On Wed, 22 Jun 2011, Michael Matz wrote:
> Hi,
>
> On Tue, 21 Jun 2011, Richard Guenther wrote:
>
> > I failed to see where the scalarizer inserts the temporary vars it
> > creates into the scope blocks (thus the gimplify.c hunk ...). Any help
> > here is welcome.
>
> The scoping of the scal
Hi,
On Tue, 21 Jun 2011, Richard Guenther wrote:
> I failed to see where the scalarizer inserts the temporary vars it
> creates into the scope blocks (thus the gimplify.c hunk ...). Any help
> here is welcome.
The scoping of the scalarizer is a bit funny. gfc_start_scalarized_body
sets up s
On Tuesday 21 June 2011 17:08:17 Richard Guenther wrote:
> The following is a patch^Whack that should handle almost all
> array exprs. Well, tried on the following testcase:
>
> subroutine foo (dst, bar, ni, nj)
> integer, intent(in) :: ni, nj
> double precision, intent(in) :: bar(ni, nj)
>
Dear Richi,
The point of entry for assignments is in trans-expr.c
06038 tree
06039 gfc_trans_assignment (gfc_expr * expr1, gfc_expr * expr2, bool init_flag,
06040 bool dealloc)
06041 {
a bunch of special cases
06088
06089 /* Fallback to the scalarizer to generate
On Tue, 21 Jun 2011, Richard Guenther wrote:
>
> This forward-ports the middle-end array patch. Patch status is the
> same as with the last forward-port from 2009 - the scalarizer cannot
> deal with control flow and it cannot insert temporaries when
> required (so it operates in a mode that requ
