Viewing file:  cmp_zero_op.inc (3.69 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Template file for the validation of compare against zero operators.
This file is base on cmp_op.inc. It is meant to be included by the relevant
test files, which have to define the intrinsic family to test. If a given
intrinsic supports variants which are not supported by all the other
operators, these can be tested by providing a definition for EXTRA_TESTS. */
#include <arm_neon.h>
#include "arm-neon-ref.h"
#include "compute-ref-data.h"
#include <math.h>
/* Additional expected results declaration, they are initialized in
each test file. */
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
extern ARRAY(expected_float, uint, 16, 4);
extern ARRAY(expected_q_float, uint, 16, 8);
extern ARRAY(expected_uint2, uint, 16, 4);
extern ARRAY(expected_uint3, uint, 16, 4);
extern ARRAY(expected_uint4, uint, 16, 4);
extern ARRAY(expected_nan, uint, 16, 4);
extern ARRAY(expected_mnan, uint, 16, 4);
extern ARRAY(expected_inf, uint, 16, 4);
extern ARRAY(expected_minf, uint, 16, 4);
extern ARRAY(expected_zero, uint, 16, 4);
extern ARRAY(expected_mzero, uint, 16, 4);
#endif
#define FNNAME1(NAME) exec_ ## NAME
#define FNNAME(NAME) FNNAME1(NAME)
void FNNAME (INSN_NAME) (void)
{
/* Basic test: y=vcomp(x1,x2), then store the result. */
#define TEST_VCOMP1(INSN, Q, T1, T2, T3, W, N) \
VECT_VAR(vector_res, T3, W, N) = \
INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N)); \
vst1##Q##_u##W(VECT_VAR(result, T3, W, N), VECT_VAR(vector_res, T3, W, N))
#define TEST_VCOMP(INSN, Q, T1, T2, T3, W, N) \
TEST_VCOMP1(INSN, Q, T1, T2, T3, W, N)
/* No need for 64 bits elements. */
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
DECL_VARIABLE (vector, float, 16, 4);
DECL_VARIABLE (vector, float, 16, 8);
#endif
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
DECL_VARIABLE(vector_res, uint, 16, 4);
DECL_VARIABLE(vector_res, uint, 16, 8);
#endif
clean_results ();
/* Choose init value arbitrarily, will be used for vector
comparison. */
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
VDUP (vector, , float, f, 16, 4, -15.0f);
VDUP (vector, q, float, f, 16, 8, 14.0f);
#endif
/* Float variants. */
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
TEST_VCOMP (INSN_NAME, q, float, f, uint, 16, 8);
#endif
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_float, "");
CHECK (TEST_MSG, uint, 16, 8, PRIx16, expected_q_float, "");
#endif
/* Extra FP tests with special values (NaN, ....). */
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
VDUP (vector, , float, f, 16, 4, NAN);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_nan, "FP special (NaN)");
VDUP (vector, , float, f, 16, 4, -NAN);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_mnan, " FP special (-NaN)");
VDUP (vector, , float, f, 16, 4, HUGE_VALF);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_inf, " FP special (inf)");
VDUP (vector, , float, f, 16, 4, -HUGE_VALF);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_minf, " FP special (-inf)");
VDUP (vector, , float, f, 16, 4, 0.0);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_zero, " FP special (0.0)");
VDUP (vector, , float, f, 16, 4, 0.0);
TEST_VCOMP (INSN_NAME, , float, f, uint, 16, 4);
CHECK (TEST_MSG, uint, 16, 4, PRIx16, expected_mzero, " FP special (-0.0)");
#endif
#ifdef EXTRA_TESTS
EXTRA_TESTS();
#endif
}
int main (void)
{
FNNAME (INSN_NAME) ();
return 0;
}
|
