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,int,64,1) [] = { 0x3333333333333333 };
  11 VECT_VAR_DECL(expected,uint,8,8) [] = { 0x53, 0x54, 0x55, 0x56,
  12                                         0x57, 0x58, 0x59, 0x5a };
  13 VECT_VAR_DECL(expected,uint,16,4) [] = { 0x907, 0x908, 0x909, 0x90a };
  14 VECT_VAR_DECL(expected,uint,32,2) [] = { 0xffffffe7, 0xffffffe8 };
  15 VECT_VAR_DECL(expected,uint,64,1) [] = { 0x3333333333333333 };
  16 VECT_VAR_DECL(expected,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
  17                                         0x33, 0x33, 0x33, 0x33 };
  18 VECT_VAR_DECL(expected,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
  19 VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x33333333, 0x33333333 };
  20 VECT_VAR_DECL(expected,int,8,16) [] = { 0x5e, 0x5f, 0x60, 0x61,
  21                                         0x62, 0x63, 0x64, 0x65,
  22                                         0x66, 0x67, 0x68, 0x69,
  23                                         0x6a, 0x6b, 0x6c, 0x6d };
  24 VECT_VAR_DECL(expected,int,16,8) [] = { 0xb9c, 0xb9d, 0xb9e, 0xb9f,
  25                                         0xba0, 0xba1, 0xba2, 0xba3 };
  26 VECT_VAR_DECL(expected,int,32,4) [] = { 0x26e0, 0x26e1, 0x26e2, 0x26e3 };
  27 VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333,
  28                                         0x3333333333333333 };
  29 VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf8, 0xf9, 0xfa, 0xfb,
  30                                          0xfc, 0xfd, 0xfe, 0xff,
  31                                          0x0, 0x1, 0x2, 0x3,
  32                                          0x4, 0x5, 0x6, 0x7 };
  33 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff9, 0xfffa, 0xfffb, 0xfffc,
  34                                          0xfffd, 0xfffe, 0xffff, 0x0 };
  35 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xc, 0xd, 0xe, 0xf };
  36 VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333,
  37                                          0x3333333333333333 };
  38 VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
  39                                          0x33, 0x33, 0x33, 0x33,
  40                                          0x33, 0x33, 0x33, 0x33,
  41                                          0x33, 0x33, 0x33, 0x33 };
  42 VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
  43                                          0x3333, 0x3333, 0x3333, 0x3333 };
  44 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x33333333, 0x33333333,
  45                                            0x33333333, 0x33333333 };
  46
  47 #define TEST_MSG "VABA/VABAQ"
  48 void exec_vaba (void)
  49 {
  50   /* Basic test: v4=vaba(v1,v2,v3), then store the result.  */
  51 #define TEST_VABA(Q, T1, T2, W, N)                                      \
  52   VECT_VAR(vector_res, T1, W, N) =                                      \
  53     vaba##Q##_##T2##W(VECT_VAR(vector1, T1, W, N),                      \
  54                       VECT_VAR(vector2, T1, W, N),                      \
  55                       VECT_VAR(vector3, T1, W, N));                     \
  56   vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
  57
  58 #define DECL_VABA_VAR(VAR)                      \
  59   DECL_VARIABLE(VAR, int, 8, 8);                \
  60   DECL_VARIABLE(VAR, int, 16, 4);               \
  61   DECL_VARIABLE(VAR, int, 32, 2);               \
  62   DECL_VARIABLE(VAR, uint, 8, 8);               \
  63   DECL_VARIABLE(VAR, uint, 16, 4);              \
  64   DECL_VARIABLE(VAR, uint, 32, 2);              \
  65   DECL_VARIABLE(VAR, int, 8, 16);               \
  66   DECL_VARIABLE(VAR, int, 16, 8);               \
  67   DECL_VARIABLE(VAR, int, 32, 4);               \
  68   DECL_VARIABLE(VAR, uint, 8, 16);              \
  69   DECL_VARIABLE(VAR, uint, 16, 8);              \
  70   DECL_VARIABLE(VAR, uint, 32, 4)
  71
  72   DECL_VABA_VAR(vector1);
  73   DECL_VABA_VAR(vector2);
  74   DECL_VABA_VAR(vector3);
  75   DECL_VABA_VAR(vector_res);
  76
  77   clean_results ();
  78
  79   /* Initialize input "vector1" from "buffer".  */
  80   VLOAD(vector1, buffer, , int, s, 8, 8);
  81   VLOAD(vector1, buffer, , int, s, 16, 4);
  82   VLOAD(vector1, buffer, , int, s, 32, 2);
  83   VLOAD(vector1, buffer, , uint, u, 8, 8);
  84   VLOAD(vector1, buffer, , uint, u, 16, 4);
  85   VLOAD(vector1, buffer, , uint, u, 32, 2);
  86   VLOAD(vector1, buffer, q, int, s, 8, 16);
  87   VLOAD(vector1, buffer, q, int, s, 16, 8);
  88   VLOAD(vector1, buffer, q, int, s, 32, 4);
  89   VLOAD(vector1, buffer, q, uint, u, 8, 16);
  90   VLOAD(vector1, buffer, q, uint, u, 16, 8);
  91   VLOAD(vector1, buffer, q, uint, u, 32, 4);
  92
  93   /* Choose init value arbitrarily.  */
  94   VDUP(vector2, , int, s, 8, 8, 1);
  95   VDUP(vector2, , int, s, 16, 4, -13);
  96   VDUP(vector2, , int, s, 32, 2, 8);
  97   VDUP(vector2, , uint, u, 8, 8, 1);
  98   VDUP(vector2, , uint, u, 16, 4, 13);
  99   VDUP(vector2, , uint, u, 32, 2, 8);
 100   VDUP(vector2, q, int, s, 8, 16, 10);
 101   VDUP(vector2, q, int, s, 16, 8, -12);
 102   VDUP(vector2, q, int, s, 32, 4, 32);
 103   VDUP(vector2, q, uint, u, 8, 16, 10);
 104   VDUP(vector2, q, uint, u, 16, 8, 12);
 105   VDUP(vector2, q, uint, u, 32, 4, 32);
 106
 107   /* Choose init value arbitrarily.  */
 108   VDUP(vector3, , int, s, 8, 8, -5);
 109   VDUP(vector3, , int, s, 16, 4, 25);
 110   VDUP(vector3, , int, s, 32, 2, -40);
 111   VDUP(vector3, , uint, u, 8, 8, 100);
 112   VDUP(vector3, , uint, u, 16, 4, 2340);
 113   VDUP(vector3, , uint, u, 32, 2, 0xffffffff);
 114   VDUP(vector3, q, int, s, 8, 16, -100);
 115   VDUP(vector3, q, int, s, 16, 8, -3000);
 116   VDUP(vector3, q, int, s, 32, 4, 10000);
 117   VDUP(vector3, q, uint, u, 8, 16, 2);
 118   VDUP(vector3, q, uint, u, 16, 8, 3);
 119   VDUP(vector3, q, uint, u, 32, 4, 4);
 120
 121   /* Execute the tests.  */
 122   TEST_VABA(, int, s, 8, 8);
 123   TEST_VABA(, int, s, 16, 4);
 124   TEST_VABA(, int, s, 32, 2);
 125   TEST_VABA(, uint, u, 8, 8);
 126   TEST_VABA(, uint, u, 16, 4);
 127   TEST_VABA(, uint, u, 32, 2);
 128   TEST_VABA(q, int, s, 8, 16);
 129   TEST_VABA(q, int, s, 16, 8);
 130   TEST_VABA(q, int, s, 32, 4);
 131   TEST_VABA(q, uint, u, 8, 16);
 132   TEST_VABA(q, uint, u, 16, 8);
 133   TEST_VABA(q, uint, u, 32, 4);
 134
 135   CHECK_RESULTS (TEST_MSG, "");
 136 }
 137
 138 int main (void)
 139 {
 140   exec_vaba ();
 141   return 0;
 142 }