Add test/Driver.
 - env-include-paths.c is XFAIL as it exposed a bug.

Add test/Coverage.
 - For tests which achieve code coverage but don't validate anything.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57070 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Coverage/verbose.c b/test/Coverage/verbose.c
new file mode 100644
index 0000000..6157bad
--- /dev/null
+++ b/test/Coverage/verbose.c
@@ -0,0 +1 @@
+// RUN: clang -fsyntax-only -v %s