gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vcreate.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, 0xde, 0xbc, 0x9a,
   7                                        0x78, 0x56, 0x34, 0x12 };
   8 VECT_VAR_DECL(expected,int,16,4) [] = { 0xdef0, 0x9abc, 0x5678, 0x1234 };
   9 VECT_VAR_DECL(expected,int,32,2) [] = { 0x9abcdef0, 0x12345678 };
  10 VECT_VAR_DECL(expected,int,64,1) [] = { 0x123456789abcdef0 };
  11 VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf0, 0xde, 0xbc, 0x9a,
  12                                         0x78, 0x56, 0x34, 0x12 };
  13 VECT_VAR_DECL(expected,uint,16,4) [] = { 0xdef0, 0x9abc, 0x5678, 0x1234 };
  14 VECT_VAR_DECL(expected,uint,32,2) [] = { 0x9abcdef0, 0x12345678 };
  15 VECT_VAR_DECL(expected,uint,64,1) [] = { 0x123456789abcdef0 };
  16 VECT_VAR_DECL(expected,poly,8,8) [] = { 0xf0, 0xde, 0xbc, 0x9a,
  17                                         0x78, 0x56, 0x34, 0x12 };
  18 VECT_VAR_DECL(expected,poly,16,4) [] = { 0xdef0, 0x9abc, 0x5678, 0x1234 };
  19 VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x9abcdef0, 0x12345678 };
  20
  21 #define INSN_NAME vcreate
  22 #define TEST_MSG "VCREATE"
  23
  24 #define FNNAME1(NAME) void exec_ ## NAME (void)
  25 #define FNNAME(NAME) FNNAME1(NAME)
  26
  27 FNNAME (INSN_NAME)
  28 {
  29   /* Basic test: y=vcreate(x), then store the result.  */
  30 #define TEST_VCREATE(T1, T2, W, N)                                      \
  31   VECT_VAR(vector_res, T1, W, N) = vcreate_##T2##W(VECT_VAR(val, T1, W, N)); \
  32   vst1_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
  33
  34 #define DECL_VAL(VAR, T1, W, N)                 \
  35   uint64_t VECT_VAR(VAR, T1, W, N)
  36
  37   DECL_VAL(val, int, 8, 8);
  38   DECL_VAL(val, int, 16, 4);
  39   DECL_VAL(val, int, 32, 2);
  40   DECL_VAL(val, int, 64, 1);
  41   DECL_VAL(val, float, 32, 2);
  42   DECL_VAL(val, uint, 8, 8);
  43   DECL_VAL(val, uint, 16, 4);
  44   DECL_VAL(val, uint, 32, 2);
  45   DECL_VAL(val, uint, 64, 1);
  46   DECL_VAL(val, poly, 8, 8);
  47   DECL_VAL(val, poly, 16, 4);
  48
  49   DECL_VARIABLE(vector_res, int, 8, 8);
  50   DECL_VARIABLE(vector_res, int, 16, 4);
  51   DECL_VARIABLE(vector_res, int, 32, 2);
  52   DECL_VARIABLE(vector_res, int, 64, 1);
  53   DECL_VARIABLE(vector_res, float, 32, 2);
  54   DECL_VARIABLE(vector_res, uint, 8, 8);
  55   DECL_VARIABLE(vector_res, uint, 16, 4);
  56   DECL_VARIABLE(vector_res, uint, 32, 2);
  57   DECL_VARIABLE(vector_res, uint, 64, 1);
  58   DECL_VARIABLE(vector_res, poly, 8, 8);
  59   DECL_VARIABLE(vector_res, poly, 16, 4);
  60
  61   clean_results ();
  62
  63   /* Initialize input values arbitrarily.  */
  64   VECT_VAR(val, int, 8, 8) = 0x123456789abcdef0LL;
  65   VECT_VAR(val, int, 16, 4) = 0x123456789abcdef0LL;
  66   VECT_VAR(val, int, 32, 2) = 0x123456789abcdef0LL;
  67   VECT_VAR(val, int, 64, 1) = 0x123456789abcdef0LL;
  68   VECT_VAR(val, float, 32, 2) = 0x123456789abcdef0LL;
  69   VECT_VAR(val, uint, 8, 8) = 0x123456789abcdef0ULL;
  70   VECT_VAR(val, uint, 16, 4) = 0x123456789abcdef0ULL;
  71   VECT_VAR(val, uint, 32, 2) = 0x123456789abcdef0ULL;
  72   VECT_VAR(val, uint, 64, 1) = 0x123456789abcdef0ULL;
  73   VECT_VAR(val, poly, 8, 8) = 0x123456789abcdef0ULL;
  74   VECT_VAR(val, poly, 16, 4) = 0x123456789abcdef0ULL;
  75
  76   TEST_VCREATE(int, s, 8, 8);
  77   TEST_VCREATE(int, s, 16, 4);
  78   TEST_VCREATE(int, s, 32, 2);
  79   TEST_VCREATE(float, f, 32, 2);
  80   TEST_VCREATE(int, s, 64, 1);
  81   TEST_VCREATE(uint, u, 8, 8);
  82   TEST_VCREATE(uint, u, 16, 4);
  83   TEST_VCREATE(uint, u, 32, 2);
  84   TEST_VCREATE(uint, u, 64, 1);
  85   TEST_VCREATE(poly, p, 8, 8);
  86   TEST_VCREATE(poly, p, 16, 4);
  87
  88   CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, "");
  89   CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, "");
  90   CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
  91   CHECK(TEST_MSG, int, 64, 1, PRIx64, expected, "");
  92   CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, "");
  93   CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, "");
  94   CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
  95   CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected, "");
  96   CHECK(TEST_MSG, poly, 8, 8, PRIx8, expected, "");
  97   CHECK(TEST_MSG, poly, 16, 4, PRIx16, expected, "");
  98   CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected, "");
  99 }
 100
 101 int main (void)
 102 {
 103   exec_vcreate ();
 104   return 0;
 105 }