annotate libgomp/testsuite/libgomp.c/pr66199-7.c @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1 /* PR middle-end/66199 */
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2 /* { dg-do run } */
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3
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4 #pragma omp declare target
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5 int u[1024], v[1024], w[1024];
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6 #pragma omp end declare target
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7
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8 __attribute__((noinline, noclone)) long
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9 f1 (long a, long b)
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10 {
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11 long d;
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12 #pragma omp target map(from: d)
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13 #pragma omp teams distribute simd default(none) firstprivate (a, b) shared(u, v, w)
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14 for (d = a; d < b; d++)
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15 u[d] = v[d] + w[d];
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16 return d;
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17 }
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18
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19 __attribute__((noinline, noclone)) long
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20 f2 (long a, long b, long c)
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21 {
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22 long d, e;
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23 #pragma omp target map(from: d, e)
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24 #pragma omp teams distribute simd default(none) firstprivate (a, b, c) shared(u, v, w) linear(d) lastprivate(e)
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25 for (d = a; d < b; d++)
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26 {
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27 u[d] = v[d] + w[d];
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28 e = c + d * 5;
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29 }
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30 return d + e;
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31 }
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32
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33 __attribute__((noinline, noclone)) long
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34 f3 (long a1, long b1, long a2, long b2)
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35 {
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36 long d1, d2;
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37 #pragma omp target map(from: d1, d2)
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38 #pragma omp teams distribute simd default(none) firstprivate (a1, b1, a2, b2) shared(u, v, w) lastprivate(d1, d2) collapse(2)
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39 for (d1 = a1; d1 < b1; d1++)
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40 for (d2 = a2; d2 < b2; d2++)
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41 u[d1 * 32 + d2] = v[d1 * 32 + d2] + w[d1 * 32 + d2];
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42 return d1 + d2;
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43 }
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44
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45 __attribute__((noinline, noclone)) long
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46 f4 (long a1, long b1, long a2, long b2)
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47 {
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48 long d1, d2;
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49 #pragma omp target map(from: d1, d2)
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50 #pragma omp teams distribute simd default(none) firstprivate (a1, b1, a2, b2) shared(u, v, w) collapse(2)
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51 for (d1 = a1; d1 < b1; d1++)
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52 for (d2 = a2; d2 < b2; d2++)
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53 u[d1 * 32 + d2] = v[d1 * 32 + d2] + w[d1 * 32 + d2];
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54 return d1 + d2;
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55 }
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56
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57 int
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58 main ()
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59 {
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60 if (f1 (0, 1024) != 1024
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61 || f2 (0, 1024, 17) != 1024 + (17 + 5 * 1023)
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62 || f3 (0, 32, 0, 32) != 64
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63 || f4 (0, 32, 0, 32) != 64)
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64 __builtin_abort ();
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65 return 0;
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66 }