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! { dg-do compile }
! { dg-options "-ffrontend-optimize -fdump-tree-original -fopenmp" }
! Test that common function elimination is done within the OMP parallel
! blocks even if there is a workshare around it.
program foo
implicit none
integer, parameter :: n = 10000000
real, parameter :: eps = 3e-7
integer :: i,j
real :: A(n), B(5), C(n)
real :: tmp
B(1) = 3.344
tmp = B(1)
do i=1,10
call random_number(a)
c = a
!$omp parallel workshare
!$omp parallel default(shared)
!$omp do
do j=1,n
A(j) = A(j)*cos(B(1))+A(j)*cos(B(1))
end do
!$omp end do
!$omp end parallel
!$omp end parallel workshare
end do
c = c*cos(b(1))+ c*cos(b(1))
do j=1,n
if (abs(a(j)-c(j)) > eps) then
print *,1,j,a(j), c(j)
call abort
end if
end do
end program foo
! { dg-final { scan-tree-dump-times "__builtin_cosf" 2 "original" } }
! { dg-final { cleanup-tree-dump "original" } }
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