comment cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60220 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/MemoryDependenceAnalysis.h b/include/llvm/Analysis/MemoryDependenceAnalysis.h
index 8021b064628921bf92349c3b6dacdd3f5e161427..ea544ca3a6fbe381ab5089cad43df658bbece2f3 100644 (file)
--- a/include/llvm/Analysis/MemoryDependenceAnalysis.h
+++ b/include/llvm/Analysis/MemoryDependenceAnalysis.h
@@ -31,16 +31,16 @@ namespace llvm {
   class MemoryDependenceAnalysis : public FunctionPass {
   private:
     // A map from instructions to their dependency, with a boolean
-    // flags for whether this mapping is confirmed or not
+    // flags for whether this mapping is confirmed or not.
     typedef DenseMap<Instruction*, std::pair<Instruction*, bool> > depMapType;
     depMapType depGraphLocal;
 
     // A map from instructions to their non-local dependencies.
-    typedef DenseMap<Instruction*, DenseMap<BasicBlock*, Value*> >
-            nonLocalDepMapType;
+    typedef DenseMap<Instruction*,
+                     DenseMap<BasicBlock*, Value*> > nonLocalDepMapType;
     nonLocalDepMapType depGraphNonLocal;
     
-    // A reverse mapping form dependencies to the dependees.  This is
+    // A reverse mapping from dependencies to the dependees.  This is
     // used when removing instructions to keep the cache coherent.
     typedef DenseMap<Value*, SmallPtrSet<Instruction*, 4> > reverseDepMapType;
     reverseDepMapType reverseDep;