diff options
Diffstat (limited to 'third_party/simde/simde/x86/avx512/srav.h')
-rw-r--r-- | third_party/simde/simde/x86/avx512/srav.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/third_party/simde/simde/x86/avx512/srav.h b/third_party/simde/simde/x86/avx512/srav.h new file mode 100644 index 0000000000..9c811f5467 --- /dev/null +++ b/third_party/simde/simde/x86/avx512/srav.h @@ -0,0 +1,67 @@ +/* SPDX-License-Identifier: MIT + * + * 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. + * + * Copyright: + * 2020 Evan Nemerson <evan@nemerson.com> + * 2020 Hidayat Khan <huk2209@gmail.com> + */ + +#if !defined(SIMDE_X86_AVX512_SRAV_H) +#define SIMDE_X86_AVX512_SRAV_H + +#include "types.h" +#include "mov.h" + +HEDLEY_DIAGNOSTIC_PUSH +SIMDE_DISABLE_UNWANTED_DIAGNOSTICS +SIMDE_BEGIN_DECLS_ + +SIMDE_FUNCTION_ATTRIBUTES +simde__m512i +simde_mm512_srav_epi16 (simde__m512i a, simde__m512i count) { + #if defined(SIMDE_X86_AVX512BW_NATIVE) + return _mm512_srav_epi16(a, count); + #else + simde__m512i_private + r_, + a_ = simde__m512i_to_private(a), + count_ = simde__m512i_to_private(count); + + SIMDE_VECTORIZE + for (size_t i = 0 ; i < (sizeof(r_.i16) / sizeof(r_.i16[0])) ; i++) { + uint32_t shift = HEDLEY_STATIC_CAST(uint32_t, count_.i16[i]); + if (shift > 16) shift = 15; + r_.i16[i] = a_.i16[i] >> shift; + } + + return simde__m512i_from_private(r_); + #endif +} +#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES) + #undef _mm512_srav_epi16 + #define _mm512_srav_epi16(a, count) simde_mm512_srav_epi16(a, count) +#endif + +SIMDE_END_DECLS_ +HEDLEY_DIAGNOSTIC_POP + +#endif /* !defined(SIMDE_X86_AVX512_SRAV_H) */ |