Add arm_neon.h to the builtin intrinsics module map.

Fixes <rdar://problem/13933913>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182268 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Headers/module.map

@@ -4,6 +4,16 @@ module _Builtin_intrinsics [system] {
     header "altivec.h"
   }
 
+  explicit module arm {
+    requires arm
+
+    explicit module neon {
+      requires neon
+      header "arm_neon.h"
+      export *
+    }
+  }
+
   explicit module intel {
     requires x86
     export *

test/Modules/compiler_builtins_arm.m

@@ -0,0 +1,6 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -fsyntax-only -triple thumbv7-none-linux-gnueabihf -target-abi aapcs -target-cpu cortex-a8 -mfloat-abi hard -std=c99 -fmodules -fmodules-cache-path=%t -D__need_wint_t %s -verify
+// expected-no-diagnostics
+// REQUIRES: arm-registered-target
+
+@import _Builtin_intrinsics.arm.neon;