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26 lines
788 B
26 lines
788 B
5 months ago
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#if (__VEC__ < 10302) || (__ARCH__ < 12)
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#error VXE not supported
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#endif
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#include <vecintrin.h>
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int main(int argc, char **argv)
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{
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__vector float x = vec_nabs(vec_xl(argc, (float*)argv));
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__vector float y = vec_load_len((float*)argv, (unsigned int)argc);
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x = vec_round(vec_ceil(x) + vec_floor(y));
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__vector bool int m = vec_cmpge(x, y);
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x = vec_sel(x, y, m);
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// need to test the existence of intrin "vflls" since vec_doublee
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// is vec_doublee maps to wrong intrin "vfll".
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// see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100871
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#if defined(__GNUC__) && !defined(__clang__)
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__vector long long i = vec_signed(__builtin_s390_vflls(x));
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#else
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__vector long long i = vec_signed(vec_doublee(x));
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#endif
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return (int)vec_extract(i, 0);
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}
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