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| author | Vedant Kumar <vsk@apple.com> | 2017-02-09 21:33:21 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2017-02-09 21:33:21 +0000 |
| commit | bc505a9b466d7920da3db7989f1bf23509b23202 (patch) | |
| tree | a889e88cc6162d4d99b2ef166e6dfcbf16e8a351 | |
| parent | c61bb67ca901cac7f6540eab45977c6446216b8e (diff) | |
| download | clang-bc505a9b466d7920da3db7989f1bf23509b23202.tar.gz | |
[docs] coverage: Clarify which flags enable gcov-style profiling (NFC)
Point out that --coverage and -ftest-coverage, which is what most people
are used to, do not enable clang's frontend based coverage pass.
Suggested by Benn Bolay!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@294626 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/SourceBasedCodeCoverage.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/SourceBasedCodeCoverage.rst b/docs/SourceBasedCodeCoverage.rst index 8e72b2287e..474af30ae3 100644 --- a/docs/SourceBasedCodeCoverage.rst +++ b/docs/SourceBasedCodeCoverage.rst @@ -18,6 +18,7 @@ Clang ships two other code coverage implementations: various sanitizers. It can provide up to edge-level coverage. * gcov - A GCC-compatible coverage implementation which operates on DebugInfo. + This is enabled by ``-ftest-coverage`` or ``--coverage``. From this point onwards "code coverage" will refer to the source-based kind. |