From 6eed0d5bb587d666de435e824ada09b6966dd15f Mon Sep 17 00:00:00 2001 From: Vedant Kumar Date: Thu, 9 Feb 2017 21:33:21 +0000 Subject: [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! llvm-svn: 294626 --- clang/docs/SourceBasedCodeCoverage.rst | 1 + 1 file changed, 1 insertion(+) (limited to 'clang/docs/SourceBasedCodeCoverage.rst') diff --git a/clang/docs/SourceBasedCodeCoverage.rst b/clang/docs/SourceBasedCodeCoverage.rst index 8e72b2287e9c..474af30ae30f 100644 --- a/clang/docs/SourceBasedCodeCoverage.rst +++ b/clang/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. -- cgit v1.2.3