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/PR2978.m b/test/Analysis/PR2978.m
index e2a031d..2b4c917 100644
--- a/test/Analysis/PR2978.m
+++ b/test/Analysis/PR2978.m
@@ -1,4 +1,4 @@
-// RUN: clang -analyze -warn-objc-missing-dealloc %s -verify
+// RUN: clang-cc -analyze -warn-objc-missing-dealloc %s -verify
 
 // Tests for the checker which checks missing/extra ivar 'release' calls 
 // in dealloc.