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 "XCoreTargetAsmInfo.h"
  14 #include "XCoreTargetMachine.h"
  15 #include "XCore.h"
  16 #include "llvm/Module.h"
  17 #include "llvm/PassManager.h"
  18 #include "llvm/Target/TargetMachineRegistry.h"
  19 using namespace llvm;
  20
  21 extern Target TheXCoreTarget;
  22 namespace {
  23   // Register the target.
  24   RegisterTarget<XCoreTargetMachine> X(TheXCoreTarget, "xcore", "XCore");
  25 }
  26
  27 // Force static initialization.
  28 extern "C" void LLVMInitializeXCoreTarget() {
  29   TargetRegistry::RegisterAsmPrinter(TheXCoreTarget,
  30                                      &createXCoreCodePrinterPass);
  31 }
  32
  33 const TargetAsmInfo *XCoreTargetMachine::createTargetAsmInfo() const {
  34   return new XCoreTargetAsmInfo(*this);
  35 }
  36
  37 /// XCoreTargetMachine ctor - Create an ILP32 architecture model
  38 ///
  39 XCoreTargetMachine::XCoreTargetMachine(const Target &T, const Module &M,
  40                                        const std::string &FS)
  41   : LLVMTargetMachine(T),
  42     Subtarget(*this, M, FS),
  43     DataLayout("e-p:32:32:32-a0:0:32-f32:32:32-f64:32:32-i1:8:32-i8:8:32-"
  44                "i16:16:32-i32:32:32-i64:32:32"),
  45     InstrInfo(),
  46     FrameInfo(*this),
  47     TLInfo(*this) {
  48 }
  49
  50 bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM,
  51                                          CodeGenOpt::Level OptLevel) {
  52   PM.add(createXCoreISelDag(*this));
  53   return false;
  54 }