[cfe-commits] r116544 - /cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp

[Dan Gohman]

Author: djg
Date: Thu Oct 14 19:01:39 2010
New Revision: 116544

URL: http://llvm.org/viewvc/llvm-project?rev=116544&view=rev
Log:
Add a TBAA type for pointer types.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp?rev=116544&r1=116543&r2=116544&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenTBAA.cpp Thu Oct 14 19:01:39 2010
@@ -77,6 +77,10 @@
     }
   }
 
+  // For now, treat all pointers as equivalent to each other.
+  if (Ty->isPointerType())
+    return MetadataCache[Ty] = getTBAAInfoForNamedType("TBAA.pointer", Char);
+
   // For now, handle any other kind of type conservatively.
   return MetadataCache[Ty] = Char;
 }