final updates

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

diff --git a/docs/GettingStarted.html b/docs/GettingStarted.html
index 0e871336deb83ca2aa1345113c8439ded797076a..72bc9b3e2f7a1954fc8bd79758ecb18f0b54c25c 100644 (file)
--- a/docs/GettingStarted.html
+++ b/docs/GettingStarted.html
@@ -499,8 +499,8 @@ href="CFEBuildInstrs.html">try to compile it</a> on your platform.</p>
 <p>LLVM is very demanding of the host C++ compiler, and as such tends to expose
 bugs in the compiler.  In particular, several versions of GCC crash when trying
 to compile LLVM.  We routinely use GCC 3.3.3, 3.4.0, and Apple 4.0.1 
-successfully with them (however, see below).  Other versions of GCC will 
-probably work as well.  GCC versions listed
+successfully with them (however, see important notes below).  Other versions 
+of GCC will probably work as well.  GCC versions listed
 here are known to not work.  If you are using one of these versions, please try
 to upgrade your GCC to something more recent.  If you run into a problem with a
 version of GCC not listed here, please <a href="mailto:llvmdev@cs.uiuc.edu">let
@@ -525,6 +525,13 @@ the "<tt>convert_from_eh_region_ranges_1</tt>" GCC function.</p>
    possibly others) does not compile LLVM correctly (it appears that exception 
    handling is broken in some cases).  Please download the FSF 3.3.3 or upgrade
    to a newer version of GCC.</p>
+<p><b>GCC 3.4.0</b> on linux/x86 (32-bit)</b>: GCC miscompiles portions of the 
+   code generator, causing an infinite loop in the llvm-gcc build when built
+   with optimizations enabled (i.e. a release build).</p>
+<p><b>GCC 3.4.2</b> on linux/x86 (32-bit)</b>: GCC miscompiles portions of the 
+   code generator at -O3, as with 3.4.0.  However gcc 3.4.2 (unlike 3.4.0)
+   correctly compiles LLVM at -O2.  A work around is to build release LLVM
+   builds with "make ENABLE_OPTIMIZED=1 OPTIMIZE_OPTION=-O2 ..."</p>
 <p><b>GCC 3.4.x</b> on X86-64/amd64</b>: GCC <a href="http://llvm.org/PR1056">
    miscompiles portions of LLVM</a>.</p>
 <p><b>IA-64 GCC 4.0.0</b>: The IA-64 version of GCC 4.0.0 is known to
@@ -694,6 +701,7 @@ revision), you can specify a label.  The following releases have the following
 labels:</p>
 
 <ul>
+<li>Release 2.0: <b>RELEASE_20</b></li>
 <li>Release 1.9: <b>RELEASE_19</b></li>
 <li>Release 1.8: <b>RELEASE_18</b></li>
 <li>Release 1.7: <b>RELEASE_17</b></li>
@@ -1444,7 +1452,7 @@ are code generators for parts of LLVM infrastructure.</p>
   directory, switch to directory <tt>llvm/tools/llc</tt> and build it,
   causing a re-linking of LLC.<br><br>
 
-  <dt><tt><b>NightlyTest.pl</b></tt> and
+  <dt><tt><b>NewNightlyTest.pl</b></tt> and
   <tt><b>NightlyTestTemplate.html</b></tt> <dd>These files are used in a
   cron script to generate nightly status reports of the functionality of
   tools, and the results can be seen by following the appropriate link on