+<h3>
+ <a name="git_mirror">GIT mirror</a>
+</h3>
+
+<div>
+
+<p>GIT mirrors are available for a number of LLVM subprojects. These mirrors
+ sync automatically with each Subversion commit and contain all necessary
+ git-svn marks (so, you can recreate git-svn metadata locally). Note that right
+ now mirrors reflect only <tt>trunk</tt> for each project. You can do the
+ read-only GIT clone of LLVM via:</p>
+
+<pre class="doc_code">
+git clone http://llvm.org/git/llvm.git
+</pre>
+
+<p>If you want to check out clang too, run:</p>
+
+<pre class="doc_code">
+git clone http://llvm.org/git/llvm.git
+cd llvm/tools
+git clone http://llvm.org/git/clang.git
+</pre>
+
+<p>
+Since the upstream repository is in Subversion, you should use
+<tt>"git pull --rebase"</tt>
+instead of <tt>"git pull"</tt> to avoid generating a non-linear
+history in your clone.
+To configure <tt>"git pull"</tt> to pass <tt>--rebase</tt> by default
+on the master branch, run the following command:
+</p>
+
+<pre class="doc_code">
+git config branch.master.rebase true
+</pre>
+
+<h4>Sending patches with Git</h4>
+<div>
+<p>
+Please read <a href="DeveloperPolicy.html#patches">Developer Policy</a>, too.
+</p>
+
+<p>
+Assume <tt>master</tt> points the upstream and <tt>mybranch</tt> points your
+working branch, and <tt>mybranch</tt> is rebased onto <tt>master</tt>.
+At first you may check sanity of whitespaces:
+</p>
+
+<pre class="doc_code">
+git diff --check master..mybranch
+</pre>
+
+<p>
+The easiest way to generate a patch is as below:
+</p>
+
+<pre class="doc_code">
+git diff master..mybranch > /path/to/mybranch.diff
+</pre>
+
+<p>
+It is a little different from svn-generated diff. git-diff-generated diff has
+prefixes like <tt>a/</tt> and <tt>b/</tt>. Don't worry, most developers might
+know it could be accepted with <tt>patch -p1 -N</tt>.
+</p>
+
+<p>
+But you may generate patchset with git-format-patch. It generates
+by-each-commit patchset. To generate patch files to attach to your article:
+</p>
+
+<pre class="doc_code">
+git format-patch --no-attach master..mybranch -o /path/to/your/patchset
+</pre>
+
+<p>
+If you would like to send patches directly, you may use git-send-email or
+git-imap-send. Here is an example to generate the patchset in Gmail's [Drafts].
+</p>
+
+<pre class="doc_code">
+git format-patch --attach master..mybranch --stdout | git imap-send
+</pre>
+
+<p>
+Then, your .git/config should have [imap] sections.
+</p>
+
+<pre class="doc_code">
+[imap]
+ host = imaps://imap.gmail.com
+ user = <em>your.gmail.account</em>@gmail.com
+ pass = <em>himitsu!</em>
+ port = 993
+ sslverify = false
+; in English
+ folder = "[Gmail]/Drafts"
+; example for Japanese, "Modified UTF-7" encoded.
+ folder = "[Gmail]/&Tgtm+DBN-"
+; example for Traditional Chinese
+ folder = "[Gmail]/&g0l6Pw-"
+</pre>
+