Update aosp/master Clang for rebase to r222490.

Change-Id: Ic557ac55e97fbf6ee08771c7b7c3594777b0aefd
diff --git a/test/Headers/altivec-intrin.c b/test/Headers/altivec-intrin.c
new file mode 100644
index 0000000..a4de7e7
--- /dev/null
+++ b/test/Headers/altivec-intrin.c
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -target-cpu power8 \
+// RUN:     -faltivec -verify %s
+
+// Test special behavior of Altivec intrinsics in this file.
+
+#include <altivec.h>
+
+__attribute__((__aligned__(16))) float x[20];
+
+int main()
+{
+  vector unsigned char l = vec_lvsl (0, &x[1]); // expected-warning {{is deprecated: use assignment for unaligned little endian loads/stores}}
+  vector unsigned char r = vec_lvsr (0, &x[1]); // expected-warning {{is deprecated: use assignment for unaligned little endian loads/stores}}
+}
+// FIXME: As noted in ms-intrin.cpp, it would be nice if we didn't have to
+// hard-code the line number from altivec.h here.
+// expected-note@altivec.h:2389 {{deprecated here}}
+// expected-note@altivec.h:2524 {{deprecated here}}