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authorChris Lattner <sabre@nondot.org>2003-10-20 19:05:03 +0000
committerChris Lattner <sabre@nondot.org>2003-10-20 19:05:03 +0000
commite84843b808a2ba1df8d84b24804386e554f7ac63 (patch)
tree52eff206fb3e1d067e97e7846da0ba92c5bd6002
parent0522b0846c3732c7cdd317431733f2e5b6037d8d (diff)
downloadexternal_llvm-e84843b808a2ba1df8d84b24804386e554f7ac63.zip
external_llvm-e84843b808a2ba1df8d84b24804386e554f7ac63.tar.gz
external_llvm-e84843b808a2ba1df8d84b24804386e554f7ac63.tar.bz2
Update release notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9296 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--docs/ReleaseNotes.html31
1 files changed, 10 insertions, 21 deletions
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 596d24a..8a0c225 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -100,15 +100,10 @@ At link-time, the following optimizations are run:<p>
<li>Interprocedural dead code elimination (-globaldce)
</ol><p>
-
-TODO: Works on: SPEC CPU 2000<p>
-TODO: Works on: Olden/Ptrdist benchmarks<p>
-
-The What's New section should give a bulletted list of what is
-included, perhaps a couple of lists (Stable, Beta).<p>
-
-It would be useful to give a pointer to a list of the available passes (at least
-for the standard compiler techniques).<p>
+At this time, LLVM is known to work properly with SPEC CPU 2000, the Olden
+benchmarks, and the Ptrdist benchmarks among many other programs. Note however
+that the Sparc and X86 backends do not currently support exception throwing or
+long jumping. For these programs you must use the C backend.<p>
<!-- *********************************************************************** -->
@@ -163,7 +158,8 @@ sections.
<li>It is not possible to <tt>dlopen</tt> an LLVM bytecode file in the JIT.<p>
-<li>Linking in static archive files (.a files) is very slow.
+<li>Linking in static archive files (.a files) is very slow (there is no symbol
+table in the archive).
<!-- _______________________________________________________________________ -->
</ul><h4><a name="c-fe"><hr size=0>Known problems with the C front-end</h4><ul>
@@ -192,7 +188,6 @@ sections.
<li>Bugs:<br>
<a href="http://llvm.cs.uiuc.edu/PR6">Oversized integer bitfields cause crash</a>.<br>
- <a href="http://llvm.cs.uiuc.edu/PR9">LLVM needs explicit support for weak variables</a>.<br>
<p>
<li>Although many GCC extensions are supported, some are not. In particular,
@@ -341,10 +336,6 @@ href="http://llvm.cs.uiuc.edu/PR16">does not currently
support the <tt>unwind</tt> instruction</a>, so code that throws a C++ exception
or calls the C <tt>longjmp</tt> function will abort.<p>
-<li><a href="http://llvm.cs.uiuc.edu/PR4">Some executables
-produced by LLC seem to intermittently crash (extremely infrequently)</a>. The
-cause of the problem has not been diagnosed, and does not affect the JIT.<p>
-
<!-- _______________________________________________________________________ -->
</ul><h4><a name="sparc-be"><hr size=0>Known problems with the Sparc back-end</h4><ul>
@@ -363,10 +354,8 @@ Analysis rules. As such, special options may be necessary to compile the code
(for example, GCC requires the <tt>-fno-strict-aliasing</tt> option). This
problem probably cannot be fixed.<p>
-<li>Initializers for global variables that include floating point numbers may
-not be initialized with exactly the right floating point number, if the number
-is not accurately representable in decimal. This prevents the Olden "power"
-benchmark from producing exactly the right results with the C back-end.<p>
+<li><a href="http://llvm.cs.uiuc.edu/PR33">Initializers for global variables</a>
+cannot include special floating point numbers like Not-A-Number or Infinity.<p>
<li>The code produces by the C back-end has only been tested with the Sun CC and
GCC compilers. It is possible that it will have to be adjusted to support other
@@ -386,7 +375,7 @@ including mailing lists publications describing algorithms and components
implemented in LLVM. The web page also contains versions of the API
documentation which is up-to-date with the CVS version of the source code. You
can access versions of these documents specific to this release by going into
-the "<tt>llvm/www/doc/</tt>" directory in the LLVM tree.<p>
+the "<tt>llvm/doc/</tt>" directory in the LLVM tree.<p>
If you have any questions or comments about LLVM, please feel free to contact us
via the mailing lists.<p>
@@ -401,6 +390,6 @@ via the mailing lists.<p>
Maintained By: <a href="http://llvm.cs.uiuc.edu/">The LLVM Team</a><br>
<!-- Created: Wed Oct 1 17:38:54 CDT 2003 -->
<!-- hhmts start -->
-Last modified: Sun Oct 12 16:51:06 CDT 2003
+Last modified: Mon Oct 20 14:04:51 CDT 2003
<!-- hhmts end -->
</body></html>