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SparcTargetMachine.cpp (199481) SparcTargetMachine.cpp (203954)
1//===-- SparcTargetMachine.cpp - Define TargetMachine for Sparc -----------===//
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//===----------------------------------------------------------------------===//

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14#include "SparcTargetMachine.h"
15#include "Sparc.h"
16#include "llvm/PassManager.h"
17#include "llvm/Target/TargetRegistry.h"
18using namespace llvm;
19
20extern "C" void LLVMInitializeSparcTarget() {
21 // Register the target.
1//===-- SparcTargetMachine.cpp - Define TargetMachine for Sparc -----------===//
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//===----------------------------------------------------------------------===//

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14#include "SparcTargetMachine.h"
15#include "Sparc.h"
16#include "llvm/PassManager.h"
17#include "llvm/Target/TargetRegistry.h"
18using namespace llvm;
19
20extern "C" void LLVMInitializeSparcTarget() {
21 // Register the target.
22 RegisterTargetMachine X(TheSparcTarget);
23 RegisterAsmInfo<SparcELFMCAsmInfo> Y(TheSparcTarget);
22 RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
23 RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
24
24
25 RegisterAsmInfo<SparcELFMCAsmInfo> A(TheSparcTarget);
26 RegisterAsmInfo<SparcELFMCAsmInfo> B(TheSparcV9Target);
27
25}
26
27/// SparcTargetMachine ctor - Create an ILP32 architecture model
28///
29SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT,
28}
29
30/// SparcTargetMachine ctor - Create an ILP32 architecture model
31///
32SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT,
30 const std::string &FS)
33 const std::string &FS, bool is64bit)
31 : LLVMTargetMachine(T, TT),
34 : LLVMTargetMachine(T, TT),
32 DataLayout("E-p:32:32-f128:128:128-n32"),
33 Subtarget(TT, FS), TLInfo(*this), InstrInfo(Subtarget),
35 Subtarget(TT, FS, is64bit),
36 DataLayout(Subtarget.getDataLayout()),
37 TLInfo(*this), InstrInfo(Subtarget),
34 FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
35}
36
37bool SparcTargetMachine::addInstSelector(PassManagerBase &PM,
38 CodeGenOpt::Level OptLevel) {
39 PM.add(createSparcISelDag(*this));
40 return false;
41}
42
43/// addPreEmitPass - This pass may be implemented by targets that want to run
44/// passes immediately before machine code is emitted. This should return
45/// true if -print-machineinstrs should print out the code after the passes.
46bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM,
47 CodeGenOpt::Level OptLevel){
48 PM.add(createSparcFPMoverPass(*this));
49 PM.add(createSparcDelaySlotFillerPass(*this));
50 return true;
51}
38 FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
39}
40
41bool SparcTargetMachine::addInstSelector(PassManagerBase &PM,
42 CodeGenOpt::Level OptLevel) {
43 PM.add(createSparcISelDag(*this));
44 return false;
45}
46
47/// addPreEmitPass - This pass may be implemented by targets that want to run
48/// passes immediately before machine code is emitted. This should return
49/// true if -print-machineinstrs should print out the code after the passes.
50bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM,
51 CodeGenOpt::Level OptLevel){
52 PM.add(createSparcFPMoverPass(*this));
53 PM.add(createSparcDelaySlotFillerPass(*this));
54 return true;
55}
56
57SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
58 const std::string &TT,
59 const std::string &FS)
60 : SparcTargetMachine(T, TT, FS, false) {
61}
62
63SparcV9TargetMachine::SparcV9TargetMachine(const Target &T,
64 const std::string &TT,
65 const std::string &FS)
66 : SparcTargetMachine(T, TT, FS, true) {
67}