From 13214eb8ccaef26d9f5ad79a702f4b196d357537 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 6 Aug 2010 02:04:07 +0000
Subject: [PATCH] Add a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110426 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/AliasAnalysis.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index 2d72d4cf74d..bf8f5185cbb 100644
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -169,7 +169,8 @@ public:
   virtual ModRefBehavior getModRefBehavior(const Function *F);
 
   /// getIntrinsicModRefBehavior - Return the modref behavior of the intrinsic
-  /// with the given id.
+  /// with the given id.  Most clients won't need this, because the regular
+  /// getModRefBehavior incorporates this information.
   static ModRefBehavior getIntrinsicModRefBehavior(unsigned iid);
 
   /// doesNotAccessMemory - If the specified call is known to never read or