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| /*
|
| 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_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) \
| 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)); \
| dump_neon_cumulative_sat(TEST_MSG, xSTR(INSN##_s##W2), \
| xSTR(T1), W, N)
|
| #define TEST_UNARY_OP(INSN, T1, T2, W, W2, N) \
| TEST_UNARY_OP1(INSN, T1, T2, W, W2, N) \
|
| /* With ARM RVCT, we need to declare variables before any executable
| statement */
|
| /* No need for 64 bits variants */
| 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 */
| fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG);
| TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8);
| TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4);
| TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2);
|
| dump_results_hex (TEST_MSG);
|
| /* 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 */
| fprintf(ref_file, "\n%s cumulative saturation output:\n",
| TEST_MSG " (negative input)");
| TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8);
| TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4);
| TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2);
|
| dump_results_hex2 (TEST_MSG, " (negative input)");
| }
|
|
