Resolve printf formatting warnings on Linux:
- use macros from inttypes.h for format strings instead of OS-specific types

Patch from Matt Kopec!

llvm-svn: 168945
diff --git a/lldb/source/Expression/IRInterpreter.cpp b/lldb/source/Expression/IRInterpreter.cpp
index 4211c87..b30b066 100644
--- a/lldb/source/Expression/IRInterpreter.cpp
+++ b/lldb/source/Expression/IRInterpreter.cpp
@@ -389,7 +389,7 @@
 
         lldb_private::Value base = GetAccessTarget(region.m_base);
         
-        ss.Printf("%llx [%s - %s %llx]",
+        ss.Printf("%" PRIx64 " [%s - %s %llx]",
                   region.m_base,
                   lldb_private::Value::GetValueTypeAsCString(base.GetValueType()),
                   lldb_private::Value::GetContextTypeAsCString(base.GetContextType()),