gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vzip_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, 0x11, 0xf1, 0x11,
  10                                        0xf2, 0x11, 0xf3, 0x11 };
  11 VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff0, 0x22, 0xfff1, 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, 0x55, 0xf1, 0x55,
  15                                         0xf2, 0x55, 0xf3, 0x55 };
  16 VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0x66, 0xfff1, 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, 0x55, 0xf1, 0x55,
  20                                         0xf2, 0x55, 0xf3, 0x55 };
  21 VECT_VAR_DECL(expected,poly,16,4) [] = { 0xfff0, 0x66, 0xfff1, 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, 0x4b4d,
  25                                                0xcb80, 0x4b4d };
  26 #endif
  27 VECT_VAR_DECL(expected,int,8,16) [] = { 0xf0, 0x11, 0xf1, 0x11,
  28                                         0xf2, 0x11, 0xf3, 0x11,
  29                                         0xf4, 0x11, 0xf5, 0x11,
  30                                         0xf6, 0x11, 0xf7, 0x11 };
  31 VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff0, 0x22, 0xfff1, 0x22,
  32                                         0xfff2, 0x22, 0xfff3, 0x22 };
  33 VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff0, 0x33,
  34                                         0xfffffff1, 0x33 };
  35 VECT_VAR_DECL(expected,int,64,2) [] = { 0xfffffffffffffff0,
  36                                         0x44 };
  37 VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf0, 0x55, 0xf1, 0x55,
  38                                          0xf2, 0x55, 0xf3, 0x55,
  39                                          0xf4, 0x55, 0xf5, 0x55,
  40                                          0xf6, 0x55, 0xf7, 0x55 };
  41 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff0, 0x66, 0xfff1, 0x66,
  42                                          0xfff2, 0x66, 0xfff3, 0x66 };
  43 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff0, 0x77,
  44                                          0xfffffff1, 0x77 };
  45 VECT_VAR_DECL(expected,uint,64,2) [] = { 0xfffffffffffffff0,
  46                                          0x88 };
  47 VECT_VAR_DECL(expected,poly,8,16) [] = { 0xf0, 0x55, 0xf1, 0x55,
  48                                          0xf2, 0x55, 0xf3, 0x55,
  49                                          0xf4, 0x55, 0xf5, 0x55,
  50                                          0xf6, 0x55, 0xf7, 0x55 };
  51 VECT_VAR_DECL(expected,poly,16,8) [] = { 0xfff0, 0x66, 0xfff1, 0x66,
  52                                          0xfff2, 0x66, 0xfff3, 0x66 };
  53 #if defined (FP16_SUPPORTED)
  54 VECT_VAR_DECL (expected, hfloat, 16, 8) [] = { 0xcc00, 0x4b4d,
  55                                                0xcb80, 0x4b4d,
  56                                                0xcb00, 0x4b4d,
  57                                                0xca80, 0x4b4d };
  58 #endif
  59 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc1800000, 0x42073333,
  60                                            0xc1700000, 0x42073333 };
  61
  62 #define TEST_MSG "VZIP1"
  63 void exec_vzip_half (void)
  64 {
  65 #define TEST_VZIP(PART, Q, T1, T2, W, N)                \
  66   VECT_VAR(vector_res, T1, W, N) =                      \
  67     vzip##PART##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \
  68                        VECT_VAR(vector2, T1, W, N));    \
  69   vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
  70
  71 #define TEST_VZIP1(Q, T1, T2, W, N) TEST_VZIP(1, Q, T1, T2, W, N)
  72
  73   /* Input vector can only have 64 bits.  */
  74   DECL_VARIABLE_ALL_VARIANTS(vector);
  75   DECL_VARIABLE_ALL_VARIANTS(vector2);
  76
  77   DECL_VARIABLE_ALL_VARIANTS(vector_res);
  78
  79   clean_results ();
  80   /* We don't have vzip1_T64x1, so set expected to the clean value.  */
  81   CLEAN(expected, int, 64, 1);
  82   CLEAN(expected, uint, 64, 1);
  83
  84   TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer);
  85 #if defined (FP16_SUPPORTED)
  86   VLOAD(vector, buffer, , float, f, 16, 4);
  87   VLOAD(vector, buffer, q, float, f, 16, 8);
  88 #endif
  89   VLOAD(vector, buffer, , float, f, 32, 2);
  90   VLOAD(vector, buffer, q, float, f, 32, 4);
  91   VLOAD(vector, buffer, q, float, f, 64, 2);
  92
  93   /* Choose arbitrary initialization values.  */
  94   VDUP(vector2, , int, s, 8, 8, 0x11);
  95   VDUP(vector2, , int, s, 16, 4, 0x22);
  96   VDUP(vector2, , int, s, 32, 2, 0x33);
  97   VDUP(vector2, , uint, u, 8, 8, 0x55);
  98   VDUP(vector2, , uint, u, 16, 4, 0x66);
  99   VDUP(vector2, , uint, u, 32, 2, 0x77);
 100   VDUP(vector2, , poly, p, 8, 8, 0x55);
 101   VDUP(vector2, , poly, p, 16, 4, 0x66);
 102 #if defined (FP16_SUPPORTED)
 103   VDUP (vector2, , float, f, 16, 4, 14.6f);   /* 14.6f is 0x4b4d.  */
 104 #endif
 105   VDUP(vector2, , float, f, 32, 2, 33.6f);
 106
 107   VDUP(vector2, q, int, s, 8, 16, 0x11);
 108   VDUP(vector2, q, int, s, 16, 8, 0x22);
 109   VDUP(vector2, q, int, s, 32, 4, 0x33);
 110   VDUP(vector2, q, int, s, 64, 2, 0x44);
 111   VDUP(vector2, q, uint, u, 8, 16, 0x55);
 112   VDUP(vector2, q, uint, u, 16, 8, 0x66);
 113   VDUP(vector2, q, uint, u, 32, 4, 0x77);
 114   VDUP(vector2, q, uint, u, 64, 2, 0x88);
 115   VDUP(vector2, q, poly, p, 8, 16, 0x55);
 116   VDUP(vector2, q, poly, p, 16, 8, 0x66);
 117 #if defined (FP16_SUPPORTED)
 118   VDUP (vector2, q, float, f, 16, 8, 14.6f);
 119 #endif
 120   VDUP(vector2, q, float, f, 32, 4, 33.8f);
 121   VDUP(vector2, q, float, f, 64, 2, 33.8f);
 122
 123   TEST_VZIP1(, int, s, 8, 8);
 124   TEST_VZIP1(, int, s, 16, 4);
 125   TEST_VZIP1(, int, s, 32, 2);
 126   TEST_VZIP1(, uint, u, 8, 8);
 127   TEST_VZIP1(, uint, u, 16, 4);
 128   TEST_VZIP1(, uint, u, 32, 2);
 129   TEST_VZIP1(, poly, p, 8, 8);
 130   TEST_VZIP1(, poly, p, 16, 4);
 131 #if defined (FP16_SUPPORTED)
 132   TEST_VZIP1(, float, f, 16, 4);
 133 #endif
 134   TEST_VZIP1(, float, f, 32, 2);
 135
 136   TEST_VZIP1(q, int, s, 8, 16);
 137   TEST_VZIP1(q, int, s, 16, 8);
 138   TEST_VZIP1(q, int, s, 32, 4);
 139   TEST_VZIP1(q, int, s, 64, 2);
 140   TEST_VZIP1(q, uint, u, 8, 16);
 141   TEST_VZIP1(q, uint, u, 16, 8);
 142   TEST_VZIP1(q, uint, u, 32, 4);
 143   TEST_VZIP1(q, uint, u, 64, 2);
 144   TEST_VZIP1(q, poly, p, 8, 16);
 145   TEST_VZIP1(q, poly, p, 16, 8);
 146 #if defined (FP16_SUPPORTED)
 147   TEST_VZIP1(q, float, f, 16, 8);
 148 #endif
 149   TEST_VZIP1(q, float, f, 32, 4);
 150   TEST_VZIP1(q, float, f, 64, 2);
 151
 152 #if defined (FP16_SUPPORTED)
 153   CHECK_RESULTS (TEST_MSG, "");
 154 #else
 155   CHECK_RESULTS_NO_FP16 (TEST_MSG, "");
 156 #endif
 157
 158 #undef TEST_MSG
 159 #define TEST_MSG "VZIP2"
 160
 161 #define TEST_VZIP2(Q, T1, T2, W, N) TEST_VZIP(2, Q, T1, T2, W, N)
 162
 163 /* Expected results.  */
 164 VECT_VAR_DECL(expected2,int,8,8) [] = { 0xf4, 0x11, 0xf5, 0x11,
 165                                         0xf6, 0x11, 0xf7, 0x11 };
 166 VECT_VAR_DECL(expected2,int,16,4) [] = { 0xfff2, 0x22, 0xfff3, 0x22 };
 167 VECT_VAR_DECL(expected2,int,32,2) [] = { 0xfffffff1, 0x33 };
 168 VECT_VAR_DECL(expected2,int,64,1) [] = { 0xfffffffffffffff1 };
 169 VECT_VAR_DECL(expected2,uint,8,8) [] = { 0xf4, 0x55, 0xf5, 0x55,
 170                                          0xf6, 0x55, 0xf7, 0x55 };
 171 VECT_VAR_DECL(expected2,uint,16,4) [] = { 0xfff2, 0x66, 0xfff3, 0x66 };
 172 VECT_VAR_DECL(expected2,uint,32,2) [] = { 0xfffffff1, 0x77 };
 173 VECT_VAR_DECL(expected2,uint,64,1) [] = { 0xfffffffffffffff1 };
 174 VECT_VAR_DECL(expected2,poly,8,8) [] = { 0xf4, 0x55, 0xf5, 0x55,
 175                                          0xf6, 0x55, 0xf7, 0x55 };
 176 VECT_VAR_DECL(expected2,poly,16,4) [] = { 0xfff2, 0x66, 0xfff3, 0x66 };
 177 VECT_VAR_DECL(expected2,hfloat,32,2) [] = { 0xc1700000, 0x42066666 };
 178 #if defined (FP16_SUPPORTED)
 179 VECT_VAR_DECL (expected2, hfloat, 16, 4) [] = { 0xcb00, 0x4b4d,
 180                                                 0xca80, 0x4b4d };
 181 #endif
 182 VECT_VAR_DECL(expected2,int,8,16) [] = { 0xf8, 0x11, 0xf9, 0x11,
 183                                          0xfa, 0x11, 0xfb, 0x11,
 184                                          0xfc, 0x11, 0xfd, 0x11,
 185                                          0xfe, 0x11, 0xff, 0x11 };
 186 VECT_VAR_DECL(expected2,int,16,8) [] = { 0xfff4, 0x22, 0xfff5, 0x22,
 187                                          0xfff6, 0x22, 0xfff7, 0x22 };
 188 VECT_VAR_DECL(expected2,int,32,4) [] = { 0xfffffff2, 0x33,
 189                                          0xfffffff3, 0x33 };
 190 VECT_VAR_DECL(expected2,int,64,2) [] = { 0xfffffffffffffff1,
 191                                          0x44 };
 192 VECT_VAR_DECL(expected2,uint,8,16) [] = { 0xf8, 0x55, 0xf9, 0x55,
 193                                           0xfa, 0x55, 0xfb, 0x55,
 194                                           0xfc, 0x55, 0xfd, 0x55,
 195                                           0xfe, 0x55, 0xff, 0x55 };
 196 VECT_VAR_DECL(expected2,uint,16,8) [] = { 0xfff4, 0x66, 0xfff5, 0x66,
 197                                           0xfff6, 0x66, 0xfff7, 0x66 };
 198 VECT_VAR_DECL(expected2,uint,32,4) [] = { 0xfffffff2, 0x77,
 199                                           0xfffffff3, 0x77 };
 200 VECT_VAR_DECL(expected2,uint,64,2) [] = { 0xfffffffffffffff1,
 201                                           0x88 };
 202 VECT_VAR_DECL(expected2,poly,8,16) [] = { 0xf8, 0x55, 0xf9, 0x55,
 203                                           0xfa, 0x55, 0xfb, 0x55,
 204                                           0xfc, 0x55, 0xfd, 0x55,
 205                                           0xfe, 0x55, 0xff, 0x55 };
 206 VECT_VAR_DECL(expected2,poly,16,8) [] = { 0xfff4, 0x66, 0xfff5, 0x66,
 207                                           0xfff6, 0x66, 0xfff7, 0x66 };
 208 #if defined (FP16_SUPPORTED)
 209 VECT_VAR_DECL (expected2, hfloat, 16, 8) [] = { 0xca00, 0x4b4d,
 210                                                 0xc980, 0x4b4d,
 211                                                 0xc900, 0x4b4d,
 212                                                 0xc880, 0x4b4d };
 213 #endif
 214 VECT_VAR_DECL(expected2,hfloat,32,4) [] = { 0xc1600000, 0x42073333,
 215                                             0xc1500000, 0x42073333 };
 216   clean_results ();
 217   CLEAN(expected2, int, 64, 1);
 218   CLEAN(expected2, uint, 64, 1);
 219
 220   TEST_VZIP2(, int, s, 8, 8);
 221   TEST_VZIP2(, int, s, 16, 4);
 222   TEST_VZIP2(, int, s, 32, 2);
 223   TEST_VZIP2(, uint, u, 8, 8);
 224   TEST_VZIP2(, uint, u, 16, 4);
 225   TEST_VZIP2(, uint, u, 32, 2);
 226   TEST_VZIP2(, poly, p, 8, 8);
 227   TEST_VZIP2(, poly, p, 16, 4);
 228 #if defined (FP16_SUPPORTED)
 229   TEST_VZIP2(, float, f, 16, 4);
 230 #endif
 231   TEST_VZIP2(, float, f, 32, 2);
 232
 233   TEST_VZIP2(q, int, s, 8, 16);
 234   TEST_VZIP2(q, int, s, 16, 8);
 235   TEST_VZIP2(q, int, s, 32, 4);
 236   TEST_VZIP2(q, int, s, 64, 2);
 237   TEST_VZIP2(q, uint, u, 8, 16);
 238   TEST_VZIP2(q, uint, u, 16, 8);
 239   TEST_VZIP2(q, uint, u, 32, 4);
 240   TEST_VZIP2(q, uint, u, 64, 2);
 241   TEST_VZIP2(q, poly, p, 8, 16);
 242   TEST_VZIP2(q, poly, p, 16, 8);
 243 #if defined (FP16_SUPPORTED)
 244   TEST_VZIP2(q, float, f, 16, 8);
 245 #endif
 246   TEST_VZIP2(q, float, f, 32, 4);
 247   TEST_VZIP2(q, float, f, 64, 2);
 248
 249   CHECK_RESULTS_NAMED (TEST_MSG, expected2, "");
 250 #if defined (FP16_SUPPORTED)
 251   CHECK_FP(TEST_MSG, float, 16, 4, PRIx16, expected2, "");
 252   CHECK_FP(TEST_MSG, float, 16, 8, PRIx16, expected2, "");
 253 #endif
 254 }
 255
 256 int main (void)
 257 {
 258   exec_vzip_half ();
 259   return 0;
 260 }