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| author | zhuyunxing <zhuyunxing.zyx@alibaba-inc.com> | 2024-04-19 10:43:53 +0800 |
|---|---|---|
| committer | zhuyunxing <zhuyunxing.zyx@alibaba-inc.com> | 2024-04-19 10:43:53 +0800 |
| commit | 68f86381ee9a5af00a6071773d54c00f032fe385 (patch) | |
| tree | 1390c8e2a3421656537a1a69dbe1c89bf66d5766 /src/doc | |
| parent | e3181b091e88321f5ea149afed6db0edf0a4f37b (diff) | |
| download | rust-68f86381ee9a5af00a6071773d54c00f032fe385.tar.gz rust-68f86381ee9a5af00a6071773d54c00f032fe385.zip | |
coverage. Add coverage-options=mcdc as gate for MC/DC instrument
Diffstat (limited to 'src/doc')
| -rw-r--r-- | src/doc/rustc/src/instrument-coverage.md | 4 | ||||
| -rw-r--r-- | src/doc/unstable-book/src/compiler-flags/coverage-options.md | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/doc/rustc/src/instrument-coverage.md b/src/doc/rustc/src/instrument-coverage.md index 185a3ba5dbd..bbd81e7437c 100644 --- a/src/doc/rustc/src/instrument-coverage.md +++ b/src/doc/rustc/src/instrument-coverage.md @@ -351,8 +351,8 @@ $ llvm-cov report \ This unstable option provides finer control over some aspects of coverage instrumentation. Pass one or more of the following values, separated by commas. -- `branch` or `no-branch` - - Enables or disables branch coverage instrumentation. +- Either `no-branch`, `branch` or `mcdc` + - `branch` enables branch coverage instrumentation and `mcdc` further enables modified condition/decision coverage instrumentation. `no-branch` disables branch coverage instrumentation, which is same as do not pass `branch` or `mcdc`. ## Other references diff --git a/src/doc/unstable-book/src/compiler-flags/coverage-options.md b/src/doc/unstable-book/src/compiler-flags/coverage-options.md index 450573cc6c7..5e192d9aca1 100644 --- a/src/doc/unstable-book/src/compiler-flags/coverage-options.md +++ b/src/doc/unstable-book/src/compiler-flags/coverage-options.md @@ -5,4 +5,4 @@ This option controls details of the coverage instrumentation performed by Multiple options can be passed, separated by commas. Valid options are: -- `branch` or `no-branch`: Enables or disables branch coverage instrumentation. +- `no-branch`, `branch` or `mcdc`: `branch` enables branch coverage instrumentation and `mcdc` further enables modified condition/decision coverage instrumentation. `no-branch` disables branch coverage instrumentation as well as mcdc instrumentation, which is same as do not pass `branch` or `mcdc`. |