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/Analysis/func.c b/test/Analysis/func.c
index 94ca269..ac067a9 100644
--- a/test/Analysis/func.c
+++ b/test/Analysis/func.c
@@ -1,6 +1,6 @@
-// RUN: clang -analyze -checker-simple -verify %s &&
-// RUN: clang -analyze -checker-cfref -analyzer-store=basic -verify %s &&
-// RUN: clang -analyze -checker-cfref -analyzer-store=region -verify %s
+// RUN: clang-cc -analyze -checker-simple -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
 
 void f(void) {
   void (*p)(void);