1 //===-- PTXTargetMachine.cpp - Define TargetMachine for PTX ---------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Top-level implementation for the PTX target.
12 //===----------------------------------------------------------------------===//
15 #include "PTXMCAsmInfo.h"
16 #include "PTXMCAsmStreamer.h"
17 #include "PTXTargetMachine.h"
18 #include "llvm/PassManager.h"
19 #include "llvm/Target/TargetRegistry.h"
23 extern "C" void LLVMInitializePTXTarget() {
24 RegisterTargetMachine<PTXTargetMachine> X(ThePTXTarget);
25 RegisterAsmInfo<PTXMCAsmInfo> Y(ThePTXTarget);
26 TargetRegistry::RegisterAsmStreamer(ThePTXTarget, createPTXAsmStreamer);
29 // DataLayout and FrameInfo are filled with dummy data
30 PTXTargetMachine::PTXTargetMachine(const Target &T,
31 const std::string &TT,
32 const std::string &FS)
33 : LLVMTargetMachine(T, TT),
34 DataLayout("e-p:32:32-i64:32:32-f64:32:32-v128:32:128-v64:32:64-n32:64"),
41 bool PTXTargetMachine::addInstSelector(PassManagerBase &PM,
42 CodeGenOpt::Level OptLevel) {
43 PM.add(createPTXISelDag(*this, OptLevel));
44 PM.add(createPTXMFInfoExtract(*this, OptLevel));