111
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1 ! { dg-do run }
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2 ! { dg-options "-fdump-tree-original -fcoarray=lib -lcaf_single" }
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3 ! { dg-additional-options "-latomic" { target libatomic_available } }
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4 !
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5 ! Some dependency-analysis check for coarray communication
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6 !
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7 integer, target, save :: A(10)[*]
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8 integer, pointer :: P(:)
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9 integer, save :: B(10)[*]
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10
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11 A = [1,2,3,4,5,6,7,8,9,10]
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12 B = [1,2,3,4,5,6,7,8,9,10]
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13 A(10:2:-1) = A(9:1:-1)[1] ! 0
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14 B(10:2:-1) = B(9:1:-1)
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131
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15 if (any (A-B /= 0)) STOP 1
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111
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16
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17 A = [1,2,3,4,5,6,7,8,9,10]
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18 B = [1,2,3,4,5,6,7,8,9,10]
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19 A(9:1:-1) = A(10:2:-1)[1] ! 1
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20 B(9:1:-1) = B(10:2:-1)
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131
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21 if (any (A-B /= 0)) STOP 2
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111
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22
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23 A = [1,2,3,4,5,6,7,8,9,10]
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24 B = [1,2,3,4,5,6,7,8,9,10]
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25 allocate(P(10))
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26 P(:) = A(:)[1] ! 1
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131
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27 if (any (A-B /= 0)) STOP 3
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111
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28
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29 A = [1,2,3,4,5,6,7,8,9,10]
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30 B = [1,2,3,4,5,6,7,8,9,10]
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31 allocate(P(10))
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32 P(:) = B(:)[1] ! 0
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33
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34 A = [1,2,3,4,5,6,7,8,9,10]
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35 B = [1,2,3,4,5,6,7,8,9,10]
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36 A(1:5)[1] = A(3:7)[1] ! 1
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37 B(1:5) = B(3:7)
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131
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38 if (any (A-B /= 0)) STOP 4
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111
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39 end
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40
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131
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41 ! { dg-final { scan-tree-dump-times "_gfortran_caf_get \\\(caf_token.0, \\\(integer\\\(kind=\[48\]\\\)\\\) parm.\[0-9\]+.data - \\\(integer\\\(kind=\[48\]\\\)\\\) a, 1, &parm.\[0-9\]+, 0B, &parm.\[0-9\]+, 4, 4, 1, 0B\\\);" 2 "original" } }
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111
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42 ! { dg-final { scan-tree-dump-times "_gfortran_caf_get \\\(caf_token.0, \\\(integer\\\(kind=\[48\]\\\)\\\) parm.\[0-9\]+.data - \\\(integer\\\(kind=\[48\]\\\)\\\) a, 1, &parm.\[0-9\]+, 0B, &p, 4, 4, 1, 0B\\\);" 1 "original" } }
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43 ! { dg-final { scan-tree-dump-times "_gfortran_caf_get \\\(caf_token.1, \\\(integer\\\(kind=\[48\]\\\)\\\) parm.\[0-9\]+.data - \\\(integer\\\(kind=\[48\]\\\)\\\) b, 1, &parm.\[0-9\]+, 0B, &p, 4, 4, 0, 0B\\\);" 1 "original" } }
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131
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44 ! { dg-final { scan-tree-dump-times "_gfortran_caf_sendget \\\(caf_token.0, \\\(integer\\\(kind=\[48\]\\\)\\\) parm.\[0-9\]+.data - \\\(integer\\\(kind=\[48\]\\\)\\\) a, 1, &parm.\[0-9\]+, 0B, caf_token.0, \\\(integer\\\(kind=\[48\]\\\)\\\) parm.\[0-9\]+.data - \\\(integer\\\(kind=\[48\]\\\)\\\) a, 1, &parm.\[0-9\]+, 0B, 4, 4, 1, 0B\\\);" 1 "original" } }
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111
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45
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