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46 lines
1.6 KiB
46 lines
1.6 KiB
#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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