Viewing file:  vqmovun.c (2.65 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,uint,8,8) [] = { 0x34, 0x34, 0x34, 0x34,
0x34, 0x34, 0x34, 0x34 };
VECT_VAR_DECL(expected,uint,16,4) [] = { 0x5678, 0x5678, 0x5678, 0x5678 };
VECT_VAR_DECL(expected,uint,32,2) [] = { 0x12345678, 0x12345678 };
/* Expected results with negative input. */
VECT_VAR_DECL(expected_neg,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_neg,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_neg,uint,32,2) [] = { 0x0, 0x0 };
#define INSN_NAME vqmovun
#define TEST_MSG "VQMOVUN"
#define FNNAME1(NAME) void exec_ ## NAME (void)
#define FNNAME(NAME) FNNAME1(NAME)
FNNAME (INSN_NAME)
{
/* Basic test: y=OP(x), then store the result. */
#define TEST_UNARY_OP1(INSN, T1, T2, W, W2, N, CMT) \
Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W, N)); \
VECT_VAR(vector_res, T1, W, N) = \
INSN##_s##W2(VECT_VAR(vector, int, W2, N)); \
vst1##_##T2##W(VECT_VAR(result, T1, W, N), \
VECT_VAR(vector_res, T1, W, N))
#define TEST_UNARY_OP(INSN, T1, T2, W, W2, N, CMT) \
TEST_UNARY_OP1(INSN, T1, T2, W, W2, N, CMT)
DECL_VARIABLE(vector, int, 16, 8);
DECL_VARIABLE(vector, int, 32, 4);
DECL_VARIABLE(vector, int, 64, 2);
DECL_VARIABLE(vector_res, uint, 8, 8);
DECL_VARIABLE(vector_res, uint, 16, 4);
DECL_VARIABLE(vector_res, uint, 32, 2);
clean_results ();
/* Fill input vector with arbitrary values. */
VDUP(vector, q, int, s, 16, 8, 0x34);
VDUP(vector, q, int, s, 32, 4, 0x5678);
VDUP(vector, q, int, s, 64, 2, 0x12345678);
/* Apply a unary operator named INSN_NAME. */
#define CMT ""
TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8, CMT);
TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4, CMT);
TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, CMT);
/* Fill input vector with negative values. */
VDUP(vector, q, int, s, 16, 8, 0x8234);
VDUP(vector, q, int, s, 32, 4, 0x87654321);
VDUP(vector, q, int, s, 64, 2, 0x8765432187654321LL);
/* Apply a unary operator named INSN_NAME. */
#undef CMT
#define CMT " (negative input)"
TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8, CMT);
TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4, CMT);
TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_neg, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_neg, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_neg, CMT);
}
int main (void)
{
exec_vqmovun ();
return 0;
}
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