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! { dg-do run }
! PR fortran/38883
! This ICE'd because the temporary-creation in the MVBITS call was wrong.
! Contributed by Paul Richard Thomas <paul.richard.thomas@gmail.com>
type t
integer :: I
character(9) :: chr
end type
type(t) :: x(4,3)
type(t) :: y(4,3)
x = reshape ([((t (i*j, "a"),i = 1,4), j=1,3)], [4,3])
call foo (x)
y = reshape ([((t (i*j*2, "a"),i = 1,4), j=1,3)], [4,3])
call bar(y, 4, 3, 1, -1, -4, -3)
if (any (x%i .ne. y%i)) call abort
contains
SUBROUTINE foo (x)
TYPE(t) x(4, 3) ! No dependency at all
CALL MVBITS (x%i, 0, 6, x%i, 8)
x%i = x%i * 2
END SUBROUTINE
SUBROUTINE bar (x, NF4, NF3, NF1, MF1, MF4, MF3)
TYPE(t) x(NF4, NF3) ! Dependency through variable indices
CALL MVBITS (x(NF4:NF1:MF1, NF1:NF3)%i, 1, &
6, x(-MF4:-MF1:-NF1, -MF1:-MF3)%i, 9)
END SUBROUTINE
end
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