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