Avoid creating a redundant zero APInt.

[oota-llvm.git] / docs / GettingStarted.html

diff --git a/docs/GettingStarted.html b/docs/GettingStarted.html
index 24f422ea9eec265843a4b06b732597f6107f14f9..eed4547a7818ef78de98eef2c66f921590e77727 100644 (file)
--- a/docs/GettingStarted.html
+++ b/docs/GettingStarted.html
@@ -114,7 +114,7 @@ and performance.
   <li>Read the documentation.</li>
   <li>Read the documentation.</li>
   <li>Remember that you were warned twice about reading the documentation.</li>
-  <li>Install the llvm-gcc4.0 (or llvm-gcc4.2) front end if you intend to compile C or C++:
+  <li>Install the llvm-gcc4.2 front end if you intend to compile C or C++:
     <ol>
       <li><tt>cd <i>where-you-want-the-C-front-end-to-live</i></tt></li>
       <li><tt>gunzip --stdout llvm-gcc.<i>platform</i>.tar.gz | tar -xvf -</tt>
@@ -236,7 +236,7 @@ software you will need.</p>
   <td>GCC</td>
 </tr>
 <tr>
-  <td>MacOS X<sup><a href="#pf_2">2</a></sup></td>
+  <td>MacOS X<sup><a href="#pf_2">2</a>,<a href="#pf_9">9</a></sup></td>
   <td>x86</td>
   <td>GCC</td>
 
@@ -320,6 +320,11 @@ project.</li>
     future. We highly recommend that you rebuild your current binutils with the
     patch from <a href="http://sourceware.org/bugzilla/show_bug.cgi?id=2659">
     Binutils bugzilla</a>, if it wasn't already applied.</li>
+<li><a name="pf_9">XCode 2.5 and gcc 4.0.1 (Apple Build 5370) will trip
+    internal LLVM assert messages when compiled for Release at optimization
+    levels greater than 0 (i.e., <i>&ldquo;-O1&rdquo;</i> and higher).
+    Add <i>OPTIMIZE_OPTION=&quot;-O0&quot;</i> to the build command line
+    if compiling for LLVM Release or bootstrapping the LLVM toolchain.</li>
 </ol>
 </div>
 
@@ -711,6 +716,7 @@ revision), you can checkout it from the '<tt>tags</tt>' directory (instead of
   subdirectories of the '<tt>tags</tt>' directory:</p>
 
 <ul>
+<li>Release 2.3: <b>RELEASE_23</b></li>
 <li>Release 2.2: <b>RELEASE_22</b></li>
 <li>Release 2.1: <b>RELEASE_21</b></li>
 <li>Release 2.0: <b>RELEASE_20</b></li>