Make aliasesPointer and aliasesUnknownInst public members of AliasSet.

These query functions are safe for external use and, furthermore,
are the only way to make queries against the "unknown instructions" array.
BBVectorize will use these functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150248 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/AliasSetTracker.h b/include/llvm/Analysis/AliasSetTracker.h
index c4ebe4015bf8b79b30cd516ab51e5c9504a588ec..95626d624a13c0b92e1ae06753f39a3cb861e5c1 100644 (file)
--- a/include/llvm/Analysis/AliasSetTracker.h
+++ b/include/llvm/Analysis/AliasSetTracker.h
@@ -264,6 +264,7 @@ private:
   }
   void setVolatile() { Volatile = true; }
 
+public:
   /// aliasesPointer - Return true if the specified pointer "may" (or must)
   /// alias one of the members in the set.
   ///