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1 // PR target/88998
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2 // { dg-do run { target sse2_runtime } }
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3 // { dg-options "-O2 -msse2 -mfpmath=387" }
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4 // { dg-require-effective-target c++11 }
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5
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6 #include <cassert>
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7 #include <unordered_map>
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8 #include <x86intrin.h>
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9
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10 double
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11 __attribute__((noinline))
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12 prepare (int a, int b)
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13 {
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14 __m128i is = _mm_setr_epi32 (a, b, 0, 0);
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15 __m128d ds = _mm_cvtepi32_pd (is);
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16 return ds[0] + ds[1];
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17 }
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18
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19 int
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20 main (int, char **)
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21 {
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22 double d = prepare (1, 2);
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23
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24 std::unordered_map < int, int >m;
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25 m.insert ({0, 0});
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26 m.insert ({1, 1});
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27 assert (m.load_factor () <= m.max_load_factor ());
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28
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29 assert (d == 3.0);
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30 return 0;
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31 }
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