Subversion Repositories openrisc

! { dg-do compile }

! { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" }

subroutine trisolve2(x,i1,i2,nxyz)

integer :: nxyz

real,dimension(nxyz):: au1

real,allocatable,dimension(:) :: gi

integer :: i1 , i2

real,dimension(i2)::x

integer :: i

allocate(gi(nxyz))

do i = i1+1 , i2

   x(i) = gi(i)*(x(i)-au1(i-1)*x(i-1))

enddo

end subroutine trisolve2

! { dg-final { scan-tree-dump "Executing predictive commoning" "pcom" } }

! { dg-final { cleanup-tree-dump "pcom" } }