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Diffstat (limited to 'docs/CommandLine.html')
| -rw-r--r-- | docs/CommandLine.html | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/docs/CommandLine.html b/docs/CommandLine.html index 03ffbbd..0eda9c2 100644 --- a/docs/CommandLine.html +++ b/docs/CommandLine.html @@ -1740,8 +1740,16 @@ tutorial.</p> </div> <div class="doc_text"> - -<p>TODO: fill in this section</p> + <p>Several of the LLVM libraries define static <tt>cl::opt</tt> instances that + will automatically be included in any program that links with that library. + This is a feature. However, sometimes it is necessary to know the value of the + command line option outside of the library. In these cases the library does or + should provide an external storage location that is accessible to users of the + library. Examples of this include the <tt>llvm::DebugFlag</tt> exported by the + <tt>lib/Support/Debug.cpp</tt> file and the <tt>llvm::TimePassesIsEnabled</tt> + flag exported by the <tt>lib/VMCore/Pass.cpp</tt> file.</p> + +<p>TODO: complete this section</p> </div> |