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/uninit-vals.c b/test/Analysis/uninit-vals.c
index 2f2c33d..bb0b8a4 100644
--- a/test/Analysis/uninit-vals.c
+++ b/test/Analysis/uninit-vals.c
@@ -1,4 +1,4 @@
-// RUN: clang -analyze -warn-uninit-values -verify %s
+// RUN: clang-cc -analyze -warn-uninit-values -verify %s
 
 int f1() {
   int x;