Matthias Krüger 42df0a580f
Rollup merge of #102725 - nnethercote:rm-Z-time, r=davidtwco
Remove `-Ztime`

Because it has a lot of overlap with `-Ztime-passes` but is generally less useful. Plus some related cleanups.

Best reviewed one commit at a time.

r? `@davidtwco`
2022-10-06 16:29:45 +02:00
..