gcc/testsuite/gcc.target/aarch64/cssc_5.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "--save-temps -O1" } */
   3 /* { dg-final { check-function-bodies "**" "" "" } } */
   4
   5 #include <stdint.h>
   6
   7 #pragma GCC target "+cssc"
   8
   9 #define MIN(X, Y) ((X) > (Y) ? (Y) : (X))
  10 #define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
  11
  12 #define FUNC(T, OP, IMM)                \
  13 T                                       \
  14 T##_##OP##_##IMM (T a)                  \
  15 {                                       \
  16   return OP (a, IMM);                   \
  17 }                                       \
  18
  19 #define FUNCNEG(T, OP, IMM)             \
  20 T                                       \
  21 T##_##OP##_m##IMM (T a)                 \
  22 {                                       \
  23   return OP (a, - (IMM));               \
  24 }                                       \
  25
  26 /*
  27 ** uint32_t_MIN_255:
  28 **      umin    w0, w0, 255
  29 **      ret
  30 */
  31
  32 FUNC (uint32_t, MIN, 255)
  33
  34 /*
  35 ** uint64_t_MIN_255:
  36 **      umin    x0, x0, 255
  37 **      ret
  38 */
  39
  40 FUNC (uint64_t, MIN, 255)
  41
  42 /*
  43 ** uint32_t_MAX_255:
  44 **      umax    w0, w0, 255
  45 **      ret
  46 */
  47
  48 FUNC (uint32_t, MAX, 255)
  49
  50
  51 /*
  52 ** uint64_t_MAX_255:
  53 **      umax    x0, x0, 255
  54 **      ret
  55 */
  56
  57 FUNC (uint64_t, MAX, 255)
  58
  59 /*
  60 ** int32_t_MIN_m128:
  61 **      smin    w0, w0, -128
  62 **      ret
  63 */
  64
  65 FUNCNEG (int32_t, MIN, 128)
  66
  67 /*
  68 ** int32_t_MIN_127:
  69 **      smin    w0, w0, 127
  70 **      ret
  71 */
  72
  73 FUNC (int32_t, MIN, 127)
  74
  75 /*
  76 ** int64_t_MIN_m128:
  77 **      smin    x0, x0, -128
  78 **      ret
  79 */
  80
  81 FUNCNEG (int64_t, MIN, 128)
  82
  83 /*
  84 ** int64_t_MIN_127:
  85 **      smin    x0, x0, 127
  86 **      ret
  87 */
  88
  89 FUNC (int64_t, MIN, 127)
  90
  91 /*
  92 ** int32_t_MAX_m128:
  93 **      smax    w0, w0, -128
  94 **      ret
  95 */
  96
  97 FUNCNEG (int32_t, MAX, 128)
  98
  99 /*
 100 ** int32_t_MAX_127:
 101 **      smax    w0, w0, 127
 102 **      ret
 103 */
 104
 105 FUNC (int32_t, MAX, 127)
 106
 107 /*
 108 ** int64_t_MAX_m128:
 109 **      smax    x0, x0, -128
 110 **      ret
 111 */
 112
 113 FUNCNEG (int64_t, MAX, 128)
 114
 115 /*
 116 ** int64_t_MAX_127:
 117 **      smax    x0, x0, 127
 118 **      ret
 119 */
 120
 121 FUNC (int64_t, MAX, 127)
 122
 123 /*
 124 ** int32_t_MIN_0:
 125 **      smin    w0, w0, 0
 126 **      ret
 127 */
 128
 129 FUNC (int32_t, MIN, 0)
 130
 131 /*
 132 ** int64_t_MIN_0:
 133 **      smin    x0, x0, 0
 134 **      ret
 135 */
 136
 137 FUNC (int64_t, MIN, 0)
 138
 139 /*
 140 ** int32_t_MAX_0:
 141 **      smax    w0, w0, 0
 142 **      ret
 143 */
 144
 145 FUNC (int32_t, MAX, 0)
 146
 147 /*
 148 ** int64_t_MAX_0:
 149 **      smax    x0, x0, 0
 150 **      ret
 151 */
 152
 153 FUNC (int64_t, MAX, 0)
 154