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Lines 18-34
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#define TOB(x) ((x)*4*0x01010101 + 0x03020100) /* ..or not TOB */ |
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#define TOB(x) ((x)*4*0x01010101 + 0x03020100) /* ..or not TOB */ |
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/* Basic VPPERM emulation, for testing purposes */ |
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/*static __m128i _mm_perm_epi8(const __m128i src1, const __m128i src2, const __m128i sel) |
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{ |
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const __m128i sixteen = _mm_set1_epi8(16); |
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const __m128i t0 = _mm_shuffle_epi8(src1, sel); |
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const __m128i s1 = _mm_shuffle_epi8(src2, _mm_sub_epi8(sel, sixteen)); |
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const __m128i mask = _mm_or_si128(_mm_cmpeq_epi8(sel, sixteen), |
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_mm_cmpgt_epi8(sel, sixteen)); /* (>=16) = 0xff : 00 */ |
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return _mm_blendv_epi8(t0, s1, mask); |
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}*/ |
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#define LOAD_MSG_0_1(buf) \ |
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#define LOAD_MSG_0_1(buf) \ |
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buf = _mm_perm_epi8(m0, m1, _mm_set_epi32(TOB(6),TOB(4),TOB(2),TOB(0)) ); |
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buf = _mm_perm_epi8(m0, m1, _mm_set_epi32(TOB(6),TOB(4),TOB(2),TOB(0)) ); |
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