Move clang tests that depend on llvm/ADT/Statistic.h to a subdir.

The subdirectory has a lit.local.cfg that marks the tests unsupported
if llvm was built without Asserts.  There will be a patch in LLVM
that disables statistics gathering when built without Asserts so
that full Release builds can be faster.  Statistics can also
be enabled by building with -DLLVM_ENABLE_STATS.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176730 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/Stats/lit.local.cfg b/test/Analysis/Stats/lit.local.cfg
new file mode 100644
index 0000000..a36c70e
--- /dev/null
+++ b/test/Analysis/Stats/lit.local.cfg
@@ -0,0 +1,4 @@
+config.suffixes = ['.c', '.cpp', '.m', '.mm', '.cu', '.ll', '.cl', '.s']
+
+if 'asserts' not in config.root.available_features:
+    config.unsupported = True
diff --git a/test/Analysis/objc-method-coverage.m b/test/Analysis/Stats/objc-method-coverage.m
similarity index 100%
rename from test/Analysis/objc-method-coverage.m
rename to test/Analysis/Stats/objc-method-coverage.m
diff --git a/test/Analysis/stats.c b/test/Analysis/Stats/stats.c
similarity index 100%
rename from test/Analysis/stats.c
rename to test/Analysis/Stats/stats.c