diff --git a/include/llvm/IR/IntrinsicsARM.td b/include/llvm/IR/IntrinsicsARM.td
index 2d82735f83a..0b50d64aebc 100644
--- a/include/llvm/IR/IntrinsicsARM.td
+++ b/include/llvm/IR/IntrinsicsARM.td
@@ -46,8 +46,8 @@ def int_arm_ldrexd : Intrinsic<[llvm_i32_ty, llvm_i32_ty], [llvm_ptr_ty]>;
 
 //===----------------------------------------------------------------------===//
 // Data barrier instructions
-def int_arm_dmb : Intrinsic<[], [llvm_i32_ty]>;
-def int_arm_dsb : Intrinsic<[], [llvm_i32_ty]>;
+def int_arm_dmb : GCCBuiltin<"__builtin_arm_dmb">, Intrinsic<[], [llvm_i32_ty]>;
+def int_arm_dsb : GCCBuiltin<"__builtin_arm_dsb">, Intrinsic<[], [llvm_i32_ty]>;
 
 //===----------------------------------------------------------------------===//
 // VFP