1 //===-- SparcTargetMachine.cpp - Define TargetMachine for Sparc -----------===//
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 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
13 #include "SparcTargetAsmInfo.h"
14 #include "SparcTargetMachine.h"
16 #include "llvm/Module.h"
17 #include "llvm/PassManager.h"
18 #include "llvm/Target/TargetMachineRegistry.h"
21 // Register the target.
22 extern Target TheSparcTarget;
23 static RegisterTarget<SparcTargetMachine> X(TheSparcTarget, "sparc", "SPARC");
25 // Force static initialization.
26 extern "C" void LLVMInitializeSparcTarget() { }
28 const TargetAsmInfo *SparcTargetMachine::createTargetAsmInfo() const {
29 // FIXME: Handle Solaris subtarget someday :)
30 return new SparcELFTargetAsmInfo(*this);
33 /// SparcTargetMachine ctor - Create an ILP32 architecture model
35 SparcTargetMachine::SparcTargetMachine(const Target &T, const Module &M,
36 const std::string &FS)
37 : LLVMTargetMachine(T),
38 DataLayout("E-p:32:32-f128:128:128"),
39 Subtarget(M, FS), TLInfo(*this), InstrInfo(Subtarget),
40 FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
43 bool SparcTargetMachine::addInstSelector(PassManagerBase &PM,
44 CodeGenOpt::Level OptLevel) {
45 PM.add(createSparcISelDag(*this));
49 /// addPreEmitPass - This pass may be implemented by targets that want to run
50 /// passes immediately before machine code is emitted. This should return
51 /// true if -print-machineinstrs should print out the code after the passes.
52 bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM,
53 CodeGenOpt::Level OptLevel){
54 PM.add(createSparcFPMoverPass(*this));
55 PM.add(createSparcDelaySlotFillerPass(*this));
59 bool SparcTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
60 CodeGenOpt::Level OptLevel,
62 formatted_raw_ostream &Out) {
63 FunctionPass *Printer = getTarget().createAsmPrinter(Out, *this, Verbose);
65 llvm_report_error("unable to create assembly printer");