Add arm_neon.h to the builtin intrinsics module map.

Fixes <rdar://problem/13933913>.

llvm-svn: 182268

2 files changed, 16 insertions, 0 deletions

diff --git a/clang/lib/Headers/module.map b/clang/lib/Headers/module.map
index aa219cb407c..d1d3aefd191 100644
--- a/clang/lib/Headers/module.map
+++ b/clang/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 *
diff --git a/clang/test/Modules/compiler_builtins_arm.m b/clang/test/Modules/compiler_builtins_arm.m
new file mode 100644
index 00000000000..d15437cafcd
--- /dev/null
+++ b/clang/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;