lib/Target/XCore/XCoreTargetMachine.cpp

   1 //===-- XCoreTargetMachine.cpp - Define TargetMachine for XCore -----------===//
   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 #include "XCoreTargetMachine.h"
  14 #include "XCore.h"
  15 #include "llvm/Module.h"
  16 #include "llvm/PassManager.h"
  17 #include "llvm/Support/TargetRegistry.h"
  18 using namespace llvm;
  19
  20 /// XCoreTargetMachine ctor - Create an ILP32 architecture model
  21 ///
  22 XCoreTargetMachine::XCoreTargetMachine(const Target &T, StringRef TT,
  23                                        StringRef CPU, StringRef FS,
  24                                        const TargetOptions &Options,
  25                                        Reloc::Model RM, CodeModel::Model CM,
  26                                        CodeGenOpt::Level OL)
  27   : LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
  28     Subtarget(TT, CPU, FS),
  29     DataLayout("e-p:32:32:32-a0:0:32-f32:32:32-f64:32:32-i1:8:32-i8:8:32-"
  30                "i16:16:32-i32:32:32-i64:32:32-n32"),
  31     InstrInfo(),
  32     FrameLowering(Subtarget),
  33     TLInfo(*this),
  34     TSInfo(*this) {
  35 }
  36
  37 bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM) {
  38   PM.add(createXCoreISelDag(*this));
  39   return false;
  40 }
  41
  42 // Force static initialization.
  43 extern "C" void LLVMInitializeXCoreTarget() {
  44   RegisterTargetMachine<XCoreTargetMachine> X(TheXCoreTarget);
  45 }