Update 3.7 Release Note mentionning the non-optionality of the DataLayout

[oota-llvm.git] / docs / ReleaseNotes.rst

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 75dcf190c90cbadca09aaa6d480c23c3f41551d7..c0d2ea18981e6602f8a78a7fc29b97e593b26310 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -1,13 +1,13 @@
 ======================
-LLVM 3.3 Release Notes
+LLVM 3.7 Release Notes
 ======================
 
 .. contents::
     :local:
 
 .. warning::
-   These are in-progress notes for the upcoming LLVM 3.3 release.  You may
-   prefer the `LLVM 3.2 Release Notes <http://llvm.org/releases/3.2/docs
+   These are in-progress notes for the upcoming LLVM 3.7 release.  You may
+   prefer the `LLVM 3.6 Release Notes <http://llvm.org/releases/3.6.0/docs
    /ReleaseNotes.html>`_.
 
 
@@ -15,7 +15,7 @@ Introduction
 ============
 
 This document contains the release notes for the LLVM Compiler Infrastructure,
-release 3.3.  Here we describe the status of LLVM, including major improvements
+release 3.7.  Here we describe the status of LLVM, including major improvements
 from the previous release, improvements in various subprojects of LLVM, and
 some of the current users of the code.  All LLVM releases may be downloaded
 from the `LLVM releases web site <http://llvm.org/releases/>`_.
@@ -41,31 +41,17 @@ Non-comprehensive list of changes in this release
    functionality, or simply have a lot to talk about), see the `NOTE` below
    for adding a new subsection.
 
-* The CellSPU port has been removed.  It can still be found in older versions.
+* The minimum required Visual Studio version for building LLVM is now 2013
+  Update 4.
 
-* The IR-level extended linker APIs (for example, to link bitcode files out of
-  archives) have been removed. Any existing clients of these features should
-  move to using a linker with integrated LTO support.
+* A new documentation page, :doc:`Frontend/PerformanceTips`, contains a
+  collection of tips for frontend authors on how to generate IR which LLVM is
+  able to effectively optimize.
 
-* LLVM and Clang's documentation has been migrated to the `Sphinx
-  <http://sphinx-doc.org/>`_ documentation generation system which uses
-  easy-to-write reStructuredText. See `llvm/docs/README.txt` for more
-  information.
-
- Loop Vectorizer
- ---------------
- We've continued the work on the loop vectorizer. The loop vectorizer now has the following features:
-  # Loops with unknown trip count.
-  # Runtime checks of pointers
-  # Reductions, Inductions
-  # If Conversion
-  # Pointer induction variables
-  # Reverse iterators
-  # Vectorization of mixed types
-  # Vectorization of function calls
-  # Partial unrolling during vectorization
-
-  We've also improved the X86 and ARM cost model.
+* The DataLayout is no longer optional. All the IR level optimizations expects
+  it to be present and the API has been changed to use a reference instead of
+  a pointer to make it explicit. The Module owns the datalayout and it has to
+  match the one attached to the TargetMachine for generating code.
 
 * ... next change ...
 
@@ -79,6 +65,40 @@ Non-comprehensive list of changes in this release
 
    Makes programs 10x faster by doing Special New Thing.
 
+Changes to the ARM Backend
+--------------------------
+
+ During this release ...
+
+
+Changes to the MIPS Target
+--------------------------
+
+ During this release ...
+
+
+Changes to the PowerPC Target
+-----------------------------
+
+ During this release ...
+
+
+Changes to the OCaml bindings
+-----------------------------
+
+ During this release ...
+
+
+External Open Source Projects Using LLVM 3.7
+============================================
+
+An exciting aspect of LLVM is that it is used as an enabling technology for
+a lot of other language and tools projects. This section lists some of the
+projects that have already been updated to work with LLVM 3.7.
+
+* A project
+
+
 Additional Information
 ======================