1 //===-- BlackfinTargetMachine.cpp - Define TargetMachine for Blackfin -----===// 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 "BlackfinTargetMachine.h" 14 #include "Blackfin.h" 15 #include "llvm/PassManager.h" 16 #include "llvm/Support/TargetRegistry.h" 17 18 using namespace llvm; 19 20 extern "C" void LLVMInitializeBlackfinTarget() { 21 RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget); 22 } 23 24 BlackfinTargetMachine::BlackfinTargetMachine(const Target &T, 25 StringRef TT, 26 StringRef CPU, 27 StringRef FS, 28 Reloc::Model RM, 29 CodeModel::Model CM) 30 : LLVMTargetMachine(T, TT, CPU, FS, RM, CM), 31 DataLayout("e-p:32:32-i64:32-f64:32-n32"), 32 Subtarget(TT, CPU, FS), 33 TLInfo(*this), 34 TSInfo(*this), 35 InstrInfo(Subtarget), 36 FrameLowering(Subtarget) { 37 } 38 39 bool BlackfinTargetMachine::addInstSelector(PassManagerBase &PM, 40 CodeGenOpt::Level OptLevel) { 41 PM.add(createBlackfinISelDag(*this, OptLevel)); 42 return false; 43 } 44
