114 lines
4.2 KiB
C
114 lines
4.2 KiB
C
/* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* 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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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Copyright:
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* 2023 Yi-Yen Chung <eric681@andestech.com> (Copyright owned by Andes Technology)
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*/
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#if !defined(SIMDE_ARM_NEON_QSHRUN_HIGH_N_H)
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#define SIMDE_ARM_NEON_QSHRUN_HIGH_N_H
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#include "combine.h"
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#include "qmovn.h"
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#include "types.h"
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HEDLEY_DIAGNOSTIC_PUSH
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SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
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SIMDE_BEGIN_DECLS_
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SIMDE_FUNCTION_ATTRIBUTES
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simde_uint8x16_t
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simde_vqshrun_high_n_s16(simde_uint8x8_t r, simde_int16x8_t a, const int n)
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SIMDE_REQUIRE_CONSTANT_RANGE(n, 1, 8) {
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simde_int16x8_private a_ = simde_int16x8_to_private(a);
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simde_uint16x8_private r_;
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SIMDE_VECTORIZE
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for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
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int16_t tmp = (a_.values[i]) >> n;
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if (tmp > UINT8_MAX) tmp = UINT8_MAX;
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else if (tmp < 0) tmp = 0;
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r_.values[i] = HEDLEY_STATIC_CAST(uint8_t, tmp);
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}
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return simde_vcombine_u8(r, simde_vqmovn_u16(simde_uint16x8_from_private(r_)));
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}
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#if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && !defined(SIMDE_BUG_CLANG_71365)
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#define simde_vqshrun_high_n_s16(r, a, n) vqshrun_high_n_s16((r), (a), (n))
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#endif
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#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
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#undef vqshrun_high_n_s16
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#define vqshrun_high_n_s16(r, a, n) simde_vqshrun_high_n_s16((r), (a), (n))
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde_uint16x8_t
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simde_vqshrun_high_n_s32(simde_uint16x4_t r, simde_int32x4_t a, const int n)
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SIMDE_REQUIRE_CONSTANT_RANGE(n, 1, 16) {
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simde_int32x4_private a_ = simde_int32x4_to_private(a);
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simde_uint32x4_private r_;
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SIMDE_VECTORIZE
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for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
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int32_t tmp = (a_.values[i] >> n);
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if (tmp > UINT16_MAX) tmp = UINT16_MAX;
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else if (tmp < 0) tmp = 0;
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r_.values[i] = HEDLEY_STATIC_CAST(uint16_t, tmp);
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}
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return simde_vcombine_u16(r, simde_vqmovn_u32(simde_uint32x4_from_private(r_)));
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}
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#if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && !defined(SIMDE_BUG_CLANG_71365)
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#define simde_vqshrun_high_n_s32(r, a, n) vqshrun_high_n_s32((r), (a), (n))
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#endif
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#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
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#undef vqshrun_high_n_s32
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#define vqshrun_high_n_s32(r, a, n) simde_vqshrun_high_n_s32((r), (a), (n))
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde_uint32x4_t
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simde_vqshrun_high_n_s64(simde_uint32x2_t r, simde_int64x2_t a, const int n)
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SIMDE_REQUIRE_CONSTANT_RANGE(n, 1, 32) {
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simde_int64x2_private a_ = simde_int64x2_to_private(a);
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simde_uint64x2_private r_;
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SIMDE_VECTORIZE
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for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
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int64_t tmp = (a_.values[i] >> n);
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if (tmp > UINT32_MAX) tmp = UINT32_MAX;
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else if (tmp < 0) tmp = 0;
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r_.values[i] = HEDLEY_STATIC_CAST(uint32_t, tmp);
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}
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return simde_vcombine_u32(r, simde_vqmovn_u64(simde_uint64x2_from_private(r_)));
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}
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#if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && !defined(SIMDE_BUG_CLANG_71365)
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#define simde_vqshrun_high_n_s64(r, a, n) vqshrun_high_n_s64((r), (a), (n))
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#endif
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#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
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#undef vqshrun_high_n_s64
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#define vqshrun_high_n_s64(r, a, n) simde_vqshrun_high_n_s64((r), (a), (n))
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#endif
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SIMDE_END_DECLS_
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HEDLEY_DIAGNOSTIC_POP
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#endif /* !defined(SIMDE_ARM_NEON_QSHRUN_HIGH_N_H) */
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