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! PR fortran/45636
! { dg-do compile }
! { dg-options "-O2 -fdump-tree-forwprop2" }
! PR 45636 - make sure no memset is needed for a short right-hand side.
program main
character(len=2), parameter :: x='a '
character(len=1), parameter :: y='b'
character(len=4) :: a, b
a = x
b = y
call sub(a, b)
end program main
! This test will fail on targets which prefer memcpy/memset over
! move_by_pieces/store_by_pieces.
! { dg-final { scan-tree-dump-times "memset" 0 "forwprop2" { xfail { { hppa*-*-* && { ! lp64 } } || { { mips*-*-* && { ! nomips16 } } || { aarch64*-*-* } } } } } }
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