| ! { dg-do run } |
| ! { dg-options "-ffrontend-optimize -fdump-tree-original" } |
| ! Test that reduction optimization doesn't break with a function expression |
| ! in an array constructor. |
| program main |
| implicit none |
| integer, parameter :: dp=selected_real_kind(15) |
| real(kind=dp), dimension(2,2) :: a |
| real(kind=dp) thirteen |
| |
| data a /2._dp,3._dp,5._dp,7._dp/ |
| thirteen = 13._dp |
| if (abs (product([[sum([eleven_ones()]), thirteen], a]) - 30030._dp) > 1e-8) STOP 1 |
| contains |
| function eleven_ones() |
| real(kind=dp) :: eleven_ones(11) |
| integer :: i |
| |
| eleven_ones = [ (1._dp, i=1,11) ] |
| end function eleven_ones |
| end program main |
| ! { dg-final { scan-tree-dump-times "while" 4 "original" } } |
| |
