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| /*
|
| Copyright (c) 2009, 2010, 2011, 2013 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 "VMULL"
| void exec_vmull (void)
| {
| /* Basic test: y=vmull(x,x), then store the result. */
| #define TEST_VMULL(T1, T2, W, W2, N) \
| VECT_VAR(vector_res, T1, W2, N) = \
| vmull_##T2##W(VECT_VAR(vector, T1, W, N), \
| VECT_VAR(vector, T1, W, N)); \
| vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N))
|
| /* With ARM RVCT, we need to declare variables before any executable
| statement */
| DECL_VARIABLE(vector, int, 8, 8);
| DECL_VARIABLE(vector, int, 16, 4);
| DECL_VARIABLE(vector, int, 32, 2);
| DECL_VARIABLE(vector, uint, 8, 8);
| DECL_VARIABLE(vector, uint, 16, 4);
| DECL_VARIABLE(vector, uint, 32, 2);
| DECL_VARIABLE(vector, poly, 8, 8);
| DECL_VARIABLE(vector_res, int, 16, 8);
| DECL_VARIABLE(vector_res, int, 32, 4);
| DECL_VARIABLE(vector_res, int, 64, 2);
| DECL_VARIABLE(vector_res, uint, 16, 8);
| DECL_VARIABLE(vector_res, uint, 32, 4);
| DECL_VARIABLE(vector_res, uint, 64, 2);
| DECL_VARIABLE(vector_res, poly, 16, 8);
|
| clean_results ();
|
| VLOAD(vector, buffer, , int, s, 8, 8);
| VLOAD(vector, buffer, , int, s, 16, 4);
| VLOAD(vector, buffer, , int, s, 32, 2);
| VLOAD(vector, buffer, , uint, u, 8, 8);
| VLOAD(vector, buffer, , uint, u, 16, 4);
| VLOAD(vector, buffer, , uint, u, 32, 2);
| VLOAD(vector, buffer, , poly, p, 8, 8);
|
| TEST_VMULL(int, s, 8, 16, 8);
| TEST_VMULL(int, s, 16, 32, 4);
| TEST_VMULL(int, s, 32, 64, 2);
| TEST_VMULL(uint, u, 8, 16, 8);
| TEST_VMULL(uint, u, 16, 32, 4);
| TEST_VMULL(uint, u, 32, 64, 2);
| TEST_VMULL(poly, p, 8, 16, 8);
|
| /* FIXME: only a few result buffers are used, but we output all of them */
| dump_results_hex (TEST_MSG);
| }
|
|
