (9132, 0) != 9132ULL || cnt != 16) abort ();
      78    cnt = 0;
      79    if (f9 (5, 3) != 2U || cnt != 0) abort ();
      80    if (f9 (5, 7) != -2U || cnt != 1) abort ();
      81    if (f9 (5, 5) != 0U || cnt != 1) abort ();
      82    if (f9 (5, 0) != 5U || cnt != 1) abort ();
      83    if (f10 (7, 1) != 6UL || cnt != 2) abort ();
      84    if (f10 (7, 8) != -1UL || cnt != 2) abort ();
      85    if (f10 (9, 9) != 0UL || cnt != 3) abort ();
      86    if (f10 (9, 0) != 9UL || cnt != 4) abort ();
      87    if (f11 (15, 14) != 1 || cnt != 4) abort ();
      88    if (f11 (15, 25) != (unsigned char) -10 || cnt != 5) abort ();
      89    if (f11 (15, 15) != 0 || cnt != 5) abort ();
      90    if (f11 (15, 0) != 15 || cnt != 5) abort ();
      91    if (f12 (9132, 9127) != 5ULL || cnt != 6) abort ();
      92    if (f12 (9132, 9137) != -5ULL || cnt != 6) abort ();
      93    if (f12 (9132, 9132) != 0 || cnt != 7) abort ();
      94    if (f12 (9132, 0) != 9132ULL || cnt != 8) abort ();
      95    if (f13 (5, 3) != 2U || cnt != 8) abort ();
      96    if (f13 (5, 7) != -2U || cnt != 9) abort ();
      97    if (f13 (5, 5) != 0U || cnt != 9) abort ();
      98    if (f13 (5, 0) != 5U || cnt != 10) abort ();
      99    if (f14 (7, 1) != 6UL || cnt != 11) abort ();
     100    if (f14 (7, 8) != -1UL || cnt != 11) abort ();
     101    if (f14 (9, 9) != 0UL || cnt != 12) abort ();
     102    if (f14 (9, 0) != 9UL || cnt != 12) abort ();
     103    if (f15 (15, 14) != 1 || cnt != 12) abort ();
     104    if (f15 (15, 25) != (unsigned short) -10 || cnt != 13) abort ();
     105    if (f15 (15, 15) != 0 || cnt != 13) abort ();
     106    if (f15 (15, 0) != 15 || cnt != 14) abort ();
     107    if (f16 (9132, 9127) != 5ULL || cnt != 15) abort ();
     108    if (f16 (9132, 9137) != -5ULL || cnt != 15) abort ();
     109    if (f16 (9132, 9132) != 0 || cnt != 16) abort ();
     110    if (f16 (9132, 0) != 9132ULL || cnt != 16) abort ();
     111    return 0;
     112  }