PIC16TargetMachine.cpp [plain text]
#include "PIC16.h"
#include "PIC16MCAsmInfo.h"
#include "PIC16TargetMachine.h"
#include "llvm/PassManager.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Target/TargetRegistry.h"
using namespace llvm;
extern "C" void LLVMInitializePIC16Target() {
RegisterTargetMachine<PIC16TargetMachine> X(ThePIC16Target);
RegisterAsmInfo<PIC16MCAsmInfo> A(ThePIC16Target);
}
PIC16TargetMachine::PIC16TargetMachine(const Target &T, const std::string &TT,
const std::string &FS, bool Trad)
: LLVMTargetMachine(T, TT),
Subtarget(TT, FS, Trad),
DataLayout("e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-n8"),
InstrInfo(*this), TLInfo(*this),
FrameInfo(TargetFrameInfo::StackGrowsUp, 8, 0) { }
bool PIC16TargetMachine::addInstSelector(PassManagerBase &PM,
CodeGenOpt::Level OptLevel) {
PM.add(createPIC16ISelDag(*this));
return false;
}
bool PIC16TargetMachine::addPreEmitPass(PassManagerBase &PM,
CodeGenOpt::Level OptLevel) {
PM.add(createPIC16MemSelOptimizerPass());
return true; }