1//===-- RISCVInstrGISel.td - RISC-V GISel target pseudos ----*- 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/// \file 10// RISC-V GlobalISel target pseudo instruction definitions. This is kept 11// separately from the other tablegen files for organizational purposes, but 12// share the same infrastructure. 13// 14//===----------------------------------------------------------------------===// 15 16class RISCVGenericInstruction : GenericInstruction { 17 let Namespace = "RISCV"; 18} 19 20// Pseudo equivalent to a RISCVISD::FCLASS. 21def G_FCLASS : RISCVGenericInstruction { 22 let OutOperandList = (outs type0:$dst); 23 let InOperandList = (ins type1:$src); 24 let hasSideEffects = false; 25} 26def : GINodeEquiv<G_FCLASS, riscv_fclass>; 27