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//===- SystemZ.td - Describe the SystemZ Target Machine ------*- tblgen -*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// This is the top level entry point for the SystemZ target.
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Target-independent interfaces
//===----------------------------------------------------------------------===//
include "llvm/Target/Target.td"
//===----------------------------------------------------------------------===//
// Subtarget Features.
//===----------------------------------------------------------------------===//
def FeatureZ10 : SubtargetFeature<"z10", "HasZ10Insts", "true",
"Support Z10 instructions">;
//===----------------------------------------------------------------------===//
// SystemZ supported processors.
//===----------------------------------------------------------------------===//
class Proc<string Name, list<SubtargetFeature> Features>
: Processor<Name, NoItineraries, Features>;
def : Proc<"z9", []>;
def : Proc<"z10", [FeatureZ10]>;
//===----------------------------------------------------------------------===//
// Register File Description
//===----------------------------------------------------------------------===//
include "SystemZRegisterInfo.td"
//===----------------------------------------------------------------------===//
// Calling Convention Description
//===----------------------------------------------------------------------===//
include "SystemZCallingConv.td"
//===----------------------------------------------------------------------===//
// Instruction Descriptions
//===----------------------------------------------------------------------===//
include "SystemZInstrInfo.td"
include "SystemZInstrFP.td"
def SystemZInstrInfo : InstrInfo {}
//===----------------------------------------------------------------------===//
// Target Declaration
//===----------------------------------------------------------------------===//
def SystemZ : Target {
let InstructionSet = SystemZInstrInfo;
}
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