> # VUSE <D.861_10>; > VIEW_CONVERT_EXPR<struct c34007p__T7b>(*D.861).b = 1;
Why are we using a VIEW_CONVERT_EXPR here btw? I'd say D.862 = (struct c34007p__T7b *) D.860; D.862->b = 1; would be a lot more middle-end friendly and maybe not exposing the problem you are seeing? Of course the gimplifier could do this transformation. This falls out of general-purpose code in the front-end and I think you're right that the gimplifier could (and should) do this transformation.