Fix comments in HexagonOperands.td.

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

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index f2ac15d743381120877bf156fe06f84c41228fa8..31cb26ca020f6d30a69a7a00b2dadac0648429ac 100644 (file)
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -226,17 +226,26 @@ Release Notes</a>.</h1>
 <div>
 
 <p><a href="http://polly.llvm.org/">Polly</a> is an <em>experimental</em>
-  optimizer for data locality and parallelism. It currently provides high-level
-  loop optimizations and automatic parallelisation (using the OpenMP run time).
-  Work in the area of automatic SIMD and accelerator code generation was
-  started.</p>
+  optimizer for data locality and parallelism. It provides high-level
+  loop optimizations and automatic parallelisation.</p>
 
 <p>Within the LLVM 3.2 time-frame there were the following highlights:</p>
 
 <ul>
-  <li>...</li>
+  <li>isl, the integer set library used by Polly, was relicensed to the MIT
+license</li>
+  <li>isl based code generation<br />
+        <ul>
+<li>MIT licensed replacement for CLooG (LGPLv2) </li>
+<li>Fine grained option handling (separation of
+core and border computations, control overhead vs. code size) </li>
+</li>
+</ul>
+<li>Support for FORTRAN and dragonegg</li>
+<li>OpenMP code generation fixes</li>
 </ul>
 
+
 </div>
 
 </div>
@@ -645,6 +654,46 @@ Release Notes</a>.</h1>
 
 </div>
 
+<!--=========================================================================-->
+<h3>
+<a name="PowerPC">PowerPC Target Improvements</a>
+</h3>
+
+<div>
+
+<ul>
+<p>Many fixes and changes across LLVM (and Clang) for better compliance with
+   the 64-bit PowerPC ELF Application Binary Interface, interoperability with
+   GCC, and overall 64-bit PowerPC support.   Some highlights include:</p>
+<ul>
+  <li>  MCJIT support added.</li>
+  <li>  PPC64 relocation support and (small code model) TOC handling
+        added.</li>
+  <li>  Parameter passing and return value fixes (alignment issues,
+        padding, varargs support, proper register usage, odd-sized
+        structure support, float support, extension of return values
+        for i32 return values).</li>
+  <li>  Fixes in spill and reload code for vector registers.</li>
+  <li>  C++ exception handling enabled.</li>
+  <li>  Changes to remediate double-rounding compatibility issues with
+        respect to GCC behavior.</li>
+  <li>  Refactoring to disentangle ppc64-elf-linux ABI from Darwin
+        ppc64 ABI support.</li>
+  <li>  Assorted new test cases and test case fixes (endian and word
+        size issues).</li>
+  <li>  Fixes for big-endian codegen bugs, instruction encodings, and
+        instruction constraints.</li>
+  <li>  Implemented -integrated-as support.</li>
+  <li>  Additional support for Altivec compare operations.</li>
+  <li>  IBM long double support.</li>
+</ul>
+<p>There have also been code generation improvements for both 32- and 64-bit
+   code. Instruction scheduling support for the Freescale e500mc and e5500
+   cores has been added.</p>
+</ul>
+
+</div>
+
 <!--=========================================================================-->
 <h3>
 <a name="OtherTS">Other Target Specific Improvements</a>
@@ -670,6 +719,8 @@ Release Notes</a>.</h1>
    from the previous release.</p>
 
 <ul>
+  <li>The CellSPU port has been removed. It can still be found in older
+      versions.</li>
   <li>...</li>
 </ul>