/* 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 >
*/
#if !defined (SIMDE_X86_AVX512_MOV_MASK_H)
#define SIMDE_X86_AVX512_MOV_MASK_H
#include "types.h"
#include "../avx2.h"
#include "cast.h"
#include "set.h"
HEDLEY_DIAGNOSTIC_PUSH
SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
SIMDE_BEGIN_DECLS_
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask16
simde_mm_movepi8_mask (simde__m128i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm_movepi8_mask(a);
#elif defined (SIMDE_X86_SSE2_NATIVE)
return HEDLEY_STATIC_CAST(simde__mmask16, simde_mm_movemask_epi8(a));
#else
simde__m128i_private a_ = simde__m128i_to_private(a);
simde__mmask16 r = 0 ;
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i8) / sizeof (a_.i8[0 ])) ; i++) {
r |= (a_.i8[i] < 0 ) ? (UINT64_C(1 ) << i) : 0 ;
}
return r;
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm_movepi8_mask
#define _mm_movepi8_mask(a) simde_mm_movepi8_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm_movepi16_mask (simde__m128i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm_movepi16_mask(a);
#elif defined (SIMDE_X86_SSE2_NATIVE)
/* There is no 32-bit _mm_movemask_* function, so we use
* _mm_movemask_epi8 then extract the odd bits. */
uint_fast16_t r = HEDLEY_STATIC_CAST(uint_fast16_t, simde_mm_movemask_epi8(a));
r = ( (r >> 1 )) & UINT32_C(0 x5555);
r = (r | (r >> 1 )) & UINT32_C(0 x3333);
r = (r | (r >> 2 )) & UINT32_C(0 x0f0f);
r = (r | (r >> 4 )) & UINT32_C(0 x00ff);
return HEDLEY_STATIC_CAST(simde__mmask8, r);
#else
simde__m128i_private a_ = simde__m128i_to_private(a);
simde__mmask8 r = 0 ;
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i16) / sizeof (a_.i16[0 ])) ; i++) {
r |= (a_.i16[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
return r;
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm_movepi16_mask
#define _mm_movepi16_mask(a) simde_mm_movepi16_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm_movepi32_mask (simde__m128i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm_movepi32_mask(a);
#elif SIMDE_NATURAL_VECTOR_SIZE_GE(128 )
return HEDLEY_STATIC_CAST(simde__mmask8, simde_mm_movemask_ps(simde_mm_castsi128_ps(a)));
#else
simde__m128i_private a_ = simde__m128i_to_private(a);
simde__mmask8 r = 0 ;
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i32) / sizeof (a_.i32[0 ])) ; i++) {
r |= (a_.i32[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm_movepi32_mask
#define _mm_movepi32_mask(a) simde_mm_movepi32_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm_movepi64_mask (simde__m128i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm_movepi64_mask(a);
#elif defined (SIMDE_X86_SSE2_NATIVE)
return HEDLEY_STATIC_CAST(simde__mmask8, simde_mm_movemask_pd(simde_mm_castsi128_pd(a)));
#else
simde__m128i_private a_ = simde__m128i_to_private(a);
simde__mmask8 r = 0 ;
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i64) / sizeof (a_.i64[0 ])) ; i++) {
r |= (a_.i64[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm_movepi64_mask
#define _mm_movepi64_mask(a) simde_mm_movepi64_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask32
simde_mm256_movepi8_mask (simde__m256i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm256_movepi8_mask(a);
#else
simde__m256i_private a_ = simde__m256i_to_private(a);
simde__mmask32 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(128 )
for (size_t i = 0 ; i < (sizeof (a_.m128i) / sizeof (a_.m128i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask32, simde_mm_movepi8_mask(a_.m128i[i])) << (i * 16 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i8) / sizeof (a_.i8[0 ])) ; i++) {
r |= (a_.i8[i] < 0 ) ? (UINT64_C(1 ) << i) : 0 ;
}
#endif
return HEDLEY_STATIC_CAST(simde__mmask32, r);
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm256_movepi8_mask
#define _mm256_movepi8_mask(a) simde_mm256_movepi8_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask16
simde_mm256_movepi16_mask (simde__m256i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm256_movepi16_mask(a);
#else
simde__m256i_private a_ = simde__m256i_to_private(a);
simde__mmask16 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(128 )
for (size_t i = 0 ; i < (sizeof (a_.m128i) / sizeof (a_.m128i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask16, simde_mm_movepi16_mask(a_.m128i[i])) << (i * 8 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i16) / sizeof (a_.i16[0 ])) ; i++) {
r |= (a_.i16[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm256_movepi16_mask
#define _mm256_movepi16_mask(a) simde_mm256_movepi16_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm256_movepi32_mask (simde__m256i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm256_movepi32_mask(a);
#else
simde__m256i_private a_ = simde__m256i_to_private(a);
simde__mmask8 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(128 )
for (size_t i = 0 ; i < (sizeof (a_.m128i) / sizeof (a_.m128i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask16, simde_mm_movepi32_mask(a_.m128i[i])) << (i * 4 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i32) / sizeof (a_.i32[0 ])) ; i++) {
r |= (a_.i32[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm256_movepi32_mask
#define _mm256_movepi32_mask(a) simde_mm256_movepi32_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm256_movepi64_mask (simde__m256i a) {
#if defined (SIMDE_X86_AVX512VL_NATIVE) && defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm256_movepi64_mask(a);
#else
simde__m256i_private a_ = simde__m256i_to_private(a);
simde__mmask8 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(128 )
for (size_t i = 0 ; i < (sizeof (a_.m128i) / sizeof (a_.m128i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask8, simde_mm_movepi64_mask(a_.m128i[i])) << (i * 2 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i64) / sizeof (a_.i64[0 ])) ; i++) {
r |= (a_.i64[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm256_movepi64_mask
#define _mm256_movepi64_mask(a) simde_mm256_movepi64_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask64
simde_mm512_movepi8_mask (simde__m512i a) {
#if defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm512_movepi8_mask(a);
#else
simde__m512i_private a_ = simde__m512i_to_private(a);
simde__mmask64 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (a_.m256i) / sizeof (a_.m256i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask64, simde_mm256_movepi8_mask(a_.m256i[i])) << (i * 32 );
}
#else
r = 0 ;
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i8) / sizeof (a_.i8[0 ])) ; i++) {
r |= (a_.i8[i] < 0 ) ? (UINT64_C(1 ) << i) : 0 ;
}
#endif
return HEDLEY_STATIC_CAST(simde__mmask64, r);
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm512_movepi8_mask
#define _mm512_movepi8_mask(a) simde_mm512_movepi8_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask32
simde_mm512_movepi16_mask (simde__m512i a) {
#if defined (SIMDE_X86_AVX512BW_NATIVE)
return _mm512_movepi16_mask(a);
#else
simde__m512i_private a_ = simde__m512i_to_private(a);
simde__mmask32 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (a_.m256i) / sizeof (a_.m256i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask32, simde_mm256_movepi16_mask(a_.m256i[i])) << (i * 16 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i16) / sizeof (a_.i16[0 ])) ; i++) {
r |= (a_.i16[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
#undef _mm512_movepi16_mask
#define _mm512_movepi16_mask(a) simde_mm512_movepi16_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask16
simde_mm512_movepi32_mask (simde__m512i a) {
#if defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm512_movepi32_mask(a);
#else
simde__m512i_private a_ = simde__m512i_to_private(a);
simde__mmask16 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (a_.m256i) / sizeof (a_.m256i[0 ])) ; i++) {
r |= HEDLEY_STATIC_CAST(simde__mmask16, simde_mm256_movepi32_mask(a_.m256i[i])) << (i * 8 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i32) / sizeof (a_.i32[0 ])) ; i++) {
r |= (a_.i32[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm512_movepi32_mask
#define _mm512_movepi32_mask(a) simde_mm512_movepi32_mask(a)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__mmask8
simde_mm512_movepi64_mask (simde__m512i a) {
#if defined (SIMDE_X86_AVX512DQ_NATIVE)
return _mm512_movepi64_mask(a);
#else
simde__m512i_private a_ = simde__m512i_to_private(a);
simde__mmask8 r = 0 ;
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (a_.m256i) / sizeof (a_.m256i[0 ])) ; i++) {
r |= simde_mm256_movepi64_mask(a_.m256i[i]) << (i * 4 );
}
#else
SIMDE_VECTORIZE_REDUCTION(|:r)
for (size_t i = 0 ; i < (sizeof (a_.i64) / sizeof (a_.i64[0 ])) ; i++) {
r |= (a_.i64[i] < 0 ) ? (UINT32_C(1 ) << i) : 0 ;
}
#endif
return r;
#endif
}
#if defined (SIMDE_X86_AVX512DQ_ENABLE_NATIVE_ALIASES)
#undef _mm512_movepi64_mask
#define _mm512_movepi64_mask(a) simde_mm512_movepi64_mask(a)
#endif
SIMDE_END_DECLS_
HEDLEY_DIAGNOSTIC_POP
#endif /* !defined(SIMDE_X86_AVX512_MOV_MASK_H) */
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