Viewing file:  vabdl.c (2.67 KB) -rw-r--r--
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#include <arm_neon.h>
#include "arm-neon-ref.h"
#include "compute-ref-data.h"
/* Expected results. */
VECT_VAR_DECL(expected,int,16,8) [] = { 0x11, 0x10, 0xf, 0xe,
0xd, 0xc, 0xb, 0xa };
VECT_VAR_DECL(expected,int,32,4) [] = { 0x3, 0x2, 0x1, 0x0 };
VECT_VAR_DECL(expected,int,64,2) [] = { 0x18, 0x17 };
VECT_VAR_DECL(expected,uint,16,8) [] = { 0xef, 0xf0, 0xf1, 0xf2,
0xf3, 0xf4, 0xf5, 0xf6 };
VECT_VAR_DECL(expected,uint,32,4) [] = { 0xffe3, 0xffe4, 0xffe5, 0xffe6 };
VECT_VAR_DECL(expected,uint,64,2) [] = { 0xffffffe8,
0xffffffe9 };
#define TEST_MSG "VABDL"
void exec_vabdl (void)
{
/* Basic test: v4=vabdl(v1,v2), then store the result. */
#define TEST_VABDL(T1, T2, W, W2, N) \
VECT_VAR(vector_res, T1, W2, N) = \
vabdl_##T2##W(VECT_VAR(vector1, T1, W, N), \
VECT_VAR(vector2, T1, W, N)); \
vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N))
#define DECL_VABDL_VAR_LONG(VAR) \
DECL_VARIABLE(VAR, int, 16, 8); \
DECL_VARIABLE(VAR, int, 32, 4); \
DECL_VARIABLE(VAR, int, 64, 2); \
DECL_VARIABLE(VAR, uint, 16, 8); \
DECL_VARIABLE(VAR, uint, 32, 4); \
DECL_VARIABLE(VAR, uint, 64, 2)
#define DECL_VABDL_VAR_SHORT(VAR) \
DECL_VARIABLE(VAR, int, 8, 8); \
DECL_VARIABLE(VAR, int, 16, 4); \
DECL_VARIABLE(VAR, int, 32, 2); \
DECL_VARIABLE(VAR, uint, 8, 8); \
DECL_VARIABLE(VAR, uint, 16, 4); \
DECL_VARIABLE(VAR, uint, 32, 2)
DECL_VABDL_VAR_SHORT(vector1);
DECL_VABDL_VAR_SHORT(vector2);
DECL_VABDL_VAR_LONG(vector_res);
clean_results ();
/* Initialize input "vector1" from "buffer". */
VLOAD(vector1, buffer, , int, s, 8, 8);
VLOAD(vector1, buffer, , int, s, 16, 4);
VLOAD(vector1, buffer, , int, s, 32, 2);
VLOAD(vector1, buffer, , uint, u, 8, 8);
VLOAD(vector1, buffer, , uint, u, 16, 4);
VLOAD(vector1, buffer, , uint, u, 32, 2);
/* Choose init value arbitrarily. */
VDUP(vector2, , int, s, 8, 8, 1);
VDUP(vector2, , int, s, 16, 4, -13);
VDUP(vector2, , int, s, 32, 2, 8);
VDUP(vector2, , uint, u, 8, 8, 1);
VDUP(vector2, , uint, u, 16, 4, 13);
VDUP(vector2, , uint, u, 32, 2, 8);
/* Execute the tests. */
TEST_VABDL(int, s, 8, 16, 8);
TEST_VABDL(int, s, 16, 32, 4);
TEST_VABDL(int, s, 32, 64, 2);
TEST_VABDL(uint, u, 8, 16, 8);
TEST_VABDL(uint, u, 16, 32, 4);
TEST_VABDL(uint, u, 32, 64, 2);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, "");
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, "");
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, "");
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, "");
}
int main (void)
{
exec_vabdl ();
return 0;
}
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