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! { dg-do compile } ! { dg-options "-O2 -fdump-tree-original" } subroutine foo(a) integer, dimension (4) :: a integer :: n n = 3 where (a(:n-1) .ne. 0) a(:n-1) = 1 endwhere end subroutine ! { dg-final { scan-tree-dump-times "malloc" 0 "original" } } ! { dg-final { cleanup-tree-dump "original" } }