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/SemaTemplate/fibonacci.cpp b/test/SemaTemplate/fibonacci.cpp
index b56d8cd..aa3b4b1 100644
--- a/test/SemaTemplate/fibonacci.cpp
+++ b/test/SemaTemplate/fibonacci.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -fsyntax-only %s
+// RUN: clang-cc -fsyntax-only %s
 
 // FIXME: The Fibonacci/FibonacciEval dance is here to work around our
 // inability to parse injected-class-name<template-argument-list>.