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128 lines
4.3 KiB
128 lines
4.3 KiB
/* |
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Copyright (c) 2009, 2010, 2011 STMicroelectronics |
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Written by Christophe Lyon |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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*/ |
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#if defined(__arm__) || defined(__aarch64__) |
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#include <arm_neon.h> |
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#else |
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#include "stm-arm-neon.h" |
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#endif |
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#include "stm-arm-neon-ref.h" |
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#define TEST_MSG "VABAL" |
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void exec_vabal (void) |
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{ |
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/* Basic test: v4=vabal(v1,v2,v3), then store the result. */ |
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#define TEST_VABAL(T1, T2, W, W2, N) \ |
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VECT_VAR(vector_res, T1, W2, N) = \ |
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vabal_##T2##W(VECT_VAR(vector1, T1, W2, N), \ |
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VECT_VAR(vector2, T1, W, N), \ |
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VECT_VAR(vector3, T1, W, N)); \ |
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vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N)) |
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/* With ARM RVCT, we need to declare variables before any executable |
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statement */ |
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#define DECL_VABAL_VAR_LONG(VAR) \ |
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DECL_VARIABLE(VAR, int, 16, 8); \ |
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DECL_VARIABLE(VAR, int, 32, 4); \ |
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DECL_VARIABLE(VAR, int, 64, 2); \ |
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DECL_VARIABLE(VAR, uint, 16, 8); \ |
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DECL_VARIABLE(VAR, uint, 32, 4); \ |
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DECL_VARIABLE(VAR, uint, 64, 2) |
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#define DECL_VABAL_VAR_SHORT(VAR) \ |
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DECL_VARIABLE(VAR, int, 8, 8); \ |
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DECL_VARIABLE(VAR, int, 16, 4); \ |
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DECL_VARIABLE(VAR, int, 32, 2); \ |
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DECL_VARIABLE(VAR, uint, 8, 8); \ |
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DECL_VARIABLE(VAR, uint, 16, 4); \ |
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DECL_VARIABLE(VAR, uint, 32, 2) |
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DECL_VABAL_VAR_LONG(vector1); |
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DECL_VABAL_VAR_SHORT(vector2); |
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DECL_VABAL_VAR_SHORT(vector3); |
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DECL_VABAL_VAR_LONG(vector_res); |
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clean_results (); |
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/* Initialize input "vector" from "buffer" */ |
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VLOAD(vector1, buffer, q, int, s, 16, 8); |
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VLOAD(vector1, buffer, q, int, s, 32, 4); |
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VLOAD(vector1, buffer, q, int, s, 64, 2); |
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VLOAD(vector1, buffer, q, uint, u, 16, 8); |
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VLOAD(vector1, buffer, q, uint, u, 32, 4); |
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VLOAD(vector1, buffer, q, uint, u, 64, 2); |
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/* Choose init value arbitrarily */ |
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VDUP(vector2, , int, s, 8, 8, 1); |
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VDUP(vector2, , int, s, 16, 4, -13); |
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VDUP(vector2, , int, s, 32, 2, 8); |
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VDUP(vector2, , uint, u, 8, 8, 1); |
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VDUP(vector2, , uint, u, 16, 4, 13); |
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VDUP(vector2, , uint, u, 32, 2, 8); |
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/* Choose init value arbitrarily */ |
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VDUP(vector3, , int, s, 8, 8, -5); |
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VDUP(vector3, , int, s, 16, 4, 25); |
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VDUP(vector3, , int, s, 32, 2, -40); |
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VDUP(vector3, , uint, u, 8, 8, 100); |
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VDUP(vector3, , uint, u, 16, 4, 2340); |
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VDUP(vector3, , uint, u, 32, 2, 0xffffffff); |
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TEST_VABAL(int, s, 8, 16, 8); |
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TEST_VABAL(int, s, 16, 32, 4); |
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TEST_VABAL(int, s, 32, 64, 2); |
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TEST_VABAL(uint, u, 8, 16, 8); |
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TEST_VABAL(uint, u, 16, 32, 4); |
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TEST_VABAL(uint, u, 32, 64, 2); |
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dump_results_hex (TEST_MSG); |
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/* Use values that could lead to overflow intermediate |
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* calculations. */ |
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VDUP(vector2, , int, s, 8, 8, 0x80); |
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VDUP(vector2, , int, s, 16, 4, 0x8000); |
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VDUP(vector2, , int, s, 32, 2, 0x80000000); |
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VDUP(vector2, , uint, u, 8, 8, 1); |
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VDUP(vector2, , uint, u, 16, 4, 13); |
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VDUP(vector2, , uint, u, 32, 2, 8); |
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VDUP(vector3, , int, s, 8, 8, 0x7f); |
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VDUP(vector3, , int, s, 16, 4, 0x7fff); |
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VDUP(vector3, , int, s, 32, 2, 0x7fffffff); |
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VDUP(vector3, , uint, u, 8, 8, 0xff); |
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VDUP(vector3, , uint, u, 16, 4, 0xffff); |
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VDUP(vector3, , uint, u, 32, 2, 0xffffffff); |
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TEST_VABAL(int, s, 8, 16, 8); |
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TEST_VABAL(int, s, 16, 32, 4); |
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TEST_VABAL(int, s, 32, 64, 2); |
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TEST_VABAL(uint, u, 8, 16, 8); |
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TEST_VABAL(uint, u, 16, 32, 4); |
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TEST_VABAL(uint, u, 32, 64, 2); |
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dump_results_hex2 (TEST_MSG, " test intermediate overflow"); |
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}
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