Add a random .LL file generator to stress-test different llvm components.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151479 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 71 insertions, 1 deletions

diff --git a/docs/CommandGuide/index.html b/docs/CommandGuide/index.html
index 145569c..5db7020 100644
--- a/docs/CommandGuide/index.html
+++ b/docs/CommandGuide/index.html
@@ -75,6 +75,9 @@ options) arguments to the tool you are interested in.</p>
 <li><a href="/cmds/llvm-cov.html"><b>llvm-cov</b></a> -
     emit coverage information</li>
 
+<li><a href="/cmds/llvm-stress.html"><b>llvm-stress</b></a> -
+    generate random .ll files to fuzz different llvm components</li>
+
 </ul>
 
 </div>
diff --git a/docs/CommandGuide/llvm-stress.pod b/docs/CommandGuide/llvm-stress.pod
new file mode 100644
index 0000000..92083d2
--- /dev/null
+++ b/docs/CommandGuide/llvm-stress.pod
@@ -0,0 +1,42 @@
+=pod
+
+=head1 NAME
+
+llvm-stress - generate random .ll files
+
+=head1 SYNOPSIS
+
+B<llvm-cov> [-gcno=filename] [-gcda=filename] [dump]
+
+=head1 DESCRIPTION
+
+The B<llvm-stress> tool is used to generate random .ll files that can be used to
+test different components of LLVM.
+
+=head1 OPTIONS
+
+=over
+
+=item B<-o> I<filename>
+
+Specify the output filename.
+
+=item B<-size> I<size>
+
+Specify the size of the generated .ll file.
+
+=item B<-seed> I<seed>
+
+Specify the seed to be used for the randomly generated instructions.
+
+=back
+
+=head1 EXIT STATUS
+
+B<llvm-stress> returns 0.
+
+=head1 AUTHOR
+
+B<llvm-stress> is maintained by the LLVM Team (L<http://llvm.org/>).
+
+=cut
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 855efc4..fd95a8a 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -357,7 +357,7 @@ Release Notes</a>.</h1>
       closest user-defined super-class.</li>
   <li><code>MachineRegisterInfo</code> now allows the reserved registers to be
       frozen when register allocation starts.  Target hooks should use the
-      <code>MRI->canReserveReg(FramePtr)</code> method to avoid accidentally
+      <code>MRI-&gt;canReserveReg(FramePtr)</code> method to avoid accidentally
       disabling frame pointer elimination during register allocation.</li>
   <li>A new kind of <code>MachineOperand</code> provides a compact
       representation of large clobber lists on call instructions.  The register
@@ -490,6 +490,31 @@ syntax, there are still significant gaps in that support.</p>
 
 </div>
 
+<!--=========================================================================-->
+<h3>
+<a name="tools_changes">Tools Changes</a>
+</h3>
+
+<div>
+
+<p>In addition, some tools have changed in this release. Some of the changes
+   are:</p>
+
+
+<ul>
+  <li>llvm-stress is a command line tool for generating random .ll files to fuzz
+      different LLVM components. </li>
+  <li>....</li>
+</ul>
+
+<ul>
+  <li>....</li>
+</ul>
+
+</div>
+
+</div>
+
 <!-- *********************************************************************** -->
 <h2>
   <a name="knownproblems">Known Problems</a>