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47 lines
1.6 KiB
47 lines
1.6 KiB
4 years ago
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#if defined(__GNUC__)
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# define GNUC_VERSION (__GNUC__*1000 + __GNUC_MINOR__*10)
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#endif
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#if defined(__clang__) && defined(__apple_build_version__)
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# undef GNUC_VERSION
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# define APPLE_VERSION (__clang_major__*1000 + __clang_minor__*10)
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#elif defined(__clang__)
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# undef GNUC_VERSION
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# define LLVM_VERSION (__clang_major__*1000 + __clang_minor__*10)
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#endif
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#if (GNUC_VERSION >= 4060) || (LLVM_VERSION >= 1070) || (APPLE_VERSION >= 2000)
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# pragma GCC diagnostic ignored "-Wdeprecated"
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#endif
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// XL C++ on AIX does not define CRYPTO and does not
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// provide an option to set it. We have to set it
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// for the code below. This define must stay in
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// sync with the define in test_ppc_power8.cxx
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#if defined(_AIX) && defined(_ARCH_PWR8) && defined(__xlC__)
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# define __CRYPTO__ 1
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#endif
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#include <altivec.h>
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int main(int argc, char* argv[])
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{
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#if defined(_ARCH_PWR8)
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__vector unsigned long long r = {1, 2};
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__vector unsigned int s = vec_xl(0, (unsigned int*)argv[0]); // Power7
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__vector unsigned long long w = (__vector unsigned long long)r;
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__vector unsigned long long x = (__vector unsigned long long)s;
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__vector unsigned long long y = vec_xor(w, x);
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__vector unsigned long long z = vec_add(y, vec_add(w, x));
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# if defined(__ibmxl__) || (defined(_AIX) && defined(__xlC__))
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__vector unsigned long long u = __vpmsumd (y, z);
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# elif defined(__clang__)
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__vector unsigned long long u = __builtin_altivec_crypto_vpmsumd (y, z);
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# else
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__vector unsigned long long u = __builtin_crypto_vpmsumd (y, z);
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# endif
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#else
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int x[-1];
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#endif
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return 0;
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}
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