simd: convert rshift64 macros to functions and fix simd_utils bugs#376
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byeonguk-jeong wants to merge 1 commit intoVectorCamp:developfrom
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simd: convert rshift64 macros to functions and fix simd_utils bugs#376byeonguk-jeong wants to merge 1 commit intoVectorCamp:developfrom
byeonguk-jeong wants to merge 1 commit intoVectorCamp:developfrom
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Convert rshift64_m128/m256/m512 macros to inline functions that support runtime (non-constant) shift amounts on x86, matching the existing lshift64 function implementations. Also fix: - lshift64_m256/rshift64_m256 parameter type from int to unsigned in the non-256-bit fallback path (common/simd_utils.h) - isnonzero512: remove redundant self-OR operations - load512: fix alignment assertion to check m512 instead of m256 Fixes: 3f0f9e6 ("move x86 implementations of simd_utils.h to util/arch/x86/") Fixes: 6ff4752 ("add scalar versions of the vectorized functions for architectures that don't support 256-bit/512-bit SIMD vectors such as ARM") Fixes: 75aadb7 ("split arch-agnostic simd_utils.h functions into the common file") Signed-off-by: Byeonguk Jeong <jungbu2855@gmail.com>
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Convert rshift64_m128/m256/m512 macros to inline functions that support runtime (non-constant) shift amounts on x86, matching the existing lshift64 function implementations.
Also fix:
Fixes: 3f0f9e6 ("move x86 implementations of simd_utils.h to util/arch/x86/")
Fixes: 6ff4752 ("add scalar versions of the vectorized functions for architectures that don't support 256-bit/512-bit SIMD vectors such as ARM")
Fixes: 75aadb7 ("split arch-agnostic simd_utils.h functions into the common file")
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