contrib/llvm/lib/Target/SystemZ/SystemZ.td

   1 //===-- SystemZ.td - Describe the SystemZ target machine -----*- tblgen -*-===//
   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 // Target-independent interfaces which we are implementing
  12 //===----------------------------------------------------------------------===//
  13
  14 include "llvm/Target/Target.td"
  15
  16 //===----------------------------------------------------------------------===//
  17 // SystemZ supported processors and features
  18 //===----------------------------------------------------------------------===//
  19
  20 include "SystemZProcessors.td"
  21
  22 //===----------------------------------------------------------------------===//
  23 // Register file description
  24 //===----------------------------------------------------------------------===//
  25
  26 include "SystemZRegisterInfo.td"
  27
  28 //===----------------------------------------------------------------------===//
  29 // Calling convention description
  30 //===----------------------------------------------------------------------===//
  31
  32 include "SystemZCallingConv.td"
  33
  34 //===----------------------------------------------------------------------===//
  35 // Instruction descriptions
  36 //===----------------------------------------------------------------------===//
  37
  38 include "SystemZOperators.td"
  39 include "SystemZOperands.td"
  40 include "SystemZPatterns.td"
  41 include "SystemZInstrFormats.td"
  42 include "SystemZInstrInfo.td"
  43 include "SystemZInstrFP.td"
  44
  45 def SystemZInstrInfo : InstrInfo {}
  46
  47 //===----------------------------------------------------------------------===//
  48 // Assembly parser
  49 //===----------------------------------------------------------------------===//
  50
  51 def SystemZAsmParser : AsmParser {
  52   let ShouldEmitMatchRegisterName = 0;
  53 }
  54
  55 //===----------------------------------------------------------------------===//
  56 // Assembly writer
  57 //===----------------------------------------------------------------------===//
  58
  59 def SystemZAsmWriter : AsmWriter {
  60   string AsmWriterClassName = "InstPrinter";
  61   bit isMCAsmWriter = 1;
  62 }
  63
  64 //===----------------------------------------------------------------------===//
  65 // Top-level target declaration
  66 //===----------------------------------------------------------------------===//
  67
  68 def SystemZ : Target {
  69   let InstructionSet = SystemZInstrInfo;
  70   let AssemblyParsers = [SystemZAsmParser];
  71   let AssemblyWriters = [SystemZAsmWriter];
  72 }