Revert r256277 and r256279.

[oota-llvm.git] / include / llvm / IR / IntrinsicsAArch64.td

diff --git a/include/llvm/IR/IntrinsicsAArch64.td b/include/llvm/IR/IntrinsicsAArch64.td
index 050762b61145cacf80c34bea0a1fffd77e476124..578f259aae145173edd144d5685de075270b977a 100644 (file)
--- a/include/llvm/IR/IntrinsicsAArch64.td
+++ b/include/llvm/IR/IntrinsicsAArch64.td
@@ -13,6 +13,9 @@
 
 let TargetPrefix = "aarch64" in {
 
+def int_aarch64_thread_pointer : GCCBuiltin<"__builtin_thread_pointer">,
+            Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
+
 def int_aarch64_ldxr : Intrinsic<[llvm_i64_ty], [llvm_anyptr_ty]>;
 def int_aarch64_ldaxr : Intrinsic<[llvm_i64_ty], [llvm_anyptr_ty]>;
 def int_aarch64_stxr : Intrinsic<[llvm_i32_ty], [llvm_i64_ty, llvm_anyptr_ty]>;
@@ -43,6 +46,13 @@ def int_aarch64_hint : Intrinsic<[], [llvm_i32_ty]>;
 def int_aarch64_rbit : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>],
                                  [IntrNoMem]>;
 
+//===----------------------------------------------------------------------===//
+// Data Barrier Instructions
+
+def int_aarch64_dmb : GCCBuiltin<"__builtin_arm_dmb">, Intrinsic<[], [llvm_i32_ty]>;
+def int_aarch64_dsb : GCCBuiltin<"__builtin_arm_dsb">, Intrinsic<[], [llvm_i32_ty]>;
+def int_aarch64_isb : GCCBuiltin<"__builtin_arm_isb">, Intrinsic<[], [llvm_i32_ty]>;
+
 }
 
 //===----------------------------------------------------------------------===//