On Mon, Jun 16, 2014 at 12:57 PM, Bernd Schmidt <ber...@codesourcery.com> wrote: > This fixes an issue that showed up when regimplifying a call with a > WITH_SIZE_EXPR for one of its arguments. At the moment we can end up trying > to make a temporary and aborting because we don't know what size it ought to > be. The problem is that we call gimplify_expr with the wrong predicate: > gimplify_arg uses is_gimple_lvalue in some cases instead of is_gimple_val, > and regimplification needs to match that. > > Bootstrapped and tested on x86_64-linux, ok?
I think the same is true for assigns but they may go the two-arg single-rhs re-gimplification. IMHO the code is factored in a very bad way but your patch looks correct to me. Thus, ok. Thanks, Richard. > > Bernd
