1 //===-- XCoreTargetMachine.cpp - Define TargetMachine for XCore -----------===//
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 "XCoreTargetAsmInfo.h"
14 #include "XCoreTargetMachine.h"
15 #include "XCore.h"
16 #include "llvm/Module.h"
17 #include "llvm/PassManager.h"
18 #include "llvm/Target/TargetMachineRegistry.h"
19 using namespace llvm;
20 
21 namespace {
22   // Register the target.
23   RegisterTarget<XCoreTargetMachine> X(TheXCoreTarget, "xcore", "XCore");
24 }
25 
26 // Force static initialization.
27 extern "C" void LLVMInitializeXCoreTarget() {
28   TargetRegistry::RegisterAsmPrinter(TheXCoreTarget,
29                                      &createXCoreCodePrinterPass);
30 }
31 
32 const TargetAsmInfo *XCoreTargetMachine::createTargetAsmInfo() const {
33   return new XCoreTargetAsmInfo(*this);
34 }
35 
36 /// XCoreTargetMachine ctor - Create an ILP32 architecture model
37 ///
38 XCoreTargetMachine::XCoreTargetMachine(const Target &T, const Module &M,
39                                        const std::string &FS)
40   : LLVMTargetMachine(T),
41     Subtarget(*this, M, FS),
42     DataLayout("e-p:32:32:32-a0:0:32-f32:32:32-f64:32:32-i1:8:32-i8:8:32-"
43                "i16:16:32-i32:32:32-i64:32:32"),
44     InstrInfo(),
45     FrameInfo(*this),
46     TLInfo(*this) {
47 }
48 
49 bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM,
50                                          CodeGenOpt::Level OptLevel) {
51   PM.add(createXCoreISelDag(*this));
52   return false;
53 }
54