llvm-6502/lib/Target/MSP430/MSP430TargetMachine.cpp
Chris Lattner 68f2b2cdd5 MSP430 TAI doesn't need TM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77871 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:45:22 +00:00

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1.4 KiB
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//===-- MSP430TargetMachine.cpp - Define TargetMachine for MSP430 ---------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Top-level implementation for the MSP430 target.
//
//===----------------------------------------------------------------------===//
#include "MSP430.h"
#include "MSP430TargetAsmInfo.h"
#include "MSP430TargetMachine.h"
#include "llvm/Module.h"
#include "llvm/PassManager.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Target/TargetAsmInfo.h"
using namespace llvm;
MSP430TargetMachine::MSP430TargetMachine(const Target &T,
const Module &M,
const std::string &FS) :
LLVMTargetMachine(T),
Subtarget(*this, M, FS),
// FIXME: Check TargetData string.
DataLayout("e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"),
InstrInfo(*this), TLInfo(*this),
FrameInfo(TargetFrameInfo::StackGrowsDown, 2, -2) { }
const TargetAsmInfo *MSP430TargetMachine::createTargetAsmInfo() const {
return new MSP430TargetAsmInfo();
}
bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM,
CodeGenOpt::Level OptLevel) {
// Install an instruction selector.
PM.add(createMSP430ISelDag(*this, OptLevel));
return false;
}