More on c-gimplify.c:gimplify_decl_stmt

[Richard Henderson]

On Sun, Jun 06, 2004 at 01:24:37PM -0400, Richard Kenner wrote:
> It seems wrong to pass &tmp to gimplify_expr: don't you need to actually
> update the value in TYPE_SIZE_UNIT so that when it's used, what's there
> is GIMPLE?

No, because the SAVE_EXPR gets gimplified, which only changes the
internals of the SAVE_EXPR.  That said, I see no particular reason
we have to retain the SAVE_EXPR in the TYPE_SIZE_UNIT field, so it
seems like we're making things more complex for no particular reason.


r~