gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabdl.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) [] = { 0x33, 0x33, 0x33, 0x33,
   7                                        0x33, 0x33, 0x33, 0x33 };
   8 VECT_VAR_DECL(expected,int,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
   9 VECT_VAR_DECL(expected,int,32,2) [] = { 0x33333333, 0x33333333 };
  10 VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
  11 VECT_VAR_DECL(expected,uint,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
  12                                         0x33, 0x33, 0x33, 0x33 };
  13 VECT_VAR_DECL(expected,uint,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
  14 VECT_VAR_DECL(expected,uint,32,2) [] = { 0x33333333, 0x33333333 };
  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) [] = { 0x33, 0x33, 0x33, 0x33,
  21                                         0x33, 0x33, 0x33, 0x33,
  22                                         0x33, 0x33, 0x33, 0x33,
  23                                         0x33, 0x33, 0x33, 0x33 };
  24 VECT_VAR_DECL(expected,int,16,8) [] = { 0x11, 0x10, 0xf, 0xe,
  25                                         0xd, 0xc, 0xb, 0xa };
  26 VECT_VAR_DECL(expected,int,32,4) [] = { 0x3, 0x2, 0x1, 0x0 };
  27 VECT_VAR_DECL(expected,int,64,2) [] = { 0x18, 0x17 };
  28 VECT_VAR_DECL(expected,uint,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
  29                                          0x33, 0x33, 0x33, 0x33,
  30                                          0x33, 0x33, 0x33, 0x33,
  31                                          0x33, 0x33, 0x33, 0x33 };
  32 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xef, 0xf0, 0xf1, 0xf2,
  33                                          0xf3, 0xf4, 0xf5, 0xf6 };
  34 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xffe3, 0xffe4, 0xffe5, 0xffe6 };
  35 VECT_VAR_DECL(expected,uint,64,2) [] = { 0xffffffe8,
  36                                          0xffffffe9 };
  37 VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
  38                                          0x33, 0x33, 0x33, 0x33,
  39                                          0x33, 0x33, 0x33, 0x33,
  40                                          0x33, 0x33, 0x33, 0x33 };
  41 VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
  42                                          0x3333, 0x3333, 0x3333, 0x3333 };
  43 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x33333333, 0x33333333,
  44                                            0x33333333, 0x33333333 };
  45
  46 #define TEST_MSG "VABDL"
  47 void exec_vabdl (void)
  48 {
  49   /* Basic test: v4=vabdl(v1,v2), then store the result.  */
  50 #define TEST_VABDL(T1, T2, W, W2, N)                                    \
  51   VECT_VAR(vector_res, T1, W2, N) =                                     \
  52     vabdl_##T2##W(VECT_VAR(vector1, T1, W, N),                          \
  53                   VECT_VAR(vector2, T1, W, N));                         \
  54   vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N))
  55
  56 #define DECL_VABDL_VAR_LONG(VAR)                \
  57   DECL_VARIABLE(VAR, int, 16, 8);               \
  58   DECL_VARIABLE(VAR, int, 32, 4);               \
  59   DECL_VARIABLE(VAR, int, 64, 2);               \
  60   DECL_VARIABLE(VAR, uint, 16, 8);              \
  61   DECL_VARIABLE(VAR, uint, 32, 4);              \
  62   DECL_VARIABLE(VAR, uint, 64, 2)
  63
  64 #define DECL_VABDL_VAR_SHORT(VAR)               \
  65   DECL_VARIABLE(VAR, int, 8, 8);                \
  66   DECL_VARIABLE(VAR, int, 16, 4);               \
  67   DECL_VARIABLE(VAR, int, 32, 2);               \
  68   DECL_VARIABLE(VAR, uint, 8, 8);               \
  69   DECL_VARIABLE(VAR, uint, 16, 4);              \
  70   DECL_VARIABLE(VAR, uint, 32, 2)
  71
  72   DECL_VABDL_VAR_SHORT(vector1);
  73   DECL_VABDL_VAR_SHORT(vector2);
  74   DECL_VABDL_VAR_LONG(vector_res);
  75
  76   clean_results ();
  77
  78   /* Initialize input "vector1" from "buffer".  */
  79   VLOAD(vector1, buffer, , int, s, 8, 8);
  80   VLOAD(vector1, buffer, , int, s, 16, 4);
  81   VLOAD(vector1, buffer, , int, s, 32, 2);
  82   VLOAD(vector1, buffer, , uint, u, 8, 8);
  83   VLOAD(vector1, buffer, , uint, u, 16, 4);
  84   VLOAD(vector1, buffer, , uint, u, 32, 2);
  85
  86   /* Choose init value arbitrarily.  */
  87   VDUP(vector2, , int, s, 8, 8, 1);
  88   VDUP(vector2, , int, s, 16, 4, -13);
  89   VDUP(vector2, , int, s, 32, 2, 8);
  90   VDUP(vector2, , uint, u, 8, 8, 1);
  91   VDUP(vector2, , uint, u, 16, 4, 13);
  92   VDUP(vector2, , uint, u, 32, 2, 8);
  93
  94   /* Execute the tests.  */
  95   TEST_VABDL(int, s, 8, 16, 8);
  96   TEST_VABDL(int, s, 16, 32, 4);
  97   TEST_VABDL(int, s, 32, 64, 2);
  98   TEST_VABDL(uint, u, 8, 16, 8);
  99   TEST_VABDL(uint, u, 16, 32, 4);
 100   TEST_VABDL(uint, u, 32, 64, 2);
 101
 102   CHECK_RESULTS (TEST_MSG, "");
 103 }
 104
 105 int main (void)
 106 {
 107   exec_vabdl ();
 108   return 0;
 109 }