Fix comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3523 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/BasicAliasAnalysis.h b/include/llvm/Analysis/BasicAliasAnalysis.h
index b668513117ae686eff89f7d979df59d820bde550..13b3cbf0453f0f4f6f4347196b7a1eff8bb6668f 100644 (file)
--- a/include/llvm/Analysis/BasicAliasAnalysis.h
+++ b/include/llvm/Analysis/BasicAliasAnalysis.h
@@ -1,12 +1,8 @@
 //===- llvm/Analysis/BasicAliasAnalysis.h - Alias Analysis Impl -*- C++ -*-===//
 //
-// This file defines the generic AliasAnalysis interface, which is used as the
-// common interface used by all clients of alias analysis information, and
-// implemented by all alias analysis implementations.
-//
-// Implementations of this interface must implement the various virtual methods,
-// which automatically provides functionality for the entire suite of client
-// APIs.
+// This file defines the default implementation of the Alias Analysis interface
+// that simply implements a few identities (two different globals cannot alias,
+// etc), but otherwise does no analysis.
 //
 //===----------------------------------------------------------------------===//