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! RUN: %flang_fc1 -fopenacc -fdebug-unparse %s | FileCheck %s
! Test unparse does not crash with OpenACC directives.
! Test bug 47659
program bug47659
integer :: i, j
label1: do i = 1, 10
!$acc parallel loop
do j = 1, 10
if (j == 2) then
exit label1
end if
end do
end do label1
end program
!CHECK-LABEL: PROGRAM bug47659
!CHECK: !$ACC PARALLEL LOOP
subroutine acc_loop()
integer :: i, j
real :: a(10)
integer :: gangNum, gangDim, gangStatic
!CHECK-LABEL: SUBROUTINE acc_loop
!$acc loop collapse(force: 2)
do i = 1, 10
do j = 1, 10
end do
end do
!CHECK: !$ACC LOOP COLLAPSE(FORCE:2_4)
!$acc loop gang
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG
!$acc loop gang(gangNum)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(NUM:gangnum)
!$acc loop gang(num: gangNum)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(NUM:gangnum)
!$acc loop gang(dim: gangDim)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(DIM:gangdim)
!$acc loop gang(static:gangStatic)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(STATIC:gangstatic)
!$acc loop gang(static:*)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(STATIC:*)
!$acc loop gang(static:gangStatic, dim: gangDim)
do i = 1, 10
a(i) = i
end do
! CHECK: !$ACC LOOP GANG(STATIC:gangstatic,DIM:gangdim)
end subroutine
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