Subversion Repositories openrisc

! { dg-do run }

! { dg-options "-O -fdump-tree-original" }

program main

  implicit none

  character(len=4) :: c

  integer :: n

  integer :: i

  common /foo/ i

  n = 0

  i = 0

  c = 'abcd'

  n = n + 1 ; if (c == c) call yes

  n = n + 1 ; if (c >= c) call yes

  n = n + 1 ; if (c <= c) call yes

  n = n + 1 ; if (c .eq. c) call yes

  n = n + 1 ; if (c .ge. c) call yes

  n = n + 1 ; if (c .le. c) call yes

  if (c /= c) call abort

  if (c > c) call abort

  if (c < c) call abort

  if (c .ne. c) call abort

  if (c .gt. c) call abort

  if (c .lt. c) call abort

  if (n /= i) call abort

end program main

subroutine yes

  implicit none

  common /foo/ i

  integer :: i

  i = i + 1

end subroutine yes

! { dg-final { scan-tree-dump-times "gfortran_compare_string" 0 "original" } }

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