1//===- Sparc.td - Describe the Sparc Target Machine --------*- tablegen -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// 11//===----------------------------------------------------------------------===// 12 13//===----------------------------------------------------------------------===// 14// Target-independent interfaces which we are implementing 15//===----------------------------------------------------------------------===// 16 17include "llvm/Target/Target.td" 18 19//===----------------------------------------------------------------------===// 20// SPARC Subtarget features. 21// 22 23def FeatureV9 24 : SubtargetFeature<"v9", "IsV9", "true", 25 "Enable SPARC-V9 instructions">; 26def FeatureV8Deprecated 27 : SubtargetFeature<"deprecated-v8", "V8DeprecatedInsts", "true", 28 "Enable deprecated V8 instructions in V9 mode">; 29def FeatureVIS 30 : SubtargetFeature<"vis", "IsVIS", "true", 31 "Enable UltraSPARC Visual Instruction Set extensions">; 32 33//===----------------------------------------------------------------------===// 34// Register File, Calling Conv, Instruction Descriptions 35//===----------------------------------------------------------------------===// 36 37include "SparcRegisterInfo.td" 38include "SparcCallingConv.td" 39include "SparcInstrInfo.td" 40 41def SparcInstrInfo : InstrInfo; 42 43//===----------------------------------------------------------------------===// 44// SPARC processors supported. 45//===----------------------------------------------------------------------===// 46 47class Proc<string Name, list<SubtargetFeature> Features> 48 : Processor<Name, NoItineraries, Features>; 49 50def : Proc<"generic", []>; 51def : Proc<"v8", []>; 52def : Proc<"supersparc", []>; 53def : Proc<"sparclite", []>; 54def : Proc<"f934", []>; 55def : Proc<"hypersparc", []>; 56def : Proc<"sparclite86x", []>; 57def : Proc<"sparclet", []>; 58def : Proc<"tsc701", []>; 59def : Proc<"v9", [FeatureV9]>; 60def : Proc<"ultrasparc", [FeatureV9, FeatureV8Deprecated]>; 61def : Proc<"ultrasparc3", [FeatureV9, FeatureV8Deprecated]>; 62def : Proc<"ultrasparc3-vis", [FeatureV9, FeatureV8Deprecated, FeatureVIS]>; 63 64 65//===----------------------------------------------------------------------===// 66// Declare the target which we are implementing 67//===----------------------------------------------------------------------===// 68 69def Sparc : Target { 70 // Pull in Instruction Info: 71 let InstructionSet = SparcInstrInfo; 72} 73