! { dg-do run }
program main
integer, parameter :: N = 32
integer igot, iexp, itmp
integer, dimension (0:N) :: iarr
real fgot, fexp, ftmp
real, dimension (0:N) :: farr
logical lgot, lexp, ltmp
igot = 0
iexp = N * 2
!$acc parallel copy (igot, itmp)
do i = 1, N
!$acc atomic capture
itmp = igot
igot = i + i
!$acc end atomic
end do
!$acc end parallel
if (igot /= iexp) STOP 1
if (itmp /= iexp - 2) STOP 2
fgot = 1234.0
fexp = 1266.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = fgot + 1.0
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1234.0 <= farr(i) .and. farr(i) < fexp &
.and. aint (farr(i)) == farr(i))) STOP 3
end do
if (fgot /= fexp) STOP 4
fgot = 1.0
fexp = 2.0**32
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = fgot * 2.0
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1.0 <= farr(i) .and. farr(i) < fexp &
.and. aint (farr(i)) == farr(i))) STOP 5
end do
if (fgot /= fexp) STOP 6
fgot = 32.0
fexp = fgot - N
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = fgot - 1.0
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(fexp < farr(i) .and. farr(i) <= 32.0 &
.and. aint (farr(i)) == farr(i))) STOP 7
end do
if (fgot /= fexp) STOP 8
fgot = 2**32.0
fexp = 1.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = fgot / 2.0
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(fexp < farr(i) .and. farr(i) <= 2**32.0 &
.and. aint (farr(i)) == farr(i))) STOP 9
end do
if (fgot /= fexp) STOP 10
lgot = .TRUE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = lgot .and. .FALSE.
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. .not. lexp) STOP 11
if (lgot .neqv. lexp) STOP 12
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = lgot .or. .FALSE.
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 13
if (lgot .neqv. lexp) STOP 14
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = lgot .eqv. .TRUE.
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 15
if (lgot .neqv. lexp) STOP 16
lgot = .FALSE.
lexp = .TRUE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = lgot .neqv. .TRUE.
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. .not. lexp) STOP 17
if (lgot .neqv. lexp) STOP 18
fgot = 1234.0
fexp = 1266.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = 1.0 + fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1234.0 <= farr(i) .and. farr(i) < fexp &
.and. aint (farr(i)) == farr(i))) STOP 19
end do
if (fgot /= fexp) STOP 20
fgot = 1.0
fexp = 2.0**32
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = 2.0 * fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1.0 <= farr(i) .and. farr(i) < fexp &
.and. aint (farr(i)) == farr(i))) STOP 21
end do
if (fgot /= fexp) STOP 22
fgot = 32.0
fexp = 32.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = 2.0 - fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (farr(i) == fexp .or. farr(i) == -30.0)) STOP 23
end do
if (fgot /= fexp) STOP 24
fgot = 2.0**16
fexp = 2.0**16
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
farr(i) = fgot
fgot = 2.0 / fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (farr(i) == fexp .or. farr(i) == 1.0 / 2.0**15)) STOP 25
end do
if (fgot /= fexp) STOP 26
lgot = .TRUE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = .FALSE. .and. lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. .not. lexp) STOP 27
if (lgot .neqv. lexp) STOP 28
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = .FALSE. .or. lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 29
if (lgot .neqv. lexp) STOP 30
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = .TRUE. .eqv. lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 31
if (lgot .neqv. lexp) STOP 32
lgot = .FALSE.
lexp = .TRUE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
ltmp = lgot
lgot = .TRUE. .neqv. lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. .not. lexp) STOP 33
if (lgot .neqv. lexp) STOP 34
igot = 0
iexp = N
iarr = -42
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
iarr(i) = igot
igot = max (igot, i)
!$acc end atomic
end do
!$acc end parallel loop
if (igot /= N) stop 107
itmp = 0
do i = 1, N
if (iarr(i) == 0) then
itmp = i
exit
end if
end do
! At most one iarr element can be 0.
do i = 1, N
if ((iarr(i) == 0 .and. i /= itmp) &
.or. iarr(i) < 0 .or. iarr(i) > N) STOP 35
end do
if (igot /= iexp) STOP 36
igot = N + 1
iexp = 1
iarr = -42
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
iarr(i) = igot
igot = min (igot, i)
!$acc end atomic
end do
!$acc end parallel loop
if (igot /= 1) stop 108
itmp = N + 1
! At most one iarr element can be N+1.
do i = 1, N
if (iarr(i) == N + 1) then
itmp = i
exit
end if
end do
do i = 1, N
if ((iarr(i) == N + 1 .and. i /= itmp) &
.or. iarr(i) <= 0 .or. iarr(i) > N + 1) STOP 37
end do
if (igot /= iexp) STOP 38
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = ibclr (-1, i)
!$acc atomic capture
iarr(i) = igot
igot = iand (igot, iexpr)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 39
end do
if (igot /= iexp) STOP 40
igot = 0
iexp = -1
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
iarr(i) = igot
igot = ior (igot, iexpr)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 41
end do
if (igot /= iexp) STOP 42
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
iarr(i) = igot
igot = ieor (igot, iexpr)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 43
end do
if (igot /= iexp) STOP 44
igot = 1
iexp = N
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
iarr(i) = igot
igot = max (i, igot)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (1 <= iarr(i) .and. iarr(i) <= iexp)) STOP 45
end do
if (igot /= iexp) STOP 46
igot = N
iexp = 1
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
iarr(i) = igot
igot = min (i, igot)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (iarr(i) >= 1 .or. iarr(i) <= N)) STOP 47
end do
if (igot /= iexp) STOP 48
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = ibclr (-1, i)
!$acc atomic capture
iarr(i) = igot
igot = iand (iexpr, igot)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 49
end do
if (igot /= iexp) STOP 50
igot = 0
iexp = -1
!!
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
iarr(i) = igot
igot = ior (iexpr, igot)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 51
end do
if (igot /= iexp) STOP 52
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
iarr(i) = igot
igot = ieor (iexpr, igot)
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 53
end do
if (igot /= iexp) STOP 54
fgot = 1234.0
fexp = 1266.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = fgot + 1.0
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1234.0 < farr(i) .and. farr(i) <= fexp &
.and. aint (farr(i)) == farr(i))) STOP 55
end do
if (fgot /= fexp) STOP 56
fgot = 1.0
fexp = 2.0**32
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = fgot * 2.0
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1.0 < farr(i) .and. farr(i) <= fexp &
.and. aint (farr(i)) == farr(i))) STOP 57
end do
if (fgot /= fexp) STOP 58
fgot = 32.0
fexp = fgot - N
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = fgot - 1.0
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(fexp <= farr(i) .and. farr(i) < 32.0 &
.and. aint (farr(i)) == farr(i))) STOP 59
end do
if (fgot /= fexp) STOP 60
fgot = 2**32.0
fexp = 1.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = fgot / 2.0
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(fexp <= farr(i) .and. farr(i) < 2**32.0 &
.and. aint (farr(i)) == farr(i))) STOP 61
end do
if (fgot /= fexp) STOP 62
lgot = .TRUE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = lgot .and. .FALSE.
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 63
if (lgot .neqv. lexp) STOP 64
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = lgot .or. .FALSE.
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 65
if (lgot .neqv. lexp) STOP 66
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = lgot .eqv. .TRUE.
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 67
if (lgot .neqv. lexp) STOP 68
lgot = .FALSE.
lexp = .TRUE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = lgot .neqv. .TRUE.
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 69
if (lgot .neqv. lexp) STOP 70
fgot = 1234.0
fexp = 1266.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = 1.0 + fgot
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1234.0 < farr(i) .and. farr(i) <= fexp &
.and. aint (farr(i)) == farr(i))) STOP 71
end do
if (fgot /= fexp) STOP 72
fgot = 1.0
fexp = 2.0**32
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = 2.0 * fgot
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. &
(1.0 < farr(i) .and. farr(i) <= 2**32.0 &
.and. aint (farr(i)) == farr(i))) STOP 73
end do
if (fgot /= fexp) STOP 74
fgot = 32.0
fexp = 32.0
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = 2.0 - fgot
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (farr(i) == fexp .or. farr(i) == 2.0 - fexp)) STOP 75
end do
if (fgot /= fexp) STOP 76
fgot = 2.0**16
fexp = 2.0**16
!$acc parallel loop copy (fgot, ftmp)
do i = 1, N
!$acc atomic capture
fgot = 2.0 / fgot
farr(i) = fgot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (farr(i) == fexp .or. farr(i) == 2.0 / fexp)) STOP 77
end do
if (fgot /= fexp) STOP 78
lgot = .TRUE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = .FALSE. .and. lgot
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 79
if (lgot .neqv. lexp) STOP 80
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = .FALSE. .or. lgot
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 81
if (lgot .neqv. lexp) STOP 82
lgot = .FALSE.
lexp = .FALSE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = .TRUE. .eqv. lgot
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 83
if (lgot .neqv. lexp) STOP 84
lgot = .FALSE.
lexp = .TRUE.
!$acc parallel copy (lgot, ltmp)
!$acc atomic capture
lgot = .TRUE. .neqv. lgot
ltmp = lgot
!$acc end atomic
!$acc end parallel
if (ltmp .neqv. lexp) STOP 85
if (lgot .neqv. lexp) STOP 86
igot = 1
iexp = N
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
igot = max (igot, i)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (1 <= iarr(i) .and. iarr(i) <= N)) STOP 87
end do
if (igot /= iexp) STOP 88
igot = N
iexp = 1
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
igot = min (igot, i)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (iarr(i) <= i)) STOP 89
end do
if (igot /= iexp) STOP 90
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = ibclr (-2, i)
!$acc atomic capture
igot = iand (igot, iexpr)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 91
end do
if (igot /= iexp) STOP 92
igot = 0
iexp = -1
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
igot = ior (igot, iexpr)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 93
end do
if (igot /= iexp) STOP 94
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
igot = ieor (igot, iexpr)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 95
end do
if (igot /= iexp) STOP 96
igot = 1
iexp = N
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
igot = max (i, igot)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (1 <= iarr(i) .and. iarr(i) <= iexp)) STOP 97
end do
if (igot /= iexp) STOP 98
igot = N
iexp = 1
!$acc parallel loop copy (igot, itmp)
do i = 1, N
!$acc atomic capture
igot = min (i, igot)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (iarr(i) <= i)) STOP 99
end do
if (igot /= iexp) STOP 100
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = ibclr (-2, i)
!$acc atomic capture
igot = iand (iexpr, igot)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 101
end do
if (igot /= iexp) STOP 102
igot = 0
iexp = -1
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
igot = ior (iexpr, igot)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) > 0)) STOP 103
end do
if (igot /= iexp) STOP 104
igot = -1
iexp = 0
!$acc parallel loop copy (igot, itmp)
do i = 0, N - 1
iexpr = lshift (1, i)
!$acc atomic capture
igot = ieor (iexpr, igot)
iarr(i) = igot
!$acc end atomic
end do
!$acc end parallel loop
do i = 1, N
if (.not. (popcnt(iarr(i - 1)) < 32)) STOP 105
end do
if (igot /= iexp) STOP 106
end program