1 //===-- R600InstrInfo.td - R600 DAG nodes ------------------*- tablegen -*-===//
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
7 //===----------------------------------------------------------------------===//
9 // This file contains DAG node definitions for the R600 target.
11 //===----------------------------------------------------------------------===//
13 //===----------------------------------------------------------------------===//
17 // Force dependencies for vector trunc stores
18 def R600dummy_chain : SDNode<"AMDGPUISD::DUMMY_CHAIN", SDTNone, [SDNPHasChain]>;
20 def R600ExportOp : SDTypeProfile<0, 7, [SDTCisFP<0>, SDTCisInt<1>]>;
22 def R600_EXPORT: SDNode<"AMDGPUISD::R600_EXPORT", R600ExportOp,
23 [SDNPHasChain, SDNPSideEffect]>;