cg_gcc subtree sync 2026-09-24 - #163251

cg_gcc subtree sync 2026-09-24#163251

rust-bors[bot] merged 19 commits into

rust-lang:mainrust-lang/rust:mainfrom

GuillaumeGomez:sybtree-sync-2026-09-24GuillaumeGomez/rust:sybtree-sync-2026-09-24Copy head branch name to clipboard