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/qualification-conversion.cpp b/test/SemaCXX/qualification-conversion.cpp
index 689a7b3..01e503d 100644
--- a/test/SemaCXX/qualification-conversion.cpp
+++ b/test/SemaCXX/qualification-conversion.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -fsyntax-only -pedantic -verify %s 
+// RUN: clang-cc -fsyntax-only -pedantic -verify %s 
 int* quals1(int const * p);
 int* quals2(int const * const * pp);
 int* quals3(int const * * const * ppp); // expected-note{{candidate function}}