92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/*
|
|
|
|
Copyright (c) 2009, 2010, 2011 STMicroelectronics
|
|
Written by Christophe Lyon
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
|
|
*/
|
|
|
|
#if defined(__arm__) || defined(__aarch64__)
|
|
#include <arm_neon.h>
|
|
#else
|
|
#include "stm-arm-neon.h"
|
|
#endif
|
|
|
|
#include "stm-arm-neon-ref.h"
|
|
|
|
#define TEST_MSG "VMUL_N"
|
|
void exec_vmul_n (void)
|
|
{
|
|
#define DECL_VMUL(VAR) \
|
|
DECL_VARIABLE(VAR, int, 16, 4); \
|
|
DECL_VARIABLE(VAR, int, 32, 2); \
|
|
DECL_VARIABLE(VAR, uint, 16, 4); \
|
|
DECL_VARIABLE(VAR, uint, 32, 2); \
|
|
DECL_VARIABLE(VAR, float, 32, 2); \
|
|
DECL_VARIABLE(VAR, int, 16, 8); \
|
|
DECL_VARIABLE(VAR, int, 32, 4); \
|
|
DECL_VARIABLE(VAR, uint, 16, 8); \
|
|
DECL_VARIABLE(VAR, uint, 32, 4); \
|
|
DECL_VARIABLE(VAR, float, 32, 4)
|
|
|
|
/* vector_res = vmul_n(vector,val), then store the result. */
|
|
#define TEST_VMUL_N(Q, T1, T2, W, N, L) \
|
|
VECT_VAR(vector_res, T1, W, N) = \
|
|
vmul##Q##_n_##T2##W(VECT_VAR(vector, T1, W, N), \
|
|
L); \
|
|
vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \
|
|
VECT_VAR(vector_res, T1, W, N))
|
|
|
|
/* With ARM RVCT, we need to declare variables before any executable
|
|
statement */
|
|
DECL_VMUL(vector);
|
|
DECL_VMUL(vector_res);
|
|
|
|
clean_results ();
|
|
|
|
/* Initialize vector from pre-initialized values */
|
|
VLOAD(vector, buffer, , int, s, 16, 4);
|
|
VLOAD(vector, buffer, , int, s, 32, 2);
|
|
VLOAD(vector, buffer, , uint, u, 16, 4);
|
|
VLOAD(vector, buffer, , uint, u, 32, 2);
|
|
VLOAD(vector, buffer, , float, f, 32, 2);
|
|
VLOAD(vector, buffer, q, int, s, 16, 8);
|
|
VLOAD(vector, buffer, q, int, s, 32, 4);
|
|
VLOAD(vector, buffer, q, uint, u, 16, 8);
|
|
VLOAD(vector, buffer, q, uint, u, 32, 4);
|
|
VLOAD(vector, buffer, q, float, f, 32, 4);
|
|
|
|
/* Choose multiplier arbitrarily */
|
|
TEST_VMUL_N(, int, s, 16, 4, 0x11);
|
|
TEST_VMUL_N(, int, s, 32, 2, 0x22);
|
|
TEST_VMUL_N(, uint, u, 16, 4, 0x33);
|
|
TEST_VMUL_N(, uint, u, 32, 2, 0x44);
|
|
TEST_VMUL_N(, float, f, 32, 2, 22.3f);
|
|
TEST_VMUL_N(q, int, s, 16, 8, 0x55);
|
|
TEST_VMUL_N(q, int, s, 32, 4, 0x66);
|
|
TEST_VMUL_N(q, uint, u, 16, 8, 0x77);
|
|
TEST_VMUL_N(q, uint, u, 32, 4, 0x88);
|
|
TEST_VMUL_N(q, float, f, 32, 4, 88.9f);
|
|
|
|
/* FIXME: only a subset of the result buffers are used, but we
|
|
output all of them */
|
|
dump_results_hex (TEST_MSG);
|
|
}
|