remove graphprinter support for domfrontier.

llvm-svn: 128938

2 files changed, 4 insertions, 11 deletions

diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html
index 1bf36212817..b4373572fd0 100644
--- a/llvm/docs/ReleaseNotes.html
+++ b/llvm/docs/ReleaseNotes.html
@@ -427,6 +427,7 @@ Speedups to various mid-level passes:
   GVN is much faster on functions with deep dominator trees / lots of BBs.
   DomTree and DominatorFrontier are much faster to compute, and preserved by
     more passes (so they are computed less often)
+  SRoA is also much faster and doesn't use DominanceFrontier.
   
   
 new 'hotpatch' attribute: LangRef.html#fnattrs
@@ -456,6 +457,9 @@ MVT::Flag renamed to MVT::Glue
   
 Removed the PartialSpecialization pass, it was unmaintained and buggy.
   
+SPARC: Many improvements, including using the Y registers for multiplications
+  and addition of a simple delay slot filler.
+  
 </pre></li>
 </ul>
   
diff --git a/llvm/docs/WritingAnLLVMPass.html b/llvm/docs/WritingAnLLVMPass.html
index edc8631d0ab..97db123ed7d 100644
--- a/llvm/docs/WritingAnLLVMPass.html
+++ b/llvm/docs/WritingAnLLVMPass.html
@@ -1207,17 +1207,6 @@ the fact that it hacks on the CFG.
 <div class="doc_text">
 
 <div class="doc_code"><pre>
-  <i>// This is an example implementation from an analysis, which does not modify
-  // the program at all, yet has a prerequisite.</i>
-  <b>void</b> <a href="http://llvm.org/doxygen/classllvm_1_1PostDominanceFrontier.html">PostDominanceFrontier</a>::getAnalysisUsage(AnalysisUsage &amp;AU) <b>const</b> {
-    AU.setPreservesAll();
-    AU.addRequired&lt;<a href="http://llvm.org/doxygen/classllvm_1_1PostDominatorTree.html">PostDominatorTree</a>&gt;();
-  }
-</pre></div>
-
-<p>and:</p>
-
-<div class="doc_code"><pre>
   <i>// This example modifies the program, but does not modify the CFG</i>
   <b>void</b> <a href="http://llvm.org/doxygen/structLICM.html">LICM</a>::getAnalysisUsage(AnalysisUsage &amp;AU) <b>const</b> {
     AU.setPreservesCFG();