Move CallFrameSetupOpcode and CallFrameDestroyOpcode to TargetInstrInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134030 91177308-0d34-0410-b5e6-96231b3b80d8

29 files changed, 64 insertions, 63 deletions

diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index f1f3c9969c..a901c5fefa 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -145,6 +145,7 @@ void PEI::getAnalysisUsage(AnalysisUsage &AU) const {
 /// pseudo instructions.
 void PEI::calculateCallsInformation(MachineFunction &Fn) {
   const TargetRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo();
+  const TargetInstrInfo &TII = *Fn.getTarget().getInstrInfo();
   const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
   MachineFrameInfo *MFI = Fn.getFrameInfo();
 
@@ -152,8 +153,8 @@ void PEI::calculateCallsInformation(MachineFunction &Fn) {
   bool AdjustsStack = MFI->adjustsStack();
 
   // Get the function call frame set-up and tear-down instruction opcode
-  int FrameSetupOpcode   = RegInfo->getCallFrameSetupOpcode();
-  int FrameDestroyOpcode = RegInfo->getCallFrameDestroyOpcode();
+  int FrameSetupOpcode   = TII.getCallFrameSetupOpcode();
+  int FrameDestroyOpcode = TII.getCallFrameDestroyOpcode();
 
   // Early exit for targets which have no call frame setup/destroy pseudo
   // instructions.
@@ -705,12 +706,13 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) {
 
   const TargetMachine &TM = Fn.getTarget();
   assert(TM.getRegisterInfo() && "TM::getRegisterInfo() must be implemented!");
+  const TargetInstrInfo &TII = *Fn.getTarget().getInstrInfo();
   const TargetRegisterInfo &TRI = *TM.getRegisterInfo();
   const TargetFrameLowering *TFI = TM.getFrameLowering();
   bool StackGrowsDown =
     TFI->getStackGrowthDirection() == TargetFrameLowering::StackGrowsDown;
-  int FrameSetupOpcode   = TRI.getCallFrameSetupOpcode();
-  int FrameDestroyOpcode = TRI.getCallFrameDestroyOpcode();
+  int FrameSetupOpcode   = TII.getCallFrameSetupOpcode();
+  int FrameDestroyOpcode = TII.getCallFrameDestroyOpcode();
 
   for (MachineFunction::iterator BB = Fn.begin(),
          E = Fn.end(); BB != E; ++BB) {
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 31ea95a9ea..6a6ba92ff5 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -77,7 +77,8 @@ static const ARM_MLxEntry ARM_MLxTable[] = {
 };
 
 ARMBaseInstrInfo::ARMBaseInstrInfo(const ARMSubtarget& STI)
-  : TargetInstrInfoImpl(ARMInsts, array_lengthof(ARMInsts)),
+  : TargetInstrInfoImpl(ARMInsts, array_lengthof(ARMInsts),
+                        ARM::ADJCALLSTACKDOWN, ARM::ADJCALLSTACKUP),
     Subtarget(STI) {
   for (unsigned i = 0, e = array_lengthof(ARM_MLxTable); i != e; ++i) {
     if (!MLxEntryMap.insert(std::make_pair(ARM_MLxTable[i].MLxOpc, i)).second)
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index fa937f352e..f2310890ef 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -58,8 +58,7 @@ EnableBasePointer("arm-use-base-pointer", cl::Hidden, cl::init(true),
 
 ARMBaseRegisterInfo::ARMBaseRegisterInfo(const ARMBaseInstrInfo &tii,
                                          const ARMSubtarget &sti)
-  : ARMGenRegisterInfo(ARM::ADJCALLSTACKDOWN, ARM::ADJCALLSTACKUP),
-    TII(tii), STI(sti),
+  : ARMGenRegisterInfo(), TII(tii), STI(sti),
     FramePtr((STI.isTargetDarwin() || STI.isThumb()) ? ARM::R7 : ARM::R11),
     BasePtr(ARM::R6) {
 }
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index e0409e921c..f469d7efe1 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -1549,7 +1549,7 @@ bool ARMFastISel::ProcessCallArgs(SmallVectorImpl<Value*> &Args,
   NumBytes = CCInfo.getNextStackOffset();
 
   // Issue CALLSEQ_START
-  unsigned AdjStackDown = TM.getRegisterInfo()->getCallFrameSetupOpcode();
+  unsigned AdjStackDown = TII.getCallFrameSetupOpcode();
   AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL,
                           TII.get(AdjStackDown))
                   .addImm(NumBytes));
@@ -1647,7 +1647,7 @@ bool ARMFastISel::FinishCall(MVT RetVT, SmallVectorImpl<unsigned> &UsedRegs,
                              const Instruction *I, CallingConv::ID CC,
                              unsigned &NumBytes) {
   // Issue CALLSEQ_END
-  unsigned AdjStackUp = TM.getRegisterInfo()->getCallFrameDestroyOpcode();
+  unsigned AdjStackUp = TII.getCallFrameDestroyOpcode();
   AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL,
                           TII.get(AdjStackUp))
                   .addImm(NumBytes).addImm(0));
diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp
index 589e2d959d..220f1672d3 100644
--- a/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -25,7 +25,8 @@
 using namespace llvm;
 
 AlphaInstrInfo::AlphaInstrInfo()
-  : TargetInstrInfoImpl(AlphaInsts, array_lengthof(AlphaInsts)),
+  : TargetInstrInfoImpl(AlphaInsts, array_lengthof(AlphaInsts),
+                        Alpha::ADJUSTSTACKDOWN, Alpha::ADJUSTSTACKUP),
     RI(*this) { }
 
 
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index b0bb7c0508..0289307864 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -41,7 +41,7 @@
 using namespace llvm;
 
 AlphaRegisterInfo::AlphaRegisterInfo(const TargetInstrInfo &tii)
-  : AlphaGenRegisterInfo(Alpha::ADJUSTSTACKDOWN, Alpha::ADJUSTSTACKUP),
+  : AlphaGenRegisterInfo(),
     TII(tii) {
 }
 
diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.cpp b/lib/Target/Blackfin/BlackfinInstrInfo.cpp
index 0b50a95f5e..60da4c4d09 100644
--- a/lib/Target/Blackfin/BlackfinInstrInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinInstrInfo.cpp
@@ -26,7 +26,8 @@
 using namespace llvm;
 
 BlackfinInstrInfo::BlackfinInstrInfo(BlackfinSubtarget &ST)
-  : TargetInstrInfoImpl(BlackfinInsts, array_lengthof(BlackfinInsts)),
+  : TargetInstrInfoImpl(BlackfinInsts, array_lengthof(BlackfinInsts),
+                        BF::ADJCALLSTACKDOWN, BF::ADJCALLSTACKUP),
     RI(ST, *this),
     Subtarget(ST) {}
 
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
index e0fcce0854..2f4a453ec0 100644
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
@@ -38,9 +38,7 @@ using namespace llvm;
 
 BlackfinRegisterInfo::BlackfinRegisterInfo(BlackfinSubtarget &st,
                                            const TargetInstrInfo &tii)
-  : BlackfinGenRegisterInfo(BF::ADJCALLSTACKDOWN, BF::ADJCALLSTACKUP),
-    Subtarget(st),
-    TII(tii) {}
+  : BlackfinGenRegisterInfo(), Subtarget(st), TII(tii) {}
 
 const unsigned*
 BlackfinRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp
index 1107cff9da..5087b47848 100644
--- a/lib/Target/CellSPU/SPUInstrInfo.cpp
+++ b/lib/Target/CellSPU/SPUInstrInfo.cpp
@@ -53,7 +53,8 @@ namespace {
 }
 
 SPUInstrInfo::SPUInstrInfo(SPUTargetMachine &tm)
-  : TargetInstrInfoImpl(SPUInsts, sizeof(SPUInsts)/sizeof(SPUInsts[0])),
+  : TargetInstrInfoImpl(SPUInsts, sizeof(SPUInsts)/sizeof(SPUInsts[0]),
+                        SPU::ADJCALLSTACKDOWN, SPU::ADJCALLSTACKUP),
     TM(tm),
     RI(*TM.getSubtargetImpl(), *this)
 { /* NOP */ }
diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index e37bc9bbda..fefd141f4b 100644
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -189,9 +189,7 @@ unsigned SPURegisterInfo::getRegisterNumbering(unsigned RegEnum) {
 
 SPURegisterInfo::SPURegisterInfo(const SPUSubtarget &subtarget,
                                  const TargetInstrInfo &tii) :
-  SPUGenRegisterInfo(SPU::ADJCALLSTACKDOWN, SPU::ADJCALLSTACKUP),
-  Subtarget(subtarget),
-  TII(tii)
+  SPUGenRegisterInfo(), Subtarget(subtarget), TII(tii)
 {
 }
 
diff --git a/lib/Target/MBlaze/MBlazeInstrInfo.cpp b/lib/Target/MBlaze/MBlazeInstrInfo.cpp
index adc81ff444..a3af5d928f 100644
--- a/lib/Target/MBlaze/MBlazeInstrInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeInstrInfo.cpp
@@ -27,7 +27,8 @@
 using namespace llvm;
 
 MBlazeInstrInfo::MBlazeInstrInfo(MBlazeTargetMachine &tm)
-  : TargetInstrInfoImpl(MBlazeInsts, array_lengthof(MBlazeInsts)),
+  : TargetInstrInfoImpl(MBlazeInsts, array_lengthof(MBlazeInsts),
+                        MBlaze::ADJCALLSTACKDOWN, MBlaze::ADJCALLSTACKUP),
     TM(tm), RI(*TM.getSubtargetImpl(), *this) {}
 
 static bool isZeroImm(const MachineOperand &op) {
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index c370065c7b..441ece1054 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -45,8 +45,7 @@ using namespace llvm;
 
 MBlazeRegisterInfo::
 MBlazeRegisterInfo(const MBlazeSubtarget &ST, const TargetInstrInfo &tii)
-  : MBlazeGenRegisterInfo(MBlaze::ADJCALLSTACKDOWN, MBlaze::ADJCALLSTACKUP),
-    Subtarget(ST), TII(tii) {}
+  : MBlazeGenRegisterInfo(), Subtarget(ST), TII(tii) {}
 
 /// getRegisterNumbering - Given the enum value for some register, e.g.
 /// MBlaze::R0, return the number that it corresponds to (e.g. 0).
diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp
index b883f46dc6..bf201b0156 100644
--- a/lib/Target/MSP430/MSP430InstrInfo.cpp
+++ b/lib/Target/MSP430/MSP430InstrInfo.cpp
@@ -28,7 +28,8 @@
 using namespace llvm;
 
 MSP430InstrInfo::MSP430InstrInfo(MSP430TargetMachine &tm)
-  : TargetInstrInfoImpl(MSP430Insts, array_lengthof(MSP430Insts)),
+  : TargetInstrInfoImpl(MSP430Insts, array_lengthof(MSP430Insts),
+                        MSP430::ADJCALLSTACKDOWN, MSP430::ADJCALLSTACKUP),
     RI(tm, *this), TM(tm) {}
 
 void MSP430InstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp
index eaa994777b..da0c3c6c23 100644
--- a/lib/Target/MSP430/MSP430RegisterInfo.cpp
+++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp
@@ -35,8 +35,7 @@ using namespace llvm;
 // FIXME: Provide proper call frame setup / destroy opcodes.
 MSP430RegisterInfo::MSP430RegisterInfo(MSP430TargetMachine &tm,
                                        const TargetInstrInfo &tii)
-  : MSP430GenRegisterInfo(MSP430::ADJCALLSTACKDOWN, MSP430::ADJCALLSTACKUP),
-    TM(tm), TII(tii) {
+  : MSP430GenRegisterInfo(), TM(tm), TII(tii) {
   StackAlign = TM.getFrameLowering()->getStackAlignment();
 }
 
@@ -121,12 +120,12 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
       Amount = (Amount+StackAlign-1)/StackAlign*StackAlign;
 
       MachineInstr *New = 0;
-      if (Old->getOpcode() == getCallFrameSetupOpcode()) {
+      if (Old->getOpcode() == TII.getCallFrameSetupOpcode()) {
         New = BuildMI(MF, Old->getDebugLoc(),
                       TII.get(MSP430::SUB16ri), MSP430::SPW)
           .addReg(MSP430::SPW).addImm(Amount);
       } else {
-        assert(Old->getOpcode() == getCallFrameDestroyOpcode());
+        assert(Old->getOpcode() == TII.getCallFrameDestroyOpcode());
         // factor out the amount the callee already popped.
         uint64_t CalleeAmt = Old->getOperand(1).getImm();
         Amount -= CalleeAmt;
@@ -144,7 +143,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
         MBB.insert(I, New);
       }
     }
-  } else if (I->getOpcode() == getCallFrameDestroyOpcode()) {
+  } else if (I->getOpcode() == TII.getCallFrameDestroyOpcode()) {
     // If we are performing frame pointer elimination and if the callee pops
     // something off the stack pointer, add it back.
     if (uint64_t CalleeAmt = I->getOperand(1).getImm()) {
diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp
index a56c68bdd8..508d1c2226 100644
--- a/lib/Target/Mips/MipsInstrInfo.cpp
+++ b/lib/Target/Mips/MipsInstrInfo.cpp
@@ -25,7 +25,8 @@
 using namespace llvm;
 
 MipsInstrInfo::MipsInstrInfo(MipsTargetMachine &tm)
-  : TargetInstrInfoImpl(MipsInsts, array_lengthof(MipsInsts)),
+  : TargetInstrInfoImpl(MipsInsts, array_lengthof(MipsInsts),
+                        Mips::ADJCALLSTACKDOWN, Mips::ADJCALLSTACKUP),
     TM(tm), RI(*TM.getSubtargetImpl(), *this) {}
 
 static bool isZeroImm(const MachineOperand &op) {
diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index 1025583a4c..40774c93ed 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -44,8 +44,7 @@ using namespace llvm;
 
 MipsRegisterInfo::MipsRegisterInfo(const MipsSubtarget &ST,
                                    const TargetInstrInfo &tii)
-  : MipsGenRegisterInfo(Mips::ADJCALLSTACKDOWN, Mips::ADJCALLSTACKUP),
-    Subtarget(ST), TII(tii) {}
+  : MipsGenRegisterInfo(), Subtarget(ST), TII(tii) {}
 
 /// getRegisterNumbering - Given the enum value for some register, e.g.
 /// Mips::RA, return the number that it corresponds to (e.g. 31).
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index dade833864..1ddc0f0e56 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -39,8 +39,9 @@ extern cl::opt<bool> EnablePPC64RS;  // FIXME (64-bit): See PPCRegisterInfo.cpp.
 using namespace llvm;
 
 PPCInstrInfo::PPCInstrInfo(PPCTargetMachine &tm)
-  : TargetInstrInfoImpl(PPCInsts, array_lengthof(PPCInsts)), TM(tm),
-    RI(*TM.getSubtargetImpl(), *this) {}
+  : TargetInstrInfoImpl(PPCInsts, array_lengthof(PPCInsts),
+                        PPC::ADJCALLSTACKDOWN, PPC::ADJCALLSTACKUP),
+    TM(tm), RI(*TM.getSubtargetImpl(), *this) {}
 
 /// CreateTargetHazardRecognizer - Return the hazard recognizer to use for
 /// this target when scheduling the DAG.
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 91408ccb6d..db139dae69 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -114,8 +114,7 @@ unsigned PPCRegisterInfo::getRegisterNumbering(unsigned RegEnum) {
 
 PPCRegisterInfo::PPCRegisterInfo(const PPCSubtarget &ST,
                                  const TargetInstrInfo &tii)
-  : PPCGenRegisterInfo(PPC::ADJCALLSTACKDOWN, PPC::ADJCALLSTACKUP),
-    Subtarget(ST), TII(tii) {
+  : PPCGenRegisterInfo(), Subtarget(ST), TII(tii) {
   ImmToIdxMap[PPC::LD]   = PPC::LDX;    ImmToIdxMap[PPC::STD]  = PPC::STDX;
   ImmToIdxMap[PPC::LBZ]  = PPC::LBZX;   ImmToIdxMap[PPC::STB]  = PPC::STBX;
   ImmToIdxMap[PPC::LHZ]  = PPC::LHZX;   ImmToIdxMap[PPC::LHA]  = PPC::LHAX;
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index c323af8625..e555b79480 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -27,7 +27,8 @@
 using namespace llvm;
 
 SparcInstrInfo::SparcInstrInfo(SparcSubtarget &ST)
-  : TargetInstrInfoImpl(SparcInsts, array_lengthof(SparcInsts)),
+  : TargetInstrInfoImpl(SparcInsts, array_lengthof(SparcInsts),
+                        SP::ADJCALLSTACKDOWN, SP::ADJCALLSTACKUP),
     RI(ST, *this), Subtarget(ST) {
 }
 
diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp
index 127b9513ce..3b0b5fa067 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -32,8 +32,7 @@ using namespace llvm;
 
 SparcRegisterInfo::SparcRegisterInfo(SparcSubtarget &st,
                                      const TargetInstrInfo &tii)
-  : SparcGenRegisterInfo(SP::ADJCALLSTACKDOWN, SP::ADJCALLSTACKUP),
-    Subtarget(st), TII(tii) {
+  : SparcGenRegisterInfo(), Subtarget(st), TII(tii) {
 }
 
 const unsigned* SparcRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF)
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.cpp b/lib/Target/SystemZ/SystemZInstrInfo.cpp
index b70e075f75..71ba9f9e7f 100644
--- a/lib/Target/SystemZ/SystemZInstrInfo.cpp
+++ b/lib/Target/SystemZ/SystemZInstrInfo.cpp
@@ -29,7 +29,8 @@
 using namespace llvm;
 
 SystemZInstrInfo::SystemZInstrInfo(SystemZTargetMachine &tm)
-  : TargetInstrInfoImpl(SystemZInsts, array_lengthof(SystemZInsts)),
+  : TargetInstrInfoImpl(SystemZInsts, array_lengthof(SystemZInsts),
+                        SystemZ::ADJCALLSTACKUP, SystemZ::ADJCALLSTACKDOWN),
     RI(tm, *this), TM(tm) {
 }
 
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
index 319cc46a2d..21421a9bf7 100644
--- a/lib/Target/SystemZ/SystemZRegisterInfo.cpp
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
@@ -34,8 +34,7 @@ using namespace llvm;
 
 SystemZRegisterInfo::SystemZRegisterInfo(SystemZTargetMachine &tm,
                                          const SystemZInstrInfo &tii)
-  : SystemZGenRegisterInfo(SystemZ::ADJCALLSTACKUP, SystemZ::ADJCALLSTACKDOWN),
-    TM(tm), TII(tii) {
+  : SystemZGenRegisterInfo(), TM(tm), TII(tii) {
 }
 
 const unsigned*
diff --git a/lib/Target/TargetInstrInfo.cpp b/lib/Target/TargetInstrInfo.cpp
index 66f8f60723..d30bb6c379 100644
--- a/lib/Target/TargetInstrInfo.cpp
+++ b/lib/Target/TargetInstrInfo.cpp
@@ -24,7 +24,10 @@ using namespace llvm;
 //  TargetInstrInfo
 //===----------------------------------------------------------------------===//
 
-TargetInstrInfo::TargetInstrInfo(const MCInstrDesc* Desc, unsigned numOpcodes) {
+TargetInstrInfo::TargetInstrInfo(const MCInstrDesc* Desc, unsigned numOpcodes,
+                                 int CFSetupOpcode, int CFDestroyOpcode)
+  : CallFrameSetupOpcode(CFSetupOpcode),
+    CallFrameDestroyOpcode(CFDestroyOpcode) {
   InitMCInstrInfo(Desc, numOpcodes);
 }
 
diff --git a/lib/Target/TargetRegisterInfo.cpp b/lib/Target/TargetRegisterInfo.cpp
index d01130a5ae..90a8f8d8fd 100644
--- a/lib/Target/TargetRegisterInfo.cpp
+++ b/lib/Target/TargetRegisterInfo.cpp
@@ -22,12 +22,9 @@ using namespace llvm;
 
 TargetRegisterInfo::TargetRegisterInfo(const TargetRegisterInfoDesc *ID,
                              regclass_iterator RCB, regclass_iterator RCE,
-                             const char *const *subregindexnames,
-                             int CFSO, int CFDO)
+                             const char *const *subregindexnames)
   : InfoDesc(ID), SubRegIndexNames(subregindexnames),
     RegClassBegin(RCB), RegClassEnd(RCE) {
-  CallFrameSetupOpcode   = CFSO;
-  CallFrameDestroyOpcode = CFDO;
 }
 
 TargetRegisterInfo::~TargetRegisterInfo() {}
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 09ce538bf9..cdaa29216b 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1630,7 +1630,7 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
   unsigned NumBytes = CCInfo.getNextStackOffset();
 
   // Issue CALLSEQ_START
-  unsigned AdjStackDown = TM.getRegisterInfo()->getCallFrameSetupOpcode();
+  unsigned AdjStackDown = TII.getCallFrameSetupOpcode();
   BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(AdjStackDown))
     .addImm(NumBytes);
 
@@ -1803,7 +1803,7 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
     MIB.addReg(RegArgs[i]);
 
   // Issue CALLSEQ_END
-  unsigned AdjStackUp = TM.getRegisterInfo()->getCallFrameDestroyOpcode();
+  unsigned AdjStackUp = TII.getCallFrameDestroyOpcode();
   unsigned NumBytesCallee = 0;
   if (!Subtarget->is64Bit() && CS.paramHasAttr(1, Attribute::StructRet))
     NumBytesCallee = 4;
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 3112dc7382..d44bd35fdc 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -54,7 +54,13 @@ ReMatPICStubLoad("remat-pic-stub-load",
                  cl::init(false), cl::Hidden);
 
 X86InstrInfo::X86InstrInfo(X86TargetMachine &tm)
-  : TargetInstrInfoImpl(X86Insts, array_lengthof(X86Insts)),
+  : TargetInstrInfoImpl(X86Insts, array_lengthof(X86Insts),
+                        (tm.getSubtarget<X86Subtarget>().is64Bit()
+                         ? X86::ADJCALLSTACKDOWN64
+                         : X86::ADJCALLSTACKDOWN32),
+                        (tm.getSubtarget<X86Subtarget>().is64Bit()
+                         ? X86::ADJCALLSTACKUP64
+                         : X86::ADJCALLSTACKUP32)),
     TM(tm), RI(tm, *this) {
   enum {
     TB_NOT_REVERSABLE = 1U << 31,
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index d771d40ce9..90b333f4b5 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -54,13 +54,7 @@ ForceStackAlign("force-align-stack",
 
 X86RegisterInfo::X86RegisterInfo(X86TargetMachine &tm,
                                  const TargetInstrInfo &tii)
-  : X86GenRegisterInfo(tm.getSubtarget<X86Subtarget>().is64Bit() ?
-                         X86::ADJCALLSTACKDOWN64 :
-                         X86::ADJCALLSTACKDOWN32,
-                       tm.getSubtarget<X86Subtarget>().is64Bit() ?
-                         X86::ADJCALLSTACKUP64 :
-                         X86::ADJCALLSTACKUP32),
-    TM(tm), TII(tii) {
+  : X86GenRegisterInfo(), TM(tm), TII(tii) {
   // Cache some information.
   const X86Subtarget *Subtarget = &TM.getSubtarget<X86Subtarget>();
   Is64Bit = Subtarget->is64Bit();
@@ -608,7 +602,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
   const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
   bool reseveCallFrame = TFI->hasReservedCallFrame(MF);
   int Opcode = I->getOpcode();
-  bool isDestroy = Opcode == getCallFrameDestroyOpcode();
+  bool isDestroy = Opcode == TII.getCallFrameDestroyOpcode();
   DebugLoc DL = I->getDebugLoc();
   uint64_t Amount = !reseveCallFrame ? I->getOperand(0).getImm() : 0;
   uint64_t CalleeAmt = isDestroy ? I->getOperand(1).getImm() : 0;
@@ -629,13 +623,13 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
     Amount = (Amount + StackAlign - 1) / StackAlign * StackAlign;
 
     MachineInstr *New = 0;
-    if (Opcode == getCallFrameSetupOpcode()) {
+    if (Opcode == TII.getCallFrameSetupOpcode()) {
       New = BuildMI(MF, DL, TII.get(getSUBriOpcode(Is64Bit, Amount)),
                     StackPtr)
         .addReg(StackPtr)
         .addImm(Amount);
     } else {
-      assert(Opcode == getCallFrameDestroyOpcode());
+      assert(Opcode == TII.getCallFrameDestroyOpcode());
 
       // Factor out the amount the callee already popped.
       Amount -= CalleeAmt;
@@ -658,7 +652,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
     return;
   }
 
-  if (Opcode == getCallFrameDestroyOpcode() && CalleeAmt) {
+  if (Opcode == TII.getCallFrameDestroyOpcode() && CalleeAmt) {
     // If we are performing frame pointer elimination and if the callee pops
     // something off the stack pointer, add it back.  We do this until we have
     // more advanced stack pointer tracking ability.
diff --git a/lib/Target/XCore/XCoreInstrInfo.cpp b/lib/Target/XCore/XCoreInstrInfo.cpp
index 97a1d52be8..cb545202ed 100644
--- a/lib/Target/XCore/XCoreInstrInfo.cpp
+++ b/lib/Target/XCore/XCoreInstrInfo.cpp
@@ -40,7 +40,8 @@ namespace XCore {
 using namespace llvm;
 
 XCoreInstrInfo::XCoreInstrInfo()
-  : TargetInstrInfoImpl(XCoreInsts, array_lengthof(XCoreInsts)),
+  : TargetInstrInfoImpl(XCoreInsts, array_lengthof(XCoreInsts),
+                        XCore::ADJCALLSTACKDOWN, XCore::ADJCALLSTACKUP),
     RI(*this) {
 }
 
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index ecb9e8047c..2bf43b40ba 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -40,8 +40,7 @@
 using namespace llvm;
 
 XCoreRegisterInfo::XCoreRegisterInfo(const TargetInstrInfo &tii)
-  : XCoreGenRegisterInfo(XCore::ADJCALLSTACKDOWN, XCore::ADJCALLSTACKUP),
-    TII(tii) {
+  : XCoreGenRegisterInfo(), TII(tii) {
 }
 
 // helper functions