On Mon, Jan 05, 2026 at 10:56:51AM +0100, Marco Falke wrote:
> PR tree-optimization/123351
>
> gcc/ChangeLog:
>
> * tree-object-size.cc (object_sizes_set_temp): Separate calls to
> make_ssa_name to ensure deterministic execution order.
> ---
> gcc/tree-object-size.cc | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/gcc/tree-object-size.cc b/gcc/tree-object-size.cc
> index 65bcdd57325..66bb8a87aba 100644
> --- a/gcc/tree-object-size.cc
> +++ b/gcc/tree-object-size.cc
> @@ -322,9 +322,11 @@ object_sizes_set_temp (struct object_size_info *osi,
> unsigned varno)
> tree val = object_sizes_get (osi, varno);
>
> if (size_initval_p (val, osi->object_size_type))
> - object_sizes_set (osi, varno,
> - make_ssa_name (sizetype),
> - make_ssa_name (sizetype));
> + {
> + tree s = make_ssa_name (sizetype);
> + tree w = make_ssa_name (sizetype);
The last 2 arguments of object_sizes_set are val and wholeval,
so I'd use
val = make_ssa_name (sizetype);
tree wholeval = make_ssa_name (sizetype);
object_sizes_set (osi, varno, val, wholeval);
instead.
Ok for trunk with that change.
Do you have commit access?
Jakub
