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annotate gcc/testsuite/gcc.dg/graphite/interchange-7.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* { dg-require-effective-target size32plus } */
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84e7813d76e9 gcc-8.2
mir3636
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2 /* { dg-require-stack-size "8*111*1111" } */
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3
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4 /* Formerly known as ltrans-8.c */
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5
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6 #define DEBUG 0
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7 #if DEBUG
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8 #include <stdio.h>
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9 #endif
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10
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11 #define N 111
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12 #define M 1111
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13
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14 static int __attribute__((noinline))
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15 foo (double *a)
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16 {
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17 int i,j;
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18 int r = 0;
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19
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20 for (i = 0; i < N; ++i)
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21 for (j = 0; j < M; ++j)
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22 r += a[j * N + i];
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23
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24 return r;
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25 }
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26
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27 extern void abort ();
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28
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29 int
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30 main (void)
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31 {
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32 double A[N*M];
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33 int i, res;
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34
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35 for (i = 0; i < N*M; i++)
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36 A[i] = 2;
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37
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38 res = foo (A);
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39
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40 #if DEBUG
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41 fprintf (stderr, "res = %d \n", res);
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42 #endif
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43
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44 if (res != 246642)
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45 abort ();
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46
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47 return 0;
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48 }
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49
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50 /* { dg-final { scan-tree-dump "tiled" "graphite" } } */