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Update compare modes #2852

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7 changes: 4 additions & 3 deletions src/tests/compiletest.md
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Original file line number Diff line number Diff line change
Expand Up @@ -821,13 +821,14 @@ check for any problems that might arise.
To run the tests in a different mode, you need to pass the `--compare-mode` CLI flag:

```bash
./x test tests/ui --compare-mode=chalk
./x test tests/ui --compare-mode=next-solver
```

The possible compare modes are:

- `polonius` — Runs with Polonius with `-Zpolonius`.
- `chalk` — Runs with Chalk with `-Zchalk`.
- `polonius` — Runs with Polonius with `-Zpolonius=next`.
- `next-solver` — Runs with the next trait solver with `-Znext-solver`.
- `next-solver-coherence` — Runs coherence with the next trait solver with `-Znext-solver=coherence`.
- `split-dwarf` — Runs with unpacked split-DWARF with `-Csplit-debuginfo=unpacked`.
- `split-dwarf-single` — Runs with packed split-DWARF with `-Csplit-debuginfo=packed`.

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3 changes: 2 additions & 1 deletion src/tests/directives.md
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Expand Up @@ -148,7 +148,8 @@ Some examples of `X` in `ignore-X` or `only-X`:
- When particular debuggers are being tested: `cdb`, `gdb`, `lldb`
- When particular debugger versions are matched: `ignore-gdb-version`
- When the [parallel frontend] is enabled: `ignore-parallel-frontend`
- Specific [compare modes]: `compare-mode-polonius`, `compare-mode-chalk`,
- Specific [compare modes]: `compare-mode-polonius`,
`compare-mode-next-solver`, `compare-mode-next-solver-coherence`,
`compare-mode-split-dwarf`, `compare-mode-split-dwarf-single`
- The two different test modes used by coverage tests:
`ignore-coverage-map`, `ignore-coverage-run`
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