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115 lines
3.9 KiB
115 lines
3.9 KiB
/* |
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Copyright (c) 2009, 2010, 2011, 2012 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 INSN vqdmulh |
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#define TEST_MSG "VQDMULH" |
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#define FNNAME1(NAME) void exec_ ## NAME (void) |
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#define FNNAME(NAME) FNNAME1(NAME) |
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FNNAME (INSN) |
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{ |
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/* vector_res = vqdmulh(vector,vector2,lane), then store the result. */ |
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#define TEST_VQDMULH2(INSN, Q, T1, T2, W, N) \ |
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Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W, N)); \ |
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VECT_VAR(vector_res, T1, W, N) = \ |
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INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \ |
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VECT_VAR(vector2, T1, W, N)); \ |
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vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \ |
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VECT_VAR(vector_res, T1, W, N)); \ |
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dump_neon_cumulative_sat(TEST_MSG, xSTR(INSN##Q##_##T2##W), \ |
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xSTR(T1), W, N) |
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/* Two auxliary macros are necessary to expand INSN */ |
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#define TEST_VQDMULH1(INSN, Q, T1, T2, W, N) \ |
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TEST_VQDMULH2(INSN, Q, T1, T2, W, N) |
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#define TEST_VQDMULH(Q, T1, T2, W, N) \ |
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TEST_VQDMULH1(INSN, Q, T1, T2, W, 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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DECL_VARIABLE(vector, int, 16, 4); |
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DECL_VARIABLE(vector, int, 32, 2); |
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DECL_VARIABLE(vector, int, 16, 8); |
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DECL_VARIABLE(vector, int, 32, 4); |
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DECL_VARIABLE(vector_res, int, 16, 4); |
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DECL_VARIABLE(vector_res, int, 32, 2); |
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DECL_VARIABLE(vector_res, int, 16, 8); |
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DECL_VARIABLE(vector_res, int, 32, 4); |
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DECL_VARIABLE(vector2, int, 16, 4); |
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DECL_VARIABLE(vector2, int, 32, 2); |
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DECL_VARIABLE(vector2, int, 16, 8); |
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DECL_VARIABLE(vector2, int, 32, 4); |
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clean_results (); |
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VLOAD(vector, buffer, , int, s, 16, 4); |
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VLOAD(vector, buffer, , int, s, 32, 2); |
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VLOAD(vector, buffer, q, int, s, 16, 8); |
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VLOAD(vector, buffer, q, int, s, 32, 4); |
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/* Initialize vector2 */ |
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VDUP(vector2, , int, s, 16, 4, 0x55); |
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VDUP(vector2, , int, s, 32, 2, 0xBB); |
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VDUP(vector2, q, int, s, 16, 8, 0x33); |
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VDUP(vector2, q, int, s, 32, 4, 0x22); |
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fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG); |
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TEST_VQDMULH(, int, s, 16, 4); |
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TEST_VQDMULH(, int, s, 32, 2); |
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TEST_VQDMULH(q, int, s, 16, 8); |
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TEST_VQDMULH(q, int, s, 32, 4); |
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/* FIXME: only a subset of the result buffers are used, but we |
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output all of them */ |
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dump_results_hex (TEST_MSG); |
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VDUP(vector, , int, s, 16, 4, 0x8000); |
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VDUP(vector2, , int, s, 16, 4, 0x8000); |
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VDUP(vector, , int, s, 32, 2, 0x80000000); |
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VDUP(vector2, , int, s, 32, 2, 0x80000000); |
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VDUP(vector, q, int, s, 16, 8, 0x8000); |
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VDUP(vector2, q, int, s, 16, 8, 0x8000); |
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VDUP(vector, q, int, s, 32, 4, 0x80000000); |
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VDUP(vector2, q, int, s, 32, 4, 0x80000000); |
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fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG); |
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TEST_VQDMULH(, int, s, 16, 4); |
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TEST_VQDMULH(, int, s, 32, 2); |
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TEST_VQDMULH(q, int, s, 16, 8); |
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TEST_VQDMULH(q, int, s, 32, 4); |
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dump_results_hex (TEST_MSG); |
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}
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