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//===- NVPTXInstrFormats.td - NVPTX Instruction Formats-------*- tblgen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Describe NVPTX instructions format
//
//===----------------------------------------------------------------------===//
// Vector instruction type enum
class VecInstTypeEnum<bits<4> val> {
bits<4> Value=val;
}
def VecNOP : VecInstTypeEnum<0>;
// Generic NVPTX Format
class NVPTXInst<dag outs, dag ins, string asmstr, list<dag> pattern>
: Instruction {
field bits<14> Inst;
let Namespace = "NVPTX";
dag OutOperandList = outs;
dag InOperandList = ins;
let AsmString = asmstr;
let Pattern = pattern;
// TSFlagFields
bits<4> VecInstType = VecNOP.Value;
bit IsSimpleMove = 0;
bit IsLoad = 0;
bit IsStore = 0;
let TSFlags{3-0} = VecInstType;
let TSFlags{4-4} = IsSimpleMove;
let TSFlags{5-5} = IsLoad;
let TSFlags{6-6} = IsStore;
}
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