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! { dg-do run }

! { dg-options "-pedantic-errors -mdalign" { target sh*-*-* } }

! Tests the fix for PR37614, in which the alignement of commons followed

! g77 rather than the standard or other compilers.

!

! Contributed by Tobias Burnus  

!

subroutine foo (z)

  real(8) x, y, z

  common i(8)

  equivalence (x, i(3)),(y,i(7))

  if ((i(1) .ne. 42) .or. (i(5) .ne. 43)) call abort

  if ((i(2) .ne. 0) .or. (i(2) .ne. 0)) call abort

  if ((x .ne. z) .or. (y .ne. z)) call abort

end subroutine

subroutine bar

  common i(8)

  i = 0

end subroutine

  real(8) x, y

  common i, x, j, y ! { dg-warning "Padding" }

  call bar

  i = 42

  j = 43

  x = atan (1.0)*4.0

  y = x

  call foo (x)

end