llvm-6502/lib/Target/Blackfin/BlackfinTargetMachine.cpp
Dan Gohman ff7a562751 Implement a bunch more TargetSelectionDAGInfo infrastructure.
Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103481 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 17:31:57 +00:00

44 lines
1.4 KiB
C++

//===-- BlackfinTargetMachine.cpp - Define TargetMachine for Blackfin -----===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
#include "BlackfinTargetMachine.h"
#include "Blackfin.h"
#include "BlackfinMCAsmInfo.h"
#include "llvm/PassManager.h"
#include "llvm/Target/TargetRegistry.h"
using namespace llvm;
extern "C" void LLVMInitializeBlackfinTarget() {
RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget);
RegisterAsmInfo<BlackfinMCAsmInfo> Y(TheBlackfinTarget);
}
BlackfinTargetMachine::BlackfinTargetMachine(const Target &T,
const std::string &TT,
const std::string &FS)
: LLVMTargetMachine(T, TT),
DataLayout("e-p:32:32-i64:32-f64:32-n32"),
Subtarget(TT, FS),
TLInfo(*this),
TSInfo(*this),
InstrInfo(Subtarget),
FrameInfo(TargetFrameInfo::StackGrowsDown, 4, 0) {
}
bool BlackfinTargetMachine::addInstSelector(PassManagerBase &PM,
CodeGenOpt::Level OptLevel) {
PM.add(createBlackfinISelDag(*this, OptLevel));
return false;
}