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annotate gcc/testsuite/g++.dg/other/sse2-pr85572-2.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 // PR target/85572
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2 // { dg-do run { target i?86-*-* x86_64-*-* } }
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3 // { dg-options "-O2 -msse2" }
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4 // { dg-require-effective-target sse2_runtime }
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5
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6 typedef long long V __attribute__((vector_size (16)));
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7 typedef long long W __attribute__((vector_size (32)));
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8
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9 __attribute__((noipa)) V
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10 foo (V x)
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11 {
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12 return x < 0 ? -x : x;
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13 }
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14
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15 __attribute__((noipa)) void
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16 bar (W *x, W *y)
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17 {
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18 *y = *x < 0 ? -*x : *x;
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19 }
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20
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21 int
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22 main ()
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23 {
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24 V a = { 11LL, -15LL };
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25 V b = foo (a);
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26 if (b[0] != 11LL || b[1] != 15LL)
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27 __builtin_abort ();
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28 V c = { -123456789123456LL, 654321654321654LL };
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29 V d = foo (c);
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30 if (d[0] != 123456789123456LL || d[1] != 654321654321654LL)
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31 __builtin_abort ();
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32 V e = { 0, 1 };
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33 V f = foo (e);
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34 if (f[0] != 0 || f[1] != 1)
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35 __builtin_abort ();
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36 W g = { 17LL, -32LL, -123456789123456LL, 654321654321654LL }, h;
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37 bar (&g, &h);
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38 if (h[0] != 17LL || h[1] != 32LL
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39 || h[2] != 123456789123456LL || h[3] != 654321654321654LL)
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40 __builtin_abort ();
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41 W i = { 0, 1, -1, 0 }, j;
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42 bar (&i, &j);
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43 if (j[0] != 0 || j[1] != 1 || j[2] != 1 || j[3] != 0)
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44 __builtin_abort ();
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45 }