Updated to llvm/clang from July 30, 2010 at 08:00.

llvm-svn: 109887
diff --git a/lldb/source/Expression/IRForTarget.cpp b/lldb/source/Expression/IRForTarget.cpp
index 80ed0e2..fb28a2e 100644
--- a/lldb/source/Expression/IRForTarget.cpp
+++ b/lldb/source/Expression/IRForTarget.cpp
@@ -242,7 +242,7 @@
          ui != guard_load->use_end();
          ++ui)
     {
-        if (isa<Constant>(ui))
+        if (isa<Constant>(*ui))
         {
             // do nothing for the moment
         }