1//===-- R600InstrInfo.td - R600 DAG nodes ------------------*- tablegen -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8// 9// This file contains DAG node definitions for the R600 target. 10// 11//===----------------------------------------------------------------------===// 12 13//===----------------------------------------------------------------------===// 14// R600 DAG Nodes 15// 16 17// Force dependencies for vector trunc stores 18def R600dummy_chain : SDNode<"AMDGPUISD::DUMMY_CHAIN", SDTNone, [SDNPHasChain]>; 19 20def R600ExportOp : SDTypeProfile<0, 7, [SDTCisFP<0>, SDTCisInt<1>]>; 21 22def R600_EXPORT: SDNode<"AMDGPUISD::R600_EXPORT", R600ExportOp, 23 [SDNPHasChain, SDNPSideEffect]>; 24