From 4897151df698197f0eb5c4085545312dbb20c94d Mon Sep 17 00:00:00 2001 From: Joey Gouly Date: Thu, 5 Sep 2013 15:35:24 +0000 Subject: [ARMv8] Implement the new DMB/DSB operands. This removes the custom ISD Node: MEMBARRIER and replaces it with an intrinsic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190055 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/IR/IntrinsicsARM.td | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/llvm/IR') diff --git a/include/llvm/IR/IntrinsicsARM.td b/include/llvm/IR/IntrinsicsARM.td index e29a01b..80affe6 100644 --- a/include/llvm/IR/IntrinsicsARM.td +++ b/include/llvm/IR/IntrinsicsARM.td @@ -45,6 +45,11 @@ def int_arm_strexd : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, 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]>; + +//===----------------------------------------------------------------------===// // VFP def int_arm_get_fpscr : GCCBuiltin<"__builtin_arm_get_fpscr">, -- cgit v1.1