Remove the TargetMachine forwards for TargetSubtargetInfo based

information and update all callers. No functional change.

llvm-svn: 214781

9 files changed, 53 insertions, 54 deletions

diff --git a/llvm/lib/Target/Sparc/DelaySlotFiller.cpp b/llvm/lib/Target/Sparc/DelaySlotFiller.cpp
index f3441ffcf6a..28369fd5c34 100644
--- a/llvm/lib/Target/Sparc/DelaySlotFiller.cpp
+++ b/llvm/lib/Target/Sparc/DelaySlotFiller.cpp
@@ -110,7 +110,7 @@ FunctionPass *llvm::createSparcDelaySlotFillerPass(TargetMachine &tm) {
 bool Filler::runOnMachineBasicBlock(MachineBasicBlock &MBB) {
   bool Changed = false;
 
-  const TargetInstrInfo *TII = TM.getInstrInfo();
+  const TargetInstrInfo *TII = TM.getSubtargetImpl()->getInstrInfo();
 
   for (MachineBasicBlock::iterator I = MBB.begin(); I != MBB.end(); ) {
     MachineBasicBlock::iterator MI = I;
@@ -187,7 +187,7 @@ Filler::findDelayInstr(MachineBasicBlock &MBB,
     if (J->getOpcode() == SP::RESTORErr
         || J->getOpcode() == SP::RESTOREri) {
       // change retl to ret.
-      slot->setDesc(TM.getInstrInfo()->get(SP::RET));
+      slot->setDesc(TM.getSubtargetImpl()->getInstrInfo()->get(SP::RET));
       return J;
     }
   }
@@ -329,7 +329,8 @@ void Filler::insertDefsUses(MachineBasicBlock::iterator MI,
 bool Filler::IsRegInSet(SmallSet<unsigned, 32>& RegSet, unsigned Reg)
 {
   // Check Reg and all aliased Registers.
-  for (MCRegAliasIterator AI(Reg, TM.getRegisterInfo(), true);
+  for (MCRegAliasIterator AI(Reg, TM.getSubtargetImpl()->getRegisterInfo(),
+                             true);
        AI.isValid(); ++AI)
     if (RegSet.count(*AI))
       return true;
@@ -482,7 +483,7 @@ bool Filler::tryCombineRestoreWithPrevInst(MachineBasicBlock &MBB,
   if (PrevInst->isBundledWithSucc())
     return false;
 
-  const TargetInstrInfo *TII = TM.getInstrInfo();
+  const TargetInstrInfo *TII = TM.getSubtargetImpl()->getInstrInfo();
 
   switch (PrevInst->getOpcode()) {
   default: break;
diff --git a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
index 1b7330e8c5b..6432003db01 100644
--- a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
+++ b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
@@ -296,7 +296,7 @@ void SparcAsmPrinter::EmitFunctionBodyStart() {
 
 void SparcAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
                                    raw_ostream &O) {
-  const DataLayout *DL = TM.getDataLayout();
+  const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
   const MachineOperand &MO = MI->getOperand (opNum);
   SparcMCExpr::VariantKind TF = (SparcMCExpr::VariantKind) MO.getTargetFlags();
 
@@ -450,7 +450,8 @@ void SparcAsmPrinter::EmitEndOfAsmFile(Module &M) {
   MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList();
   if (!Stubs.empty()) {
     OutStreamer.SwitchSection(TLOFELF.getDataSection());
-    unsigned PtrSize = TM.getDataLayout()->getPointerSize(0);
+    unsigned PtrSize =
+        TM.getSubtargetImpl()->getDataLayout()->getPointerSize(0);
     for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
       OutStreamer.EmitLabel(Stubs[i].first);
       OutStreamer.EmitSymbolValue(Stubs[i].second.getPointer(), PtrSize);
diff --git a/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp b/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp
index 247da2a9579..98239bfc400 100644
--- a/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp
+++ b/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp
@@ -100,10 +100,10 @@ bool SparcCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
   SparcTargetMachine &Target = static_cast<SparcTargetMachine &>(
                                 const_cast<TargetMachine &>(MF.getTarget()));
 
-  JTI = Target.getJITInfo();
-  II = Target.getInstrInfo();
-  TD = Target.getDataLayout();
-  Subtarget = &TM.getSubtarget<SparcSubtarget> ();
+  JTI = Target.getSubtargetImpl()->getJITInfo();
+  II = Target.getSubtargetImpl()->getInstrInfo();
+  TD = Target.getSubtargetImpl()->getDataLayout();
+  Subtarget = &TM.getSubtarget<SparcSubtarget>();
   MCPEs = &MF.getConstantPool()->getConstants();
   JTI->Initialize(MF, IsPIC);
   MCE.setModuleInfo(&getAnalysis<MachineModuleInfo> ());
@@ -177,7 +177,8 @@ void SparcCodeEmitter::emitWord(unsigned Word) {
 unsigned SparcCodeEmitter::getMachineOpValue(const MachineInstr &MI,
                                              const MachineOperand &MO) const {
   if (MO.isReg())
-    return TM.getRegisterInfo()->getEncodingValue(MO.getReg());
+    return TM.getSubtargetImpl()->getRegisterInfo()->getEncodingValue(
+        MO.getReg());
   else if (MO.isImm())
     return static_cast<unsigned>(MO.getImm());
   else if (MO.isGlobal())
diff --git a/llvm/lib/Target/Sparc/SparcFrameLowering.cpp b/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
index 3cdfda3e059..16db38733c5 100644
--- a/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
@@ -46,7 +46,8 @@ void SparcFrameLowering::emitSPAdjustment(MachineFunction &MF,
 
   DebugLoc dl = (MBBI != MBB.end()) ? MBBI->getDebugLoc() : DebugLoc();
   const SparcInstrInfo &TII =
-    *static_cast<const SparcInstrInfo*>(MF.getTarget().getInstrInfo());
+      *static_cast<const SparcInstrInfo *>(
+          MF.getTarget().getSubtargetImpl()->getInstrInfo());
 
   if (NumBytes >= -4096 && NumBytes < 4096) {
     BuildMI(MBB, MBBI, dl, TII.get(ADDri), SP::O6)
@@ -88,7 +89,8 @@ void SparcFrameLowering::emitPrologue(MachineFunction &MF) const {
   MachineBasicBlock &MBB = MF.front();
   MachineFrameInfo *MFI = MF.getFrameInfo();
   const SparcInstrInfo &TII =
-    *static_cast<const SparcInstrInfo*>(MF.getTarget().getInstrInfo());
+      *static_cast<const SparcInstrInfo *>(
+          MF.getTarget().getSubtargetImpl()->getInstrInfo());
   MachineBasicBlock::iterator MBBI = MBB.begin();
   DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
 
@@ -153,7 +155,8 @@ void SparcFrameLowering::emitEpilogue(MachineFunction &MF,
   SparcMachineFunctionInfo *FuncInfo = MF.getInfo<SparcMachineFunctionInfo>();
   MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
   const SparcInstrInfo &TII =
-    *static_cast<const SparcInstrInfo*>(MF.getTarget().getInstrInfo());
+      *static_cast<const SparcInstrInfo *>(
+          MF.getTarget().getSubtargetImpl()->getInstrInfo());
   DebugLoc dl = MBBI->getDebugLoc();
   assert(MBBI->getOpcode() == SP::RETL &&
          "Can only put epilog before 'retl' instruction!");
diff --git a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 2fade27f2d5..0eef742093e 100644
--- a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -66,7 +66,8 @@ private:
 }  // end anonymous namespace
 
 SDNode* SparcDAGToDAGISel::getGlobalBaseReg() {
-  unsigned GlobalBaseReg = TM.getInstrInfo()->getGlobalBaseReg(MF);
+  unsigned GlobalBaseReg =
+      TM.getSubtargetImpl()->getInstrInfo()->getGlobalBaseReg(MF);
   return CurDAG->getRegister(GlobalBaseReg,
                              getTargetLowering()->getPointerTy()).getNode();
 }
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index 55eb1ea2aaa..bda07e39b26 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -915,7 +915,7 @@ SparcTargetLowering::LowerCall_32(TargetLowering::CallLoweringInfo &CLI,
 
   // Add a register mask operand representing the call-preserved registers.
   const SparcRegisterInfo *TRI =
-    ((const SparcTargetMachine&)getTargetMachine()).getRegisterInfo();
+      getTargetMachine().getSubtarget<SparcSubtarget>().getRegisterInfo();
   const uint32_t *Mask = ((hasReturnsTwice)
                           ? TRI->getRTCallPreservedMask(CallConv)
                           : TRI->getCallPreservedMask(CallConv));
@@ -1228,10 +1228,10 @@ SparcTargetLowering::LowerCall_64(TargetLowering::CallLoweringInfo &CLI,
 
   // Add a register mask operand representing the call-preserved registers.
   const SparcRegisterInfo *TRI =
-    ((const SparcTargetMachine&)getTargetMachine()).getRegisterInfo();
-  const uint32_t *Mask = ((hasReturnsTwice)
-                          ? TRI->getRTCallPreservedMask(CLI.CallConv)
-                          : TRI->getCallPreservedMask(CLI.CallConv));
+      getTargetMachine().getSubtarget<SparcSubtarget>().getRegisterInfo();
+  const uint32_t *Mask =
+      ((hasReturnsTwice) ? TRI->getRTCallPreservedMask(CLI.CallConv)
+                         : TRI->getCallPreservedMask(CLI.CallConv));
   assert(Mask && "Missing call preserved mask for calling convention");
   Ops.push_back(DAG.getRegisterMask(Mask));
 
@@ -1905,7 +1905,9 @@ SDValue SparcTargetLowering::LowerGlobalTLSAddress(SDValue Op,
     Ops.push_back(Symbol);
     Ops.push_back(DAG.getRegister(SP::O0, PtrVT));
     const uint32_t *Mask = getTargetMachine()
-      .getRegisterInfo()->getCallPreservedMask(CallingConv::C);
+                               .getSubtargetImpl()
+                               ->getRegisterInfo()
+                               ->getCallPreservedMask(CallingConv::C);
     assert(Mask && "Missing call preserved mask for calling convention");
     Ops.push_back(DAG.getRegisterMask(Mask));
     Ops.push_back(InFlag);
@@ -2901,7 +2903,8 @@ MachineBasicBlock*
 SparcTargetLowering::expandSelectCC(MachineInstr *MI,
                                     MachineBasicBlock *BB,
                                     unsigned BROpcode) const {
-  const TargetInstrInfo &TII = *getTargetMachine().getInstrInfo();
+  const TargetInstrInfo &TII =
+      *getTargetMachine().getSubtargetImpl()->getInstrInfo();
   DebugLoc dl = MI->getDebugLoc();
   unsigned CC = (SPCC::CondCodes)MI->getOperand(3).getImm();
 
@@ -2962,7 +2965,8 @@ SparcTargetLowering::expandAtomicRMW(MachineInstr *MI,
                                      MachineBasicBlock *MBB,
                                      unsigned Opcode,
                                      unsigned CondCode) const {
-  const TargetInstrInfo &TII = *getTargetMachine().getInstrInfo();
+  const TargetInstrInfo &TII =
+      *getTargetMachine().getSubtargetImpl()->getInstrInfo();
   MachineRegisterInfo &MRI = MBB->getParent()->getRegInfo();
   DebugLoc DL = MI->getDebugLoc();
 
diff --git a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
index dc1ec7c9d6b..dbf9ed66949 100644
--- a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -108,7 +108,8 @@ static void replaceFI(MachineFunction &MF,
     return;
   }
 
-  const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
+  const TargetInstrInfo &TII =
+      *MF.getTarget().getSubtargetImpl()->getInstrInfo();
 
   // FIXME: it would be better to scavenge a register here instead of
   // reserving G1 all of the time.
@@ -174,7 +175,8 @@ SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
 
   if (!Subtarget.isV9() || !Subtarget.hasHardQuad()) {
     if (MI.getOpcode() == SP::STQFri) {
-      const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
+      const TargetInstrInfo &TII =
+          *MF.getTarget().getSubtargetImpl()->getInstrInfo();
       unsigned SrcReg = MI.getOperand(2).getReg();
       unsigned SrcEvenReg = getSubReg(SrcReg, SP::sub_even64);
       unsigned SrcOddReg  = getSubReg(SrcReg, SP::sub_odd64);
@@ -186,7 +188,8 @@ SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
       MI.getOperand(2).setReg(SrcOddReg);
       Offset += 8;
     } else if (MI.getOpcode() == SP::LDQFri) {
-      const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
+      const TargetInstrInfo &TII =
+          *MF.getTarget().getSubtargetImpl()->getInstrInfo();
       unsigned DestReg     = MI.getOperand(0).getReg();
       unsigned DestEvenReg = getSubReg(DestReg, SP::sub_even64);
       unsigned DestOddReg  = getSubReg(DestReg, SP::sub_odd64);
diff --git a/llvm/lib/Target/Sparc/SparcSubtarget.h b/llvm/lib/Target/Sparc/SparcSubtarget.h
index a3357786cde..0f4a1626f04 100644
--- a/llvm/lib/Target/Sparc/SparcSubtarget.h
+++ b/llvm/lib/Target/Sparc/SparcSubtarget.h
@@ -49,15 +49,21 @@ public:
   SparcSubtarget(const std::string &TT, const std::string &CPU,
                  const std::string &FS, TargetMachine &TM, bool is64bit);
 
-  const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
-  const TargetFrameLowering *getFrameLowering() const { return &FrameLowering; }
-  const SparcRegisterInfo *getRegisterInfo() const {
+  const SparcInstrInfo *getInstrInfo() const override { return &InstrInfo; }
+  const TargetFrameLowering *getFrameLowering() const override {
+    return &FrameLowering;
+  }
+  const SparcRegisterInfo *getRegisterInfo() const override {
     return &InstrInfo.getRegisterInfo();
   }
-  const SparcTargetLowering *getTargetLowering() const { return &TLInfo; }
-  const SparcSelectionDAGInfo *getSelectionDAGInfo() const { return &TSInfo; }
-  SparcJITInfo *getJITInfo() { return &JITInfo; }
-  const DataLayout *getDataLayout() const { return &DL; }
+  const SparcTargetLowering *getTargetLowering() const override {
+    return &TLInfo;
+  }
+  const SparcSelectionDAGInfo *getSelectionDAGInfo() const override {
+    return &TSInfo;
+  }
+  SparcJITInfo *getJITInfo() override { return &JITInfo; }
+  const DataLayout *getDataLayout() const override { return &DL; }
 
   bool isV9() const { return IsV9; }
   bool isVIS() const { return IsVIS; }
diff --git a/llvm/lib/Target/Sparc/SparcTargetMachine.h b/llvm/lib/Target/Sparc/SparcTargetMachine.h
index d5fb272a128..2e0c778464d 100644
--- a/llvm/lib/Target/Sparc/SparcTargetMachine.h
+++ b/llvm/lib/Target/Sparc/SparcTargetMachine.h
@@ -28,29 +28,8 @@ public:
                      Reloc::Model RM, CodeModel::Model CM,
                      CodeGenOpt::Level OL, bool is64bit);
 
-  const SparcInstrInfo *getInstrInfo() const override {
-    return getSubtargetImpl()->getInstrInfo();
-  }
-  const TargetFrameLowering *getFrameLowering() const override {
-    return getSubtargetImpl()->getFrameLowering();
-  }
   const SparcSubtarget *getSubtargetImpl() const override { return &Subtarget; }
   SparcSubtarget *getSubtargetImpl() override { return &Subtarget; }
-  const SparcRegisterInfo *getRegisterInfo() const override {
-    return getSubtargetImpl()->getRegisterInfo();
-  }
-  const SparcTargetLowering *getTargetLowering() const override {
-    return getSubtargetImpl()->getTargetLowering();
-  }
-  const SparcSelectionDAGInfo *getSelectionDAGInfo() const override {
-    return getSubtargetImpl()->getSelectionDAGInfo();
-  }
-  SparcJITInfo *getJITInfo() override {
-    return getSubtargetImpl()->getJITInfo();
-  }
-  const DataLayout *getDataLayout() const override {
-    return getSubtargetImpl()->getDataLayout();
-  }
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;