Update Clang for rebase to r212749.
This also fixes a small issue with arm_neon.h not being generated always.
Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android
Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d
diff --git a/test/Preprocessor/macho-embedded-predefines.c b/test/Preprocessor/macho-embedded-predefines.c
index 8356bc9..74f2919 100644
--- a/test/Preprocessor/macho-embedded-predefines.c
+++ b/test/Preprocessor/macho-embedded-predefines.c
@@ -1,5 +1,20 @@
-// RUN: %clang_cc1 -E -dM -triple thumbv7m-apple-unknown-macho %s | FileCheck %s
+// RUN: %clang_cc1 -E -dM -triple thumbv7m-apple-unknown-macho -target-cpu cortex-m3 %s | FileCheck %s -check-prefix CHECK-7M
-// CHECK: #define __APPLE_CC__
-// CHECK: #define __APPLE__
-// CHECK-NOT: #define __MACH__
+// CHECK-7M: #define __APPLE_CC__
+// CHECK-7M: #define __APPLE__
+// CHECK-7M: #define __ARM_ARCH_7M__
+// CHECK-7M-NOT: #define __MACH__
+
+// RUN: %clang_cc1 -E -dM -triple thumbv7em-apple-unknown-macho -target-cpu cortex-m4 %s | FileCheck %s -check-prefix CHECK-7EM
+
+// CHECK-7EM: #define __APPLE_CC__
+// CHECK-7EM: #define __APPLE__
+// CHECK-7EM: #define __ARM_ARCH_7EM__
+// CHECK-7EM-NOT: #define __MACH__
+
+// RUN: %clang_cc1 -E -dM -triple thumbv6m-apple-unknown-macho -target-cpu cortex-m0 %s | FileCheck %s -check-prefix CHECK-6M
+
+// CHECK-6M: #define __APPLE_CC__
+// CHECK-6M: #define __APPLE__
+// CHECK-6M: #define __ARM_ARCH_6M__
+// CHECK-6M-NOT: #define __MACH__