Rename clang to clang-cc.

Tests and drivers updated, still need to shuffle dirs.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/qualified-names-print.cpp b/test/SemaCXX/qualified-names-print.cpp
index 9026552..1cb19f0 100644
--- a/test/SemaCXX/qualified-names-print.cpp
+++ b/test/SemaCXX/qualified-names-print.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -ast-print %s 2>&1 | grep "N::M::X<INT>::value"
+// RUN: clang-cc -ast-print %s 2>&1 | grep "N::M::X<INT>::value"
 namespace N {
   namespace M {
     template<typename T>