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! RUN: %flang_fc1 -fopenmp -fdebug-dump-parse-tree %s | FileCheck %s
! RUN: %flang_fc1 -fopenmp -fdebug-unparse %s | FileCheck %s --check-prefix="UNPARSE"
integer function func(a, b, c)
integer :: a, b, c
func = a + b + c
end function func
subroutine sub(x)
use iso_c_binding
integer :: func
integer :: r
type(c_ptr) :: x
integer :: a = 14, b = 7, c = 21
!UNPARSE: !$OMP DISPATCH DEVICE(3_4) NOWAIT NOCONTEXT(.false._4) NOVARIANTS(.true._4)
!CHECK: | | ExecutionPartConstruct -> ExecutableConstruct -> OpenMPConstruct -> OpenMPDispatchConstruct
!CHECK-NEXT: | | | OmpDispatchDirective
!CHECK: | | | | OmpClauseList -> OmpClause -> Device -> OmpDeviceClause
!CHECK-NEXT: | | | | | Scalar -> Integer -> Expr = '3_4'
!CHECK-NEXT: | | | | | | LiteralConstant -> IntLiteralConstant = '3'
!CHECK-NEXT: | | | | OmpClause -> Nowait
!CHECK-NEXT: | | | | OmpClause -> Nocontext -> Scalar -> Logical -> Expr = '.false._4'
!CHECK-NEXT: | | | | | LiteralConstant -> LogicalLiteralConstant
!CHECK-NEXT: | | | | | | bool = 'false'
!CHECK-NEXT: | | | | OmpClause -> Novariants -> Scalar -> Logical -> Expr = '.true._4'
!CHECK-NEXT: | | | | | EQ
!CHECK-NEXT: | | | | | | Expr = '1_4'
!CHECK-NEXT: | | | | | | | LiteralConstant -> IntLiteralConstant = '1'
!CHECK-NEXT: | | | | | | Expr = '1_4'
!CHECK-NEXT: | | | | | | | LiteralConstant -> IntLiteralConstant = '1'
!CHECK-NEXT: | | | Block
!$omp dispatch device(3) nowait nocontext(.false.) novariants(1.eq.1)
r = func(a, b, c)
!UNPARSE: !$OMP END DISPATCH
!CHECK: | | | OmpEndDispatchDirective
!$omp end dispatch
!! Test the "no end dispatch" option.
!UNPARSE: !$OMP DISPATCH DEVICE(3_4) IS_DEVICE_PTR(x)
!CHECK: | | ExecutionPartConstruct -> ExecutableConstruct -> OpenMPConstruct -> OpenMPDispatchConstruct
!CHECK-NEXT: | | | OmpDispatchDirective
!CHECK: | | | | OmpClause -> IsDevicePtr -> OmpObjectList -> OmpObject -> Designator -> DataRef -> Name = 'x'
!$omp dispatch device(3) is_device_ptr(x)
r = func(a+1, b+2, c+3)
!CHECK-NOT: | | | OmpEndDispatchDirective
end subroutine sub
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