diff options
Diffstat (limited to 'library/stdarch/crates/core_arch/src/x86/avx512vpopcntdq.rs')
| -rw-r--r-- | library/stdarch/crates/core_arch/src/x86/avx512vpopcntdq.rs | 541 |
1 files changed, 541 insertions, 0 deletions
diff --git a/library/stdarch/crates/core_arch/src/x86/avx512vpopcntdq.rs b/library/stdarch/crates/core_arch/src/x86/avx512vpopcntdq.rs new file mode 100644 index 000000000..3b97c4c19 --- /dev/null +++ b/library/stdarch/crates/core_arch/src/x86/avx512vpopcntdq.rs @@ -0,0 +1,541 @@ +//! Vectorized Population Count Instructions for Double- and Quadwords (VPOPCNTDQ) +//! +//! The intrinsics here correspond to those in the `immintrin.h` C header. +//! +//! The reference is [Intel 64 and IA-32 Architectures Software Developer's +//! Manual Volume 2: Instruction Set Reference, A-Z][intel64_ref]. +//! +//! [intel64_ref]: http://www.intel.de/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf + +use crate::core_arch::simd::i32x16; +use crate::core_arch::simd::i32x4; +use crate::core_arch::simd::i32x8; +use crate::core_arch::simd::i64x2; +use crate::core_arch::simd::i64x4; +use crate::core_arch::simd::i64x8; +use crate::core_arch::simd_llvm::simd_select_bitmask; +use crate::core_arch::x86::__m128i; +use crate::core_arch::x86::__m256i; +use crate::core_arch::x86::__m512i; +use crate::core_arch::x86::__mmask16; +use crate::core_arch::x86::__mmask8; +use crate::core_arch::x86::_mm256_setzero_si256; +use crate::core_arch::x86::_mm512_setzero_si512; +use crate::core_arch::x86::_mm_setzero_si128; +use crate::core_arch::x86::m128iExt; +use crate::core_arch::x86::m256iExt; +use crate::core_arch::x86::m512iExt; +use crate::mem::transmute; + +#[cfg(test)] +use stdarch_test::assert_instr; + +#[allow(improper_ctypes)] +extern "C" { + #[link_name = "llvm.ctpop.v16i32"] + fn popcnt_v16i32(x: i32x16) -> i32x16; + #[link_name = "llvm.ctpop.v8i32"] + fn popcnt_v8i32(x: i32x8) -> i32x8; + #[link_name = "llvm.ctpop.v4i32"] + fn popcnt_v4i32(x: i32x4) -> i32x4; + + #[link_name = "llvm.ctpop.v8i64"] + fn popcnt_v8i64(x: i64x8) -> i64x8; + #[link_name = "llvm.ctpop.v4i64"] + fn popcnt_v4i64(x: i64x4) -> i64x4; + #[link_name = "llvm.ctpop.v2i64"] + fn popcnt_v2i64(x: i64x2) -> i64x2; +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm512_popcnt_epi32(a: __m512i) -> __m512i { + transmute(popcnt_v16i32(a.as_i32x16())) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_maskz_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm512_maskz_popcnt_epi32(k: __mmask16, a: __m512i) -> __m512i { + let zero = _mm512_setzero_si512().as_i32x16(); + transmute(simd_select_bitmask(k, popcnt_v16i32(a.as_i32x16()), zero)) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_mask_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm512_mask_popcnt_epi32(src: __m512i, k: __mmask16, a: __m512i) -> __m512i { + transmute(simd_select_bitmask( + k, + popcnt_v16i32(a.as_i32x16()), + src.as_i32x16(), + )) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm256_popcnt_epi32(a: __m256i) -> __m256i { + transmute(popcnt_v8i32(a.as_i32x8())) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_maskz_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm256_maskz_popcnt_epi32(k: __mmask8, a: __m256i) -> __m256i { + let zero = _mm256_setzero_si256().as_i32x8(); + transmute(simd_select_bitmask(k, popcnt_v8i32(a.as_i32x8()), zero)) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_mask_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm256_mask_popcnt_epi32(src: __m256i, k: __mmask8, a: __m256i) -> __m256i { + transmute(simd_select_bitmask( + k, + popcnt_v8i32(a.as_i32x8()), + src.as_i32x8(), + )) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm_popcnt_epi32(a: __m128i) -> __m128i { + transmute(popcnt_v4i32(a.as_i32x4())) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_maskz_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm_maskz_popcnt_epi32(k: __mmask8, a: __m128i) -> __m128i { + let zero = _mm_setzero_si128().as_i32x4(); + transmute(simd_select_bitmask(k, popcnt_v4i32(a.as_i32x4()), zero)) +} + +/// For each packed 32-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_mask_popcnt_epi32) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntd))] +pub unsafe fn _mm_mask_popcnt_epi32(src: __m128i, k: __mmask8, a: __m128i) -> __m128i { + transmute(simd_select_bitmask( + k, + popcnt_v4i32(a.as_i32x4()), + src.as_i32x4(), + )) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm512_popcnt_epi64(a: __m512i) -> __m512i { + transmute(popcnt_v8i64(a.as_i64x8())) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_maskz_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm512_maskz_popcnt_epi64(k: __mmask8, a: __m512i) -> __m512i { + let zero = _mm512_setzero_si512().as_i64x8(); + transmute(simd_select_bitmask(k, popcnt_v8i64(a.as_i64x8()), zero)) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm512_mask_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm512_mask_popcnt_epi64(src: __m512i, k: __mmask8, a: __m512i) -> __m512i { + transmute(simd_select_bitmask( + k, + popcnt_v8i64(a.as_i64x8()), + src.as_i64x8(), + )) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm256_popcnt_epi64(a: __m256i) -> __m256i { + transmute(popcnt_v4i64(a.as_i64x4())) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_maskz_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm256_maskz_popcnt_epi64(k: __mmask8, a: __m256i) -> __m256i { + let zero = _mm256_setzero_si256().as_i64x4(); + transmute(simd_select_bitmask(k, popcnt_v4i64(a.as_i64x4()), zero)) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm256_mask_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm256_mask_popcnt_epi64(src: __m256i, k: __mmask8, a: __m256i) -> __m256i { + transmute(simd_select_bitmask( + k, + popcnt_v4i64(a.as_i64x4()), + src.as_i64x4(), + )) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm_popcnt_epi64(a: __m128i) -> __m128i { + transmute(popcnt_v2i64(a.as_i64x2())) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_maskz_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm_maskz_popcnt_epi64(k: __mmask8, a: __m128i) -> __m128i { + let zero = _mm_setzero_si128().as_i64x2(); + transmute(simd_select_bitmask(k, popcnt_v2i64(a.as_i64x2()), zero)) +} + +/// For each packed 64-bit integer maps the value to the number of logical 1 bits. +/// +/// Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. +/// Otherwise the computation result is written into the result. +/// +/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_mask_popcnt_epi64) +#[inline] +#[target_feature(enable = "avx512vpopcntdq,avx512vl")] +#[cfg_attr(test, assert_instr(vpopcntq))] +pub unsafe fn _mm_mask_popcnt_epi64(src: __m128i, k: __mmask8, a: __m128i) -> __m128i { + transmute(simd_select_bitmask( + k, + popcnt_v2i64(a.as_i64x2()), + src.as_i64x2(), + )) +} + +#[cfg(test)] +mod tests { + use stdarch_test::simd_test; + + use crate::core_arch::x86::*; + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_popcnt_epi32() { + let test_data = _mm512_set_epi32( + 0, + 1, + -1, + 2, + 7, + 0xFF_FE, + 0x7F_FF_FF_FF, + -100, + 0x40_00_00_00, + 103, + 371, + 552, + 432_948, + 818_826_998, + 255, + 256, + ); + let actual_result = _mm512_popcnt_epi32(test_data); + let reference_result = + _mm512_set_epi32(0, 1, 32, 1, 3, 15, 31, 28, 1, 5, 6, 3, 10, 17, 8, 1); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_mask_popcnt_epi32() { + let test_data = _mm512_set_epi32( + 0, + 1, + -1, + 2, + 7, + 0xFF_FE, + 0x7F_FF_FF_FF, + -100, + 0x40_00_00_00, + 103, + 371, + 552, + 432_948, + 818_826_998, + 255, + 256, + ); + let mask = 0xFF_00; + let actual_result = _mm512_mask_popcnt_epi32(test_data, mask, test_data); + let reference_result = _mm512_set_epi32( + 0, + 1, + 32, + 1, + 3, + 15, + 31, + 28, + 0x40_00_00_00, + 103, + 371, + 552, + 432_948, + 818_826_998, + 255, + 256, + ); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_maskz_popcnt_epi32() { + let test_data = _mm512_set_epi32( + 0, + 1, + -1, + 2, + 7, + 0xFF_FE, + 0x7F_FF_FF_FF, + -100, + 0x40_00_00_00, + 103, + 371, + 552, + 432_948, + 818_826_998, + 255, + 256, + ); + let mask = 0xFF_00; + let actual_result = _mm512_maskz_popcnt_epi32(mask, test_data); + let reference_result = _mm512_set_epi32(0, 1, 32, 1, 3, 15, 31, 28, 0, 0, 0, 0, 0, 0, 0, 0); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm256_popcnt_epi32() { + let test_data = _mm256_set_epi32(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF, -100); + let actual_result = _mm256_popcnt_epi32(test_data); + let reference_result = _mm256_set_epi32(0, 1, 32, 1, 3, 15, 31, 28); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm256_mask_popcnt_epi32() { + let test_data = _mm256_set_epi32(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF, -100); + let mask = 0xF0; + let actual_result = _mm256_mask_popcnt_epi32(test_data, mask, test_data); + let reference_result = _mm256_set_epi32(0, 1, 32, 1, 7, 0xFF_FE, 0x7F_FF_FF_FF, -100); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm256_maskz_popcnt_epi32() { + let test_data = _mm256_set_epi32(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF, -100); + let mask = 0xF0; + let actual_result = _mm256_maskz_popcnt_epi32(mask, test_data); + let reference_result = _mm256_set_epi32(0, 1, 32, 1, 0, 0, 0, 0); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm_popcnt_epi32() { + let test_data = _mm_set_epi32(0, 1, -1, -100); + let actual_result = _mm_popcnt_epi32(test_data); + let reference_result = _mm_set_epi32(0, 1, 32, 28); + assert_eq_m128i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm_mask_popcnt_epi32() { + let test_data = _mm_set_epi32(0, 1, -1, -100); + let mask = 0xE; + let actual_result = _mm_mask_popcnt_epi32(test_data, mask, test_data); + let reference_result = _mm_set_epi32(0, 1, 32, -100); + assert_eq_m128i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f,avx512vl")] + unsafe fn test_mm_maskz_popcnt_epi32() { + let test_data = _mm_set_epi32(0, 1, -1, -100); + let mask = 0xE; + let actual_result = _mm_maskz_popcnt_epi32(mask, test_data); + let reference_result = _mm_set_epi32(0, 1, 32, 0); + assert_eq_m128i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_popcnt_epi64() { + let test_data = _mm512_set_epi64(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF_FF_FF_FF_FF, -100); + let actual_result = _mm512_popcnt_epi64(test_data); + let reference_result = _mm512_set_epi64(0, 1, 64, 1, 3, 15, 63, 60); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_mask_popcnt_epi64() { + let test_data = _mm512_set_epi64(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF_FF_FF_FF_FF, -100); + let mask = 0xF0; + let actual_result = _mm512_mask_popcnt_epi64(test_data, mask, test_data); + let reference_result = + _mm512_set_epi64(0, 1, 64, 1, 7, 0xFF_FE, 0x7F_FF_FF_FF_FF_FF_FF_FF, -100); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512f")] + unsafe fn test_mm512_maskz_popcnt_epi64() { + let test_data = _mm512_set_epi64(0, 1, -1, 2, 7, 0xFF_FE, 0x7F_FF_FF_FF_FF_FF_FF_FF, -100); + let mask = 0xF0; + let actual_result = _mm512_maskz_popcnt_epi64(mask, test_data); + let reference_result = _mm512_set_epi64(0, 1, 64, 1, 0, 0, 0, 0); + assert_eq_m512i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm256_popcnt_epi64() { + let test_data = _mm256_set_epi64x(0, 1, -1, -100); + let actual_result = _mm256_popcnt_epi64(test_data); + let reference_result = _mm256_set_epi64x(0, 1, 64, 60); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm256_mask_popcnt_epi64() { + let test_data = _mm256_set_epi64x(0, 1, -1, -100); + let mask = 0xE; + let actual_result = _mm256_mask_popcnt_epi64(test_data, mask, test_data); + let reference_result = _mm256_set_epi64x(0, 1, 64, -100); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm256_maskz_popcnt_epi64() { + let test_data = _mm256_set_epi64x(0, 1, -1, -100); + let mask = 0xE; + let actual_result = _mm256_maskz_popcnt_epi64(mask, test_data); + let reference_result = _mm256_set_epi64x(0, 1, 64, 0); + assert_eq_m256i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm_popcnt_epi64() { + let test_data = _mm_set_epi64x(0, 1); + let actual_result = _mm_popcnt_epi64(test_data); + let reference_result = _mm_set_epi64x(0, 1); + assert_eq_m128i(actual_result, reference_result); + let test_data = _mm_set_epi64x(-1, -100); + let actual_result = _mm_popcnt_epi64(test_data); + let reference_result = _mm_set_epi64x(64, 60); + assert_eq_m128i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm_mask_popcnt_epi64() { + let test_data = _mm_set_epi64x(0, -100); + let mask = 0x2; + let actual_result = _mm_mask_popcnt_epi64(test_data, mask, test_data); + let reference_result = _mm_set_epi64x(0, -100); + assert_eq_m128i(actual_result, reference_result); + let test_data = _mm_set_epi64x(-1, 1); + let mask = 0x2; + let actual_result = _mm_mask_popcnt_epi64(test_data, mask, test_data); + let reference_result = _mm_set_epi64x(64, 1); + assert_eq_m128i(actual_result, reference_result); + } + + #[simd_test(enable = "avx512vpopcntdq,avx512vl")] + unsafe fn test_mm_maskz_popcnt_epi64() { + let test_data = _mm_set_epi64x(0, 1); + let mask = 0x2; + let actual_result = _mm_maskz_popcnt_epi64(mask, test_data); + let reference_result = _mm_set_epi64x(0, 0); + assert_eq_m128i(actual_result, reference_result); + let test_data = _mm_set_epi64x(-1, -100); + let mask = 0x2; + let actual_result = _mm_maskz_popcnt_epi64(mask, test_data); + let reference_result = _mm_set_epi64x(64, 0); + assert_eq_m128i(actual_result, reference_result); + } +} |