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/CodeGen/parameter-passing.c b/test/CodeGen/parameter-passing.c
index f9ff8a8..2ace299 100644
--- a/test/CodeGen/parameter-passing.c
+++ b/test/CodeGen/parameter-passing.c
@@ -5,13 +5,13 @@
 // We also check _Bool and empty structures, as these can have annoying
 // corner cases.
 
-// RUN: clang %s -triple i386-unknown-unknown -O3 -emit-llvm -o %t &&
+// RUN: clang-cc %s -triple i386-unknown-unknown -O3 -emit-llvm -o %t &&
 // RUN: not grep '@g0' %t &&
 
-// RUN: clang %s -triple x86_64-unknown-unknown -O3 -emit-llvm -o %t &&
+// RUN: clang-cc %s -triple x86_64-unknown-unknown -O3 -emit-llvm -o %t &&
 // RUN: not grep '@g0' %t &&
 
-// RUN: clang %s -triple ppc-unknown-unknown -O3 -emit-llvm -o %t &&
+// RUN: clang-cc %s -triple ppc-unknown-unknown -O3 -emit-llvm -o %t &&
 // RUN: not grep '@g0' %t &&
 // RUN: true