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

   1 #include <arm_neon.h>
   2 #include "arm-neon-ref.h"
   3 #include "compute-ref-data.h"
   4
   5 /* Expected results.  */
   6 VECT_VAR_DECL(expected,int,8,8) [] = { 0xf0, 0x1, 0x12, 0x23,
   7                                        0x34, 0x45, 0x56, 0x67 };
   8 VECT_VAR_DECL(expected,int,16,4) [] = { 0xfde0, 0xfe02, 0xfe24, 0xfe46 };
   9 VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffcd0, 0xfffffd03 };
  10 VECT_VAR_DECL(expected,uint,8,8) [] = { 0xc0, 0x4, 0x48, 0x8c,
  11                                         0xd0, 0x14, 0x58, 0x9c };
  12 VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfab0, 0xfb05, 0xfb5a, 0xfbaf };
  13 VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffff9a0, 0xfffffa06 };
  14 VECT_VAR_DECL(expected,poly,8,8) [] = { 0xc0, 0x84, 0x48, 0xc,
  15                                         0xd0, 0x94, 0x58, 0x1c };
  16 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
  17 VECT_VAR_DECL(expected, hfloat, 16, 4) [] = { 0xe02a, 0xdfcf,
  18                                               0xdf4a, 0xdec4 };
  19 #endif
  20 VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc4053333, 0xc3f9c000 };
  21 VECT_VAR_DECL(expected,int,8,16) [] = { 0x90, 0x7, 0x7e, 0xf5,
  22                                         0x6c, 0xe3, 0x5a, 0xd1,
  23                                         0x48, 0xbf, 0x36, 0xad,
  24                                         0x24, 0x9b, 0x12, 0x89 };
  25 VECT_VAR_DECL(expected,int,16,8) [] = { 0xf780, 0xf808, 0xf890, 0xf918,
  26                                         0xf9a0, 0xfa28, 0xfab0, 0xfb38 };
  27 VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffff670, 0xfffff709,
  28                                         0xfffff7a2, 0xfffff83b };
  29 VECT_VAR_DECL(expected,uint,8,16) [] = { 0x60, 0xa, 0xb4, 0x5e,
  30                                          0x8, 0xb2, 0x5c, 0x6,
  31                                          0xb0, 0x5a, 0x4, 0xae,
  32                                          0x58, 0x2, 0xac, 0x56 };
  33 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xf450, 0xf50b, 0xf5c6, 0xf681,
  34                                          0xf73c, 0xf7f7, 0xf8b2, 0xf96d };
  35 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffff340, 0xfffff40c,
  36                                          0xfffff4d8, 0xfffff5a4 };
  37 VECT_VAR_DECL(expected,poly,8,16) [] = { 0x60, 0xca, 0x34, 0x9e,
  38                                          0xc8, 0x62, 0x9c, 0x36,
  39                                          0x30, 0x9a, 0x64, 0xce,
  40                                          0x98, 0x32, 0xcc, 0x66 };
  41 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
  42 VECT_VAR_DECL(expected, hfloat, 16, 8) [] = { 0xe63a, 0xe5d6, 0xe573, 0xe50f,
  43                                               0xe4ac, 0xe448, 0xe3c8, 0xe301 };
  44 #endif
  45 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc4c73333, 0xc4bac000,
  46                                            0xc4ae4ccd, 0xc4a1d999 };
  47
  48 #define INSN_NAME vmul
  49 #define TEST_MSG "VMUL"
  50
  51 #define FNNAME1(NAME) exec_ ## NAME
  52 #define FNNAME(NAME) FNNAME1(NAME)
  53
  54 void FNNAME (INSN_NAME) (void)
  55 {
  56 #define DECL_VMUL(T, W, N)                      \
  57   DECL_VARIABLE(vector1, T, W, N);              \
  58   DECL_VARIABLE(vector2, T, W, N);              \
  59   DECL_VARIABLE(vector_res, T, W, N)
  60
  61   /* vector_res = OP(vector1, vector2), then store the result.  */
  62 #define TEST_VMUL1(INSN, Q, T1, T2, W, N)                               \
  63   VECT_VAR(vector_res, T1, W, N) =                                      \
  64     INSN##Q##_##T2##W(VECT_VAR(vector1, T1, W, N),                      \
  65                       VECT_VAR(vector2, T1, W, N));                     \
  66   vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N),                         \
  67                     VECT_VAR(vector_res, T1, W, N))
  68
  69 #define TEST_VMUL(INSN, Q, T1, T2, W, N)        \
  70   TEST_VMUL1(INSN, Q, T1, T2, W, N)
  71
  72   DECL_VMUL(int, 8, 8);
  73   DECL_VMUL(int, 16, 4);
  74   DECL_VMUL(int, 32, 2);
  75   DECL_VMUL(uint, 8, 8);
  76   DECL_VMUL(uint, 16, 4);
  77   DECL_VMUL(uint, 32, 2);
  78   DECL_VMUL(poly, 8, 8);
  79   DECL_VMUL(float, 32, 2);
  80   DECL_VMUL(int, 8, 16);
  81   DECL_VMUL(int, 16, 8);
  82   DECL_VMUL(int, 32, 4);
  83   DECL_VMUL(uint, 8, 16);
  84   DECL_VMUL(uint, 16, 8);
  85   DECL_VMUL(uint, 32, 4);
  86   DECL_VMUL(poly, 8, 16);
  87   DECL_VMUL(float, 32, 4);
  88
  89 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
  90   DECL_VARIABLE(vector1, float, 16, 4);
  91   DECL_VARIABLE(vector1, float, 16, 8);
  92
  93   DECL_VARIABLE(vector2, float, 16, 4);
  94   DECL_VARIABLE(vector2, float, 16, 8);
  95
  96   DECL_VARIABLE(vector_res, float, 16, 4);
  97   DECL_VARIABLE(vector_res, float, 16, 8);
  98 #endif
  99
 100   clean_results ();
 101
 102   /* Initialize input "vector1" from "buffer".  */
 103   VLOAD(vector1, buffer, , int, s, 8, 8);
 104   VLOAD(vector1, buffer, , int, s, 16, 4);
 105   VLOAD(vector1, buffer, , int, s, 32, 2);
 106   VLOAD(vector1, buffer, , uint, u, 8, 8);
 107   VLOAD(vector1, buffer, , uint, u, 16, 4);
 108   VLOAD(vector1, buffer, , uint, u, 32, 2);
 109   VLOAD(vector1, buffer, , poly, p, 8, 8);
 110   VLOAD(vector1, buffer, , float, f, 32, 2);
 111   VLOAD(vector1, buffer, q, int, s, 8, 16);
 112   VLOAD(vector1, buffer, q, int, s, 16, 8);
 113   VLOAD(vector1, buffer, q, int, s, 32, 4);
 114   VLOAD(vector1, buffer, q, uint, u, 8, 16);
 115   VLOAD(vector1, buffer, q, uint, u, 16, 8);
 116   VLOAD(vector1, buffer, q, uint, u, 32, 4);
 117   VLOAD(vector1, buffer, q, poly, p, 8, 16);
 118   VLOAD(vector1, buffer, q, float, f, 32, 4);
 119 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
 120   VLOAD(vector1, buffer, , float, f, 16, 4);
 121   VLOAD(vector1, buffer, q, float, f, 16, 8);
 122 #endif
 123
 124   /* Choose init value arbitrarily.  */
 125   VDUP(vector2, , int, s, 8, 8, 0x11);
 126   VDUP(vector2, , int, s, 16, 4, 0x22);
 127   VDUP(vector2, , int, s, 32, 2, 0x33);
 128   VDUP(vector2, , uint, u, 8, 8, 0x44);
 129   VDUP(vector2, , uint, u, 16, 4, 0x55);
 130   VDUP(vector2, , uint, u, 32, 2, 0x66);
 131   VDUP(vector2, , poly, p, 8, 8, 0x44);
 132   VDUP(vector2, , float, f, 32, 2, 33.3f);
 133   VDUP(vector2, q, int, s, 8, 16, 0x77);
 134   VDUP(vector2, q, int, s, 16, 8, 0x88);
 135   VDUP(vector2, q, int, s, 32, 4, 0x99);
 136   VDUP(vector2, q, uint, u, 8, 16, 0xAA);
 137   VDUP(vector2, q, uint, u, 16, 8, 0xBB);
 138   VDUP(vector2, q, uint, u, 32, 4, 0xCC);
 139   VDUP(vector2, q, poly, p, 8, 16, 0xAA);
 140   VDUP(vector2, q, float, f, 32, 4, 99.6f);
 141 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
 142   VDUP(vector2, , float, f, 16, 4, 33.3f);
 143   VDUP(vector2, q, float, f, 16, 8, 99.6f);
 144 #endif
 145
 146   /* Execute the tests.  */
 147   TEST_VMUL(INSN_NAME, , int, s, 8, 8);
 148   TEST_VMUL(INSN_NAME, , int, s, 16, 4);
 149   TEST_VMUL(INSN_NAME, , int, s, 32, 2);
 150   TEST_VMUL(INSN_NAME, , uint, u, 8, 8);
 151   TEST_VMUL(INSN_NAME, , uint, u, 16, 4);
 152   TEST_VMUL(INSN_NAME, , uint, u, 32, 2);
 153   TEST_VMUL(INSN_NAME, , poly, p, 8, 8);
 154   TEST_VMUL(INSN_NAME, , float, f, 32, 2);
 155   TEST_VMUL(INSN_NAME, q, int, s, 8, 16);
 156   TEST_VMUL(INSN_NAME, q, int, s, 16, 8);
 157   TEST_VMUL(INSN_NAME, q, int, s, 32, 4);
 158   TEST_VMUL(INSN_NAME, q, uint, u, 8, 16);
 159   TEST_VMUL(INSN_NAME, q, uint, u, 16, 8);
 160   TEST_VMUL(INSN_NAME, q, uint, u, 32, 4);
 161   TEST_VMUL(INSN_NAME, q, poly, p, 8, 16);
 162   TEST_VMUL(INSN_NAME, q, float, f, 32, 4);
 163 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
 164   TEST_VMUL(INSN_NAME, , float, f, 16, 4);
 165   TEST_VMUL(INSN_NAME, q, float, f, 16, 8);
 166 #endif
 167
 168   CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, "");
 169   CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, "");
 170   CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
 171   CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, "");
 172   CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, "");
 173   CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
 174   CHECK_POLY(TEST_MSG, poly, 8, 8, PRIx8, expected, "");
 175   CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected, "");
 176   CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, "");
 177   CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, "");
 178   CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
 179   CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected, "");
 180   CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, "");
 181   CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
 182   CHECK_POLY(TEST_MSG, poly, 8, 16, PRIx8, expected, "");
 183   CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected, "");
 184 #if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
 185   CHECK_FP(TEST_MSG, float, 16, 4, PRIx16, expected, "");
 186   CHECK_FP(TEST_MSG, float, 16, 8, PRIx16, expected, "");
 187 #endif
 188 }
 189
 190 int main (void)
 191 {
 192   FNNAME (INSN_NAME) ();
 193
 194   return 0;
 195 }