105 lines
3.5 KiB
C
105 lines
3.5 KiB
C
/*
|
|
|
|
Copyright (c) 2009, 2010, 2011, 2012 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 INSN vqdmull
|
|
#define TEST_MSG "VQDMULL_N"
|
|
#define FNNAME1(NAME) void exec_ ## NAME ## _n (void)
|
|
#define FNNAME(NAME) FNNAME1(NAME)
|
|
|
|
FNNAME (INSN)
|
|
{
|
|
int i;
|
|
|
|
/* vector_res = vqdmull_n(vector,val), then store the result. */
|
|
#define TEST_VQDMULL_N2(INSN, T1, T2, W, W2, N, L) \
|
|
Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W2, N)); \
|
|
VECT_VAR(vector_res, T1, W2, N) = \
|
|
INSN##_n_##T2##W(VECT_VAR(vector, T1, W, N), \
|
|
L); \
|
|
vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), \
|
|
VECT_VAR(vector_res, T1, W2, N)); \
|
|
dump_neon_cumulative_sat(TEST_MSG, xSTR(INSN##_n_##T2##W), \
|
|
xSTR(T1), W, N)
|
|
|
|
/* Two auxliary macros are necessary to expand INSN */
|
|
#define TEST_VQDMULL_N1(INSN, T1, T2, W, W2, N, L) \
|
|
TEST_VQDMULL_N2(INSN, T1, T2, W, W2, N, L)
|
|
|
|
#define TEST_VQDMULL_N(T1, T2, W, W2, N, L) \
|
|
TEST_VQDMULL_N1(INSN, T1, T2, W, W2, N, L)
|
|
|
|
|
|
/* With ARM RVCT, we need to declare variables before any executable
|
|
statement */
|
|
DECL_VARIABLE(vector, int, 16, 4);
|
|
DECL_VARIABLE(vector, int, 32, 2);
|
|
DECL_VARIABLE(vector2, int, 16, 4);
|
|
DECL_VARIABLE(vector2, int, 32, 2);
|
|
|
|
DECL_VARIABLE(vector_res, int, 32, 4);
|
|
DECL_VARIABLE(vector_res, int, 64, 2);
|
|
|
|
clean_results ();
|
|
|
|
/* Initialize vector */
|
|
VDUP(vector, , int, s, 16, 4, 0x1000);
|
|
VDUP(vector, , int, s, 32, 2, 0x1000);
|
|
|
|
/* Initialize vector2 */
|
|
VDUP(vector2, , int, s, 16, 4, 0x4);
|
|
VDUP(vector2, , int, s, 32, 2, 0x2);
|
|
|
|
/* Choose multiplier arbitrarily */
|
|
fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG);
|
|
TEST_VQDMULL_N(int, s, 16, 32, 4, 0x22);
|
|
TEST_VQDMULL_N(int, s, 32, 64, 2, 0x55);
|
|
|
|
fprintf(ref_file, "\n%s output:\n", TEST_MSG);
|
|
fprintf(gcc_tests_file, "\n%s output:\n", TEST_MSG);
|
|
DUMP(TEST_MSG, int, 32, 4, PRIx32);
|
|
DUMP(TEST_MSG, int, 64, 2, PRIx64);
|
|
|
|
|
|
VDUP(vector, , int, s, 16, 4, 0x8000);
|
|
VDUP(vector, , int, s, 32, 2, 0x80000000);
|
|
fprintf(ref_file, "\n%s cumulative saturation output:\n",
|
|
TEST_MSG " (check mul cumulative saturation)");
|
|
TEST_VQDMULL_N(int, s, 16, 32, 4, 0x8000);
|
|
TEST_VQDMULL_N(int, s, 32, 64, 2, 0x80000000);
|
|
|
|
fprintf(ref_file, "\n%s output:\n",
|
|
TEST_MSG " (check mul cumulative saturation)");
|
|
DUMP(TEST_MSG, int, 32, 4, PRIx32);
|
|
DUMP(TEST_MSG, int, 64, 2, PRIx64);
|
|
}
|