gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vaba.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) [] = { 0xf6, 0xf7, 0xf8, 0xf9,
   7                                        0xfa, 0xfb, 0xfc, 0xfd };
   8 VECT_VAR_DECL(expected,int,16,4) [] = { 0x16, 0x17, 0x18, 0x19 };
   9 VECT_VAR_DECL(expected,int,32,2) [] = { 0x20, 0x21 };
  10 VECT_VAR_DECL(expected,uint,8,8) [] = { 0x53, 0x54, 0x55, 0x56,
  11                                         0x57, 0x58, 0x59, 0x5a };
  12 VECT_VAR_DECL(expected,uint,16,4) [] = { 0x907, 0x908, 0x909, 0x90a };
  13 VECT_VAR_DECL(expected,uint,32,2) [] = { 0xffffffe7, 0xffffffe8 };
  14 VECT_VAR_DECL(expected,int,8,16) [] = { 0x5e, 0x5f, 0x60, 0x61,
  15                                         0x62, 0x63, 0x64, 0x65,
  16                                         0x66, 0x67, 0x68, 0x69,
  17                                         0x6a, 0x6b, 0x6c, 0x6d };
  18 VECT_VAR_DECL(expected,int,16,8) [] = { 0xb9c, 0xb9d, 0xb9e, 0xb9f,
  19                                         0xba0, 0xba1, 0xba2, 0xba3 };
  20 VECT_VAR_DECL(expected,int,32,4) [] = { 0x26e0, 0x26e1, 0x26e2, 0x26e3 };
  21 VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf8, 0xf9, 0xfa, 0xfb,
  22                                          0xfc, 0xfd, 0xfe, 0xff,
  23                                          0x0, 0x1, 0x2, 0x3,
  24                                          0x4, 0x5, 0x6, 0x7 };
  25 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff9, 0xfffa, 0xfffb, 0xfffc,
  26                                          0xfffd, 0xfffe, 0xffff, 0x0 };
  27 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xc, 0xd, 0xe, 0xf };
  28
  29 #define TEST_MSG "VABA/VABAQ"
  30 void exec_vaba (void)
  31 {
  32   /* Basic test: v4=vaba(v1,v2,v3), then store the result.  */
  33 #define TEST_VABA(Q, T1, T2, W, N)                                      \
  34   VECT_VAR(vector_res, T1, W, N) =                                      \
  35     vaba##Q##_##T2##W(VECT_VAR(vector1, T1, W, N),                      \
  36                       VECT_VAR(vector2, T1, W, N),                      \
  37                       VECT_VAR(vector3, T1, W, N));                     \
  38   vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
  39
  40 #define DECL_VABA_VAR(VAR)                      \
  41   DECL_VARIABLE(VAR, int, 8, 8);                \
  42   DECL_VARIABLE(VAR, int, 16, 4);               \
  43   DECL_VARIABLE(VAR, int, 32, 2);               \
  44   DECL_VARIABLE(VAR, uint, 8, 8);               \
  45   DECL_VARIABLE(VAR, uint, 16, 4);              \
  46   DECL_VARIABLE(VAR, uint, 32, 2);              \
  47   DECL_VARIABLE(VAR, int, 8, 16);               \
  48   DECL_VARIABLE(VAR, int, 16, 8);               \
  49   DECL_VARIABLE(VAR, int, 32, 4);               \
  50   DECL_VARIABLE(VAR, uint, 8, 16);              \
  51   DECL_VARIABLE(VAR, uint, 16, 8);              \
  52   DECL_VARIABLE(VAR, uint, 32, 4)
  53
  54   DECL_VABA_VAR(vector1);
  55   DECL_VABA_VAR(vector2);
  56   DECL_VABA_VAR(vector3);
  57   DECL_VABA_VAR(vector_res);
  58
  59   clean_results ();
  60
  61   /* Initialize input "vector1" from "buffer".  */
  62   VLOAD(vector1, buffer, , int, s, 8, 8);
  63   VLOAD(vector1, buffer, , int, s, 16, 4);
  64   VLOAD(vector1, buffer, , int, s, 32, 2);
  65   VLOAD(vector1, buffer, , uint, u, 8, 8);
  66   VLOAD(vector1, buffer, , uint, u, 16, 4);
  67   VLOAD(vector1, buffer, , uint, u, 32, 2);
  68   VLOAD(vector1, buffer, q, int, s, 8, 16);
  69   VLOAD(vector1, buffer, q, int, s, 16, 8);
  70   VLOAD(vector1, buffer, q, int, s, 32, 4);
  71   VLOAD(vector1, buffer, q, uint, u, 8, 16);
  72   VLOAD(vector1, buffer, q, uint, u, 16, 8);
  73   VLOAD(vector1, buffer, q, uint, u, 32, 4);
  74
  75   /* Choose init value arbitrarily.  */
  76   VDUP(vector2, , int, s, 8, 8, 1);
  77   VDUP(vector2, , int, s, 16, 4, -13);
  78   VDUP(vector2, , int, s, 32, 2, 8);
  79   VDUP(vector2, , uint, u, 8, 8, 1);
  80   VDUP(vector2, , uint, u, 16, 4, 13);
  81   VDUP(vector2, , uint, u, 32, 2, 8);
  82   VDUP(vector2, q, int, s, 8, 16, 10);
  83   VDUP(vector2, q, int, s, 16, 8, -12);
  84   VDUP(vector2, q, int, s, 32, 4, 32);
  85   VDUP(vector2, q, uint, u, 8, 16, 10);
  86   VDUP(vector2, q, uint, u, 16, 8, 12);
  87   VDUP(vector2, q, uint, u, 32, 4, 32);
  88
  89   /* Choose init value arbitrarily.  */
  90   VDUP(vector3, , int, s, 8, 8, -5);
  91   VDUP(vector3, , int, s, 16, 4, 25);
  92   VDUP(vector3, , int, s, 32, 2, -40);
  93   VDUP(vector3, , uint, u, 8, 8, 100);
  94   VDUP(vector3, , uint, u, 16, 4, 2340);
  95   VDUP(vector3, , uint, u, 32, 2, 0xffffffff);
  96   VDUP(vector3, q, int, s, 8, 16, -100);
  97   VDUP(vector3, q, int, s, 16, 8, -3000);
  98   VDUP(vector3, q, int, s, 32, 4, 10000);
  99   VDUP(vector3, q, uint, u, 8, 16, 2);
 100   VDUP(vector3, q, uint, u, 16, 8, 3);
 101   VDUP(vector3, q, uint, u, 32, 4, 4);
 102
 103   /* Execute the tests.  */
 104   TEST_VABA(, int, s, 8, 8);
 105   TEST_VABA(, int, s, 16, 4);
 106   TEST_VABA(, int, s, 32, 2);
 107   TEST_VABA(, uint, u, 8, 8);
 108   TEST_VABA(, uint, u, 16, 4);
 109   TEST_VABA(, uint, u, 32, 2);
 110   TEST_VABA(q, int, s, 8, 16);
 111   TEST_VABA(q, int, s, 16, 8);
 112   TEST_VABA(q, int, s, 32, 4);
 113   TEST_VABA(q, uint, u, 8, 16);
 114   TEST_VABA(q, uint, u, 16, 8);
 115   TEST_VABA(q, uint, u, 32, 4);
 116
 117   CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, "");
 118   CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, "");
 119   CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
 120   CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, "");
 121   CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, "");
 122   CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
 123   CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, "");
 124   CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, "");
 125   CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
 126   CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected, "");
 127   CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, "");
 128   CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
 129 }
 130
 131 int main (void)
 132 {
 133   exec_vaba ();
 134   return 0;
 135 }