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Merge pull request #4257 from pps83/dev-x64test

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Use _M_X64 only without mixing with _M_AMD64
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Yann Collet 2025-01-23 12:50:27 -08:00 • committed by GitHub
commit a7b59bcb7f
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3 changed files with 3 additions and 3 deletions
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2
lib/common/compiler.h
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@ -227,7 +227,7 @@
# 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))
# if defined(__SSE2__) || defined(_M_X64) || (defined (_M_IX86) && defined(_M_IX86_FP) && (_M_IX86_FP >= 2))
# define ZSTD_ARCH_X86_SSE2
# endif
# if defined(__ARM_NEON) || defined(_M_ARM64)

2
lib/common/mem.h
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@ -147,7 +147,7 @@ MEM_STATIC unsigned MEM_isLittleEndian(void)
return 1;
#elif defined(__clang__) && __BIG_ENDIAN__
return 0;
#elif defined(_MSC_VER) && (_M_AMD64 || _M_IX86)
#elif defined(_MSC_VER) && (_M_X64 || _M_IX86)
return 1;
#elif defined(__DMC__) && defined(_M_IX86)
return 1;

2
lib/common/xxhash.h
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@ -3892,7 +3892,7 @@ enum XXH_VECTOR_TYPE /* fake enum */ {
# define XXH_VECTOR XXH_AVX512
# elif defined(__AVX2__)
# define XXH_VECTOR XXH_AVX2
# elif defined(__SSE2__) || defined(_M_AMD64) || defined(_M_X64) || (defined(_M_IX86_FP) && (_M_IX86_FP == 2))
# elif defined(__SSE2__) || defined(_M_X64) || (defined(_M_IX86_FP) && (_M_IX86_FP == 2))
# define XXH_VECTOR XXH_SSE2
# elif (defined(__PPC64__) && defined(__POWER8_VECTOR__)) \
|| (defined(__s390x__) && defined(__VEC__)) \