38371be988
2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org> * testsuite/libgomp.fortran/reduction3.f90: Change -2147483648 to -huge(i)-1 to avoid overflow. * testsuite/libgomp.fortran/reduction4.f90: Change Z'ffffffff' to not(0) to avoid overflow. From-SVN: r116786
104 lines
2.2 KiB
Fortran
104 lines
2.2 KiB
Fortran
! { dg-do run }
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!$ use omp_lib
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integer (kind = 4) :: i, ia (6), n, cnt
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real :: r, ra (4)
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double precision :: d, da (5)
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logical :: v
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i = 1
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ia = 2
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r = 3
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ra = 4
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d = 5.5
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da = 6.5
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v = .false.
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cnt = -1
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!$omp parallel num_threads (3) private (n) reduction (.or.:v) &
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!$omp & reduction (max:i, ia, r, ra, d, da)
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!$ if (i .ne. -huge(i)-1 .or. any (ia .ne. -huge(ia)-1)) v = .true.
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!$ if (r .ge. -1.0d38 .or. any (ra .ge. -1.0d38)) v = .true.
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!$ if (d .ge. -1.0d300 .or. any (da .ge. -1.0d300)) v = .true.
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n = omp_get_thread_num ()
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if (n .eq. 0) then
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cnt = omp_get_num_threads ()
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i = 4
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ia(3:5) = -2
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ia(1) = 7
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r = 5
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ra(1:2) = 6.5
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d = -2.5
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da(2:4) = 8.5
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else if (n .eq. 1) then
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i = 2
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ia(4:6) = 5
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r = 1
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ra(2:4) = -1.5
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d = 8.5
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da(1:3) = 2.5
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else
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i = 1
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ia = 1
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r = -1
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ra = -1
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d = 1
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da = -1
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end if
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!$omp end parallel
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if (v) call abort
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if (cnt .eq. 3) then
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if (i .ne. 4 .or. any (ia .ne. (/7, 2, 2, 5, 5, 5/))) call abort
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if (r .ne. 5 .or. any (ra .ne. (/6.5, 6.5, 4., 4./))) call abort
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if (d .ne. 8.5 .or. any (da .ne. (/6.5, 8.5, 8.5, 8.5, 6.5/))) call abort
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end if
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i = 1
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ia = 2
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r = 3
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ra = 4
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d = 5.5
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da = 6.5
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v = .false.
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cnt = -1
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!$omp parallel num_threads (3) private (n) reduction (.or.:v) &
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!$omp & reduction (min:i, ia, r, ra, d, da)
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!$ if (i .ne. 2147483647 .or. any (ia .ne. 2147483647)) v = .true.
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!$ if (r .le. 1.0d38 .or. any (ra .le. 1.0d38)) v = .true.
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!$ if (d .le. 1.0d300 .or. any (da .le. 1.0d300)) v = .true.
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n = omp_get_thread_num ()
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if (n .eq. 0) then
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cnt = omp_get_num_threads ()
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i = 4
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ia(3:5) = -2
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ia(1) = 7
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r = 5
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ra(1:2) = 6.5
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d = -2.5
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da(2:4) = 8.5
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else if (n .eq. 1) then
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i = 2
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ia(4:6) = 5
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r = 1
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ra(2:4) = -1.5
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d = 8.5
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da(1:3) = 2.5
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else
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i = 1
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ia = 1
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r = -1
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ra = 7
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ra(3) = -8.5
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d = 1
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da(1:4) = 6
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end if
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!$omp end parallel
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if (v) call abort
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if (cnt .eq. 3) then
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if (i .ne. 1 .or. any (ia .ne. (/1, 1, -2, -2, -2, 1/))) call abort
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if (r .ne. -1 .or. any (ra .ne. (/4., -1.5, -8.5, -1.5/))) call abort
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if (d .ne. -2.5 .or. any (da .ne. (/2.5, 2.5, 2.5, 6., 6.5/))) call abort
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end if
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end
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