gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vuzp_half.c

   1 /* { dg-do run } */
   2 /* { dg-skip-if "" { arm*-*-* } } */
   3
   4 #include <arm_neon.h>
   5 #include "arm-neon-ref.h"
   6 #include "compute-ref-data.h"
   7
   8 /* Expected results.  */
   9 VECT_VAR_DECL(expected,int,8,8) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  10                                        0x11, 0x11, 0x11, 0x11 };
  11 VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff0, 0xfff2, 0x22, 0x22 };
  12 VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0x33 };
  13 VECT_VAR_DECL(expected,int,64,1) [] = { 0xfffffffffffffff0 };
  14 VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  15                                         0x55, 0x55, 0x55, 0x55 };
  16 VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0xfff2, 0x66, 0x66 };
  17 VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0x77 };
  18 VECT_VAR_DECL(expected,uint,64,1) [] = { 0xfffffffffffffff0 };
  19 VECT_VAR_DECL(expected,poly,8,8) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  20                                         0x55, 0x55, 0x55, 0x55 };
  21 VECT_VAR_DECL(expected,poly,16,4) [] = { 0xfff0, 0xfff2, 0x66, 0x66 };
  22 VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1800000, 0x42066666 };
  23 #if defined (FP16_SUPPORTED)
  24 VECT_VAR_DECL (expected, hfloat, 16, 4) [] = { 0xcc00, 0xcb00,
  25                                                0x4b4d, 0x4b4d };
  26 #endif
  27 VECT_VAR_DECL(expected,int,8,16) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  28                                         0xf8, 0xfa, 0xfc, 0xfe,
  29                                         0x11, 0x11, 0x11, 0x11,
  30                                         0x11, 0x11, 0x11, 0x11 };
  31 VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff0, 0xfff2, 0xfff4, 0xfff6,
  32                                         0x22, 0x22, 0x22, 0x22 };
  33 VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff0, 0xfffffff2,
  34                                         0x33, 0x33 };
  35 VECT_VAR_DECL(expected,int,64,2) [] = { 0xfffffffffffffff0,
  36                                         0x44 };
  37 VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  38                                          0xf8, 0xfa, 0xfc, 0xfe,
  39                                          0x55, 0x55, 0x55, 0x55,
  40                                          0x55, 0x55, 0x55, 0x55 };
  41 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff0, 0xfff2, 0xfff4, 0xfff6,
  42                                          0x66, 0x66, 0x66, 0x66 };
  43 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff0, 0xfffffff2, 0x77, 0x77 };
  44 VECT_VAR_DECL(expected,uint,64,2) [] = { 0xfffffffffffffff0,
  45                                          0x88 };
  46 VECT_VAR_DECL(expected,poly,8,16) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
  47                                          0xf8, 0xfa, 0xfc, 0xfe,
  48                                          0x55, 0x55, 0x55, 0x55,
  49                                          0x55, 0x55, 0x55, 0x55 };
  50 VECT_VAR_DECL(expected,poly,16,8) [] = { 0xfff0, 0xfff2, 0xfff4, 0xfff6,
  51                                          0x66, 0x66, 0x66, 0x66 };
  52 #if defined (FP16_SUPPORTED)
  53 VECT_VAR_DECL (expected, hfloat, 16, 8) [] = { 0xcc00, 0xcb00, 0xca00, 0xc900,
  54                                                0x4b4d, 0x4b4d, 0x4b4d, 0x4b4d };
  55 #endif
  56 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc1800000, 0xc1600000,
  57                                            0x42073333, 0x42073333 };
  58
  59 #define TEST_MSG "VUZP1"
  60 void exec_vuzp_half (void)
  61 {
  62 #define TEST_VUZP(PART, Q, T1, T2, W, N)                \
  63   VECT_VAR(vector_res, T1, W, N) =                      \
  64     vuzp##PART##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \
  65                        VECT_VAR(vector2, T1, W, N));    \
  66   vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
  67
  68 #define TEST_VUZP1(Q, T1, T2, W, N) TEST_VUZP(1, Q, T1, T2, W, N)
  69
  70   /* Input vector can only have 64 bits.  */
  71   DECL_VARIABLE_ALL_VARIANTS(vector);
  72   DECL_VARIABLE_ALL_VARIANTS(vector2);
  73
  74   DECL_VARIABLE_ALL_VARIANTS(vector_res);
  75
  76   clean_results ();
  77   /* We don't have vuzp1_T64x1, so set expected to the clean value.  */
  78   CLEAN(expected, int, 64, 1);
  79   CLEAN(expected, uint, 64, 1);
  80
  81   TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer);
  82 #if defined (FP16_SUPPORTED)
  83   VLOAD(vector, buffer, , float, f, 16, 4);
  84   VLOAD(vector, buffer, q, float, f, 16, 8);
  85 #endif
  86   VLOAD(vector, buffer, , float, f, 32, 2);
  87   VLOAD(vector, buffer, q, float, f, 32, 4);
  88   VLOAD(vector, buffer, q, float, f, 64, 2);
  89
  90   /* Choose arbitrary initialization values.  */
  91   VDUP(vector2, , int, s, 8, 8, 0x11);
  92   VDUP(vector2, , int, s, 16, 4, 0x22);
  93   VDUP(vector2, , int, s, 32, 2, 0x33);
  94   VDUP(vector2, , uint, u, 8, 8, 0x55);
  95   VDUP(vector2, , uint, u, 16, 4, 0x66);
  96   VDUP(vector2, , uint, u, 32, 2, 0x77);
  97   VDUP(vector2, , poly, p, 8, 8, 0x55);
  98   VDUP(vector2, , poly, p, 16, 4, 0x66);
  99 #if defined (FP16_SUPPORTED)
 100   VDUP (vector2, , float, f, 16, 4, 14.6f);   /* 14.6f is 0x4b4d.  */
 101 #endif
 102   VDUP(vector2, , float, f, 32, 2, 33.6f);
 103
 104   VDUP(vector2, q, int, s, 8, 16, 0x11);
 105   VDUP(vector2, q, int, s, 16, 8, 0x22);
 106   VDUP(vector2, q, int, s, 32, 4, 0x33);
 107   VDUP(vector2, q, int, s, 64, 2, 0x44);
 108   VDUP(vector2, q, uint, u, 8, 16, 0x55);
 109   VDUP(vector2, q, uint, u, 16, 8, 0x66);
 110   VDUP(vector2, q, uint, u, 32, 4, 0x77);
 111   VDUP(vector2, q, uint, u, 64, 2, 0x88);
 112   VDUP(vector2, q, poly, p, 8, 16, 0x55);
 113   VDUP(vector2, q, poly, p, 16, 8, 0x66);
 114 #if defined (FP16_SUPPORTED)
 115   VDUP (vector2, q, float, f, 16, 8, 14.6f);
 116 #endif
 117   VDUP(vector2, q, float, f, 32, 4, 33.8f);
 118   VDUP(vector2, q, float, f, 64, 2, 33.8f);
 119
 120   TEST_VUZP1(, int, s, 8, 8);
 121   TEST_VUZP1(, int, s, 16, 4);
 122   TEST_VUZP1(, int, s, 32, 2);
 123   TEST_VUZP1(, uint, u, 8, 8);
 124   TEST_VUZP1(, uint, u, 16, 4);
 125   TEST_VUZP1(, uint, u, 32, 2);
 126   TEST_VUZP1(, poly, p, 8, 8);
 127   TEST_VUZP1(, poly, p, 16, 4);
 128 #if defined (FP16_SUPPORTED)
 129   TEST_VUZP1(, float, f, 16, 4);
 130 #endif
 131   TEST_VUZP1(, float, f, 32, 2);
 132
 133   TEST_VUZP1(q, int, s, 8, 16);
 134   TEST_VUZP1(q, int, s, 16, 8);
 135   TEST_VUZP1(q, int, s, 32, 4);
 136   TEST_VUZP1(q, int, s, 64, 2);
 137   TEST_VUZP1(q, uint, u, 8, 16);
 138   TEST_VUZP1(q, uint, u, 16, 8);
 139   TEST_VUZP1(q, uint, u, 32, 4);
 140   TEST_VUZP1(q, uint, u, 64, 2);
 141   TEST_VUZP1(q, poly, p, 8, 16);
 142   TEST_VUZP1(q, poly, p, 16, 8);
 143 #if defined (FP16_SUPPORTED)
 144   TEST_VUZP1(q, float, f, 16, 8);
 145 #endif
 146   TEST_VUZP1(q, float, f, 32, 4);
 147   TEST_VUZP1(q, float, f, 64, 2);
 148
 149 #if defined (FP16_SUPPORTED)
 150   CHECK_RESULTS (TEST_MSG, "");
 151 #else
 152   CHECK_RESULTS_NO_FP16 (TEST_MSG, "");
 153 #endif
 154
 155 #undef TEST_MSG
 156 #define TEST_MSG "VUZP2"
 157
 158 #define TEST_VUZP2(Q, T1, T2, W, N) TEST_VUZP(2, Q, T1, T2, W, N)
 159
 160 /* Expected results.  */
 161 VECT_VAR_DECL(expected2,int,8,8) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 162                                         0x11, 0x11, 0x11, 0x11 };
 163 VECT_VAR_DECL(expected2,int,16,4) [] = { 0xfff1, 0xfff3, 0x22, 0x22 };
 164 VECT_VAR_DECL(expected2,int,32,2) [] = { 0xfffffff1, 0x33 };
 165 VECT_VAR_DECL(expected2,int,64,1) [] = { 0xfffffffffffffff1 };
 166 VECT_VAR_DECL(expected2,uint,8,8) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 167                                          0x55, 0x55, 0x55, 0x55 };
 168 VECT_VAR_DECL(expected2,uint,16,4) [] = { 0xfff1, 0xfff3, 0x66, 0x66 };
 169 VECT_VAR_DECL(expected2,uint,32,2) [] = { 0xfffffff1, 0x77 };
 170 VECT_VAR_DECL(expected2,uint,64,1) [] = { 0xfffffffffffffff1 };
 171 VECT_VAR_DECL(expected2,poly,8,8) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 172                                          0x55, 0x55, 0x55, 0x55 };
 173 VECT_VAR_DECL(expected2,poly,16,4) [] = { 0xfff1, 0xfff3, 0x66, 0x66 };
 174 VECT_VAR_DECL(expected2,hfloat,32,2) [] = { 0xc1700000, 0x42066666 };
 175 #if defined (FP16_SUPPORTED)
 176 VECT_VAR_DECL (expected2, hfloat, 16, 4) [] = { 0xcb80, 0xca80,
 177                                                 0x4b4d, 0x4b4d };
 178 #endif
 179 VECT_VAR_DECL(expected2,int,8,16) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 180                                          0xf9, 0xfb, 0xfd, 0xff,
 181                                          0x11, 0x11, 0x11, 0x11,
 182                                          0x11, 0x11, 0x11, 0x11 };
 183 VECT_VAR_DECL(expected2,int,16,8) [] = { 0xfff1, 0xfff3, 0xfff5, 0xfff7,
 184                                          0x22, 0x22, 0x22, 0x22 };
 185 VECT_VAR_DECL(expected2,int,32,4) [] = { 0xfffffff1, 0xfffffff3,
 186                                          0x33, 0x33 };
 187 VECT_VAR_DECL(expected2,int,64,2) [] = { 0xfffffffffffffff1,
 188                                          0x44 };
 189 VECT_VAR_DECL(expected2,uint,8,16) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 190                                           0xf9, 0xfb, 0xfd, 0xff,
 191                                           0x55, 0x55, 0x55, 0x55,
 192                                           0x55, 0x55, 0x55, 0x55 };
 193 VECT_VAR_DECL(expected2,uint,16,8) [] = { 0xfff1, 0xfff3, 0xfff5, 0xfff7,
 194                                           0x66, 0x66, 0x66, 0x66 };
 195 VECT_VAR_DECL(expected2,uint,32,4) [] = { 0xfffffff1, 0xfffffff3, 0x77, 0x77 };
 196 VECT_VAR_DECL(expected2,uint,64,2) [] = { 0xfffffffffffffff1,
 197                                           0x88 };
 198 VECT_VAR_DECL(expected2,poly,8,16) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
 199                                           0xf9, 0xfb, 0xfd, 0xff,
 200                                           0x55, 0x55, 0x55, 0x55,
 201                                           0x55, 0x55, 0x55, 0x55 };
 202 VECT_VAR_DECL(expected2,poly,16,8) [] = { 0xfff1, 0xfff3, 0xfff5, 0xfff7,
 203                                           0x66, 0x66, 0x66, 0x66 };
 204 #if defined (FP16_SUPPORTED)
 205 VECT_VAR_DECL (expected2, hfloat, 16, 8) [] = { 0xcb80, 0xca80, 0xc980, 0xc880,
 206                                                 0x4b4d, 0x4b4d, 0x4b4d, 0x4b4d
 207                                               };
 208 #endif
 209 VECT_VAR_DECL(expected2,hfloat,32,4) [] = { 0xc1700000, 0xc1500000,
 210                                             0x42073333, 0x42073333 };
 211
 212   clean_results ();
 213   CLEAN(expected2, int, 64, 1);
 214   CLEAN(expected2, uint, 64, 1);
 215
 216   TEST_VUZP2(, int, s, 8, 8);
 217   TEST_VUZP2(, int, s, 16, 4);
 218   TEST_VUZP2(, int, s, 32, 2);
 219   TEST_VUZP2(, uint, u, 8, 8);
 220   TEST_VUZP2(, uint, u, 16, 4);
 221   TEST_VUZP2(, uint, u, 32, 2);
 222   TEST_VUZP2(, poly, p, 8, 8);
 223   TEST_VUZP2(, poly, p, 16, 4);
 224 #if defined (FP16_SUPPORTED)
 225   TEST_VUZP2(, float, f, 16, 4);
 226 #endif
 227   TEST_VUZP2(, float, f, 32, 2);
 228
 229   TEST_VUZP2(q, int, s, 8, 16);
 230   TEST_VUZP2(q, int, s, 16, 8);
 231   TEST_VUZP2(q, int, s, 32, 4);
 232   TEST_VUZP2(q, int, s, 64, 2);
 233   TEST_VUZP2(q, uint, u, 8, 16);
 234   TEST_VUZP2(q, uint, u, 16, 8);
 235   TEST_VUZP2(q, uint, u, 32, 4);
 236   TEST_VUZP2(q, uint, u, 64, 2);
 237   TEST_VUZP2(q, poly, p, 8, 16);
 238   TEST_VUZP2(q, poly, p, 16, 8);
 239 #if defined (FP16_SUPPORTED)
 240   TEST_VUZP2(q, float, f, 16, 8);
 241 #endif
 242   TEST_VUZP2(q, float, f, 32, 4);
 243   TEST_VUZP2(q, float, f, 64, 2);
 244
 245   CHECK_RESULTS_NAMED (TEST_MSG, expected2, "");
 246 #if defined (FP16_SUPPORTED)
 247   CHECK_FP(TEST_MSG, float, 16, 4, PRIx16, expected2, "");
 248   CHECK_FP(TEST_MSG, float, 16, 8, PRIx16, expected2, "");
 249 #endif
 250 }
 251
 252 int main (void)
 253 {
 254   exec_vuzp_half ();
 255   return 0;
 256 }