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create new compilation macro ZSTD_ARCH_X86_AVX2

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This commit is contained in:
Yann Collet
2025-01-15 17:11:27 -08:00
parent e3181cfd32
commit 6f8e6f3c97
1 changed files with 6 additions and 0 deletions
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lib/common/compiler.h
+6
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@@ -224,6 +224,9 @@
/* compile time determination of SIMD support */
#if !defined(ZSTD_NO_INTRINSICS)
# if defined(__AVX2__)
# define ZSTD_ARCH_X86_AVX2
# endif
# if defined(__SSE2__) || defined(_M_AMD64) || (defined (_M_IX86) && defined(_M_IX86_FP) && (_M_IX86_FP >= 2))
# define ZSTD_ARCH_X86_SSE2
# endif
@@ -231,6 +234,9 @@
# define ZSTD_ARCH_ARM_NEON
# endif
#
# if defined(ZSTD_ARCH_X86_AVX2)
# include <immintrin.h>
# endif
# if defined(ZSTD_ARCH_X86_SSE2)
# include <emmintrin.h>
# elif defined(ZSTD_ARCH_ARM_NEON)