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25 lines
828 B
Fortran
25 lines
828 B
Fortran
! { dg-do run }
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PROGRAM A28_4
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INTEGER I, J
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INTEGER A(100), B(100)
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EQUIVALENCE (A(51), B(1))
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!$OMP PARALLEL DO DEFAULT(PRIVATE) PRIVATE(I,J) LASTPRIVATE(A)
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DO I=1,100
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DO J=1,100
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B(J) = J - 1
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ENDDO
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DO J=1,100
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A(J) = J ! B becomes undefined at this point
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ENDDO
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DO J=1,50
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B(J) = B(J) + 1 ! B is undefined
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! A becomes undefined at this point
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ENDDO
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ENDDO
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!$OMP END PARALLEL DO ! The LASTPRIVATE write for A has
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! undefined results
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PRINT *, B ! B is undefined since the LASTPRIVATE
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! write of A was not defined
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END PROGRAM A28_4
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