Rollup of 6 pull requests#111248

Merged

bors merged 27 commits intorust-lang:masterfrom

Dylan-DPC:rollup-lbp0ui3

May 5, 2023

Commits on Oct 14, 2022

Fix `checked_{add,sub}_duration` incorrectly returning `None` when `other` has more than `i64::MAX` seconds
beetrees
committed

Commits on May 4, 2023

add passes to miroptfiles struct and passed to -zdump-mir args
mj10021
committed

Commits on May 5, 2023