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-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp61
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcISelLowering.h2
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcInstrInfo.cpp98
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcInstrInfo.h25
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcInstrInfo.td2
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp3
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h5
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp7
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.h3
9 files changed, 61 insertions, 145 deletions
diff --git a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index f47e53a..4099a62 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -38,6 +38,7 @@ SDValue
SparcTargetLowering::LowerReturn(SDValue Chain,
CallingConv::ID CallConv, bool isVarArg,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
DebugLoc dl, SelectionDAG &DAG) const {
// CCValAssign - represent the assignment of the return value to locations.
@@ -66,7 +67,7 @@ SparcTargetLowering::LowerReturn(SDValue Chain,
assert(VA.isRegLoc() && "Can only return in registers!");
Chain = DAG.getCopyToReg(Chain, dl, VA.getLocReg(),
- Outs[i].Val, Flag);
+ OutVals[i], Flag);
// Guarantee that all emitted copies are stuck together with flags.
Flag = Chain.getValue(1);
@@ -133,7 +134,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
InVals.push_back(Arg);
} else {
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset,
- true, false);
+ true);
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
SDValue Load;
if (ObjectVT == MVT::i32) {
@@ -146,7 +147,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
unsigned Offset = 4-std::max(1U, ObjectVT.getSizeInBits()/8);
FIPtr = DAG.getNode(ISD::ADD, dl, MVT::i32, FIPtr,
DAG.getConstant(Offset, MVT::i32));
- Load = DAG.getExtLoad(LoadOp, dl, MVT::i32, Chain, FIPtr,
+ Load = DAG.getExtLoad(LoadOp, MVT::i32, dl, Chain, FIPtr,
NULL, 0, ObjectVT, false, false, 0);
Load = DAG.getNode(ISD::TRUNCATE, dl, ObjectVT, Load);
}
@@ -169,7 +170,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
InVals.push_back(Arg);
} else {
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset,
- true, false);
+ true);
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
SDValue Load = DAG.getLoad(MVT::f32, dl, Chain, FIPtr, NULL, 0,
false, false, 0);
@@ -192,7 +193,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
HiVal = DAG.getCopyFromReg(Chain, dl, VRegHi, MVT::i32);
} else {
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset,
- true, false);
+ true);
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
HiVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr, NULL, 0,
false, false, 0);
@@ -205,7 +206,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
LoVal = DAG.getCopyFromReg(Chain, dl, VRegLo, MVT::i32);
} else {
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset+4,
- true, false);
+ true);
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
LoVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr, NULL, 0,
false, false, 0);
@@ -239,7 +240,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue Arg = DAG.getCopyFromReg(DAG.getRoot(), dl, VReg, MVT::i32);
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset,
- true, false);
+ true);
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
OutChains.push_back(DAG.getStore(DAG.getRoot(), dl, Arg, FIPtr, NULL, 0,
@@ -262,6 +263,7 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
CallingConv::ID CallConv, bool isVarArg,
bool &isTailCall,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
const SmallVectorImpl<ISD::InputArg> &Ins,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals) const {
@@ -283,7 +285,7 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
// Count the size of the outgoing arguments.
unsigned ArgsSize = 0;
for (unsigned i = 0, e = Outs.size(); i != e; ++i) {
- switch (Outs[i].Val.getValueType().getSimpleVT().SimpleTy) {
+ switch (Outs[i].VT.getSimpleVT().SimpleTy) {
default: llvm_unreachable("Unknown value type!");
case MVT::i1:
case MVT::i8:
@@ -316,7 +318,7 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
// Walk the register/memloc assignments, inserting copies/loads.
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
CCValAssign &VA = ArgLocs[i];
- SDValue Arg = Outs[i].Val;
+ SDValue Arg = OutVals[i];
// Promote the value if needed.
switch (VA.getLocInfo()) {
@@ -358,8 +360,8 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
unsigned ArgOffset = 68;
for (unsigned i = 0, e = Outs.size(); i != e; ++i) {
- SDValue Val = Outs[i].Val;
- EVT ObjectVT = Val.getValueType();
+ SDValue Val = OutVals[i];
+ EVT ObjectVT = Outs[i].VT;
SDValue ValToStore(0, 0);
unsigned ObjSize;
switch (ObjectVT.getSimpleVT().SimpleTy) {
@@ -478,7 +480,7 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
// turn it into a TargetGlobalAddress node so that legalize doesn't hack it.
// Likewise ExternalSymbol -> TargetExternalSymbol.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
- Callee = DAG.getTargetGlobalAddress(G->getGlobal(), MVT::i32);
+ Callee = DAG.getTargetGlobalAddress(G->getGlobal(), dl, MVT::i32);
else if (ExternalSymbolSDNode *E = dyn_cast<ExternalSymbolSDNode>(Callee))
Callee = DAG.getTargetExternalSymbol(E->getSymbol(), MVT::i32);
@@ -737,7 +739,7 @@ void SparcTargetLowering::computeMaskedBitsForTargetNode(const SDValue Op,
static void LookThroughSetCC(SDValue &LHS, SDValue &RHS,
ISD::CondCode CC, unsigned &SPCC) {
if (isa<ConstantSDNode>(RHS) &&
- cast<ConstantSDNode>(RHS)->getZExtValue() == 0 &&
+ cast<ConstantSDNode>(RHS)->isNullValue() &&
CC == ISD::SETNE &&
((LHS.getOpcode() == SPISD::SELECT_ICC &&
LHS.getOperand(3).getOpcode() == SPISD::CMPICC) ||
@@ -745,8 +747,8 @@ static void LookThroughSetCC(SDValue &LHS, SDValue &RHS,
LHS.getOperand(3).getOpcode() == SPISD::CMPFCC)) &&
isa<ConstantSDNode>(LHS.getOperand(0)) &&
isa<ConstantSDNode>(LHS.getOperand(1)) &&
- cast<ConstantSDNode>(LHS.getOperand(0))->getZExtValue() == 1 &&
- cast<ConstantSDNode>(LHS.getOperand(1))->getZExtValue() == 0) {
+ cast<ConstantSDNode>(LHS.getOperand(0))->isOne() &&
+ cast<ConstantSDNode>(LHS.getOperand(1))->isNullValue()) {
SDValue CMPCC = LHS.getOperand(3);
SPCC = cast<ConstantSDNode>(LHS.getOperand(2))->getZExtValue();
LHS = CMPCC.getOperand(0);
@@ -759,7 +761,7 @@ SDValue SparcTargetLowering::LowerGlobalAddress(SDValue Op,
const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
// FIXME there isn't really any debug info here
DebugLoc dl = Op.getDebugLoc();
- SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32);
+ SDValue GA = DAG.getTargetGlobalAddress(GV, dl, MVT::i32);
SDValue Hi = DAG.getNode(SPISD::Hi, dl, MVT::i32, GA);
SDValue Lo = DAG.getNode(SPISD::Lo, dl, MVT::i32, GA);
@@ -1007,21 +1009,20 @@ SparcTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
MachineFunction *F = BB->getParent();
MachineBasicBlock *copy0MBB = F->CreateMachineBasicBlock(LLVM_BB);
MachineBasicBlock *sinkMBB = F->CreateMachineBasicBlock(LLVM_BB);
+
+ // Transfer the remainder of BB and its successor edges to sinkMBB.
+ sinkMBB->splice(sinkMBB->begin(), BB,
+ llvm::next(MachineBasicBlock::iterator(MI)),
+ BB->end());
+ sinkMBB->transferSuccessorsAndUpdatePHIs(BB);
+
+ // Add the true and fallthrough blocks as its successors.
+ BB->addSuccessor(copy0MBB);
+ BB->addSuccessor(sinkMBB);
+
BuildMI(BB, dl, TII.get(BROpcode)).addMBB(sinkMBB).addImm(CC);
F->insert(It, copy0MBB);
F->insert(It, sinkMBB);
- // Update machine-CFG edges by first adding all successors of the current
- // block to the new block which will contain the Phi node for the select.
- for (MachineBasicBlock::succ_iterator I = BB->succ_begin(),
- E = BB->succ_end(); I != E; ++I)
- sinkMBB->addSuccessor(*I);
- // Next, remove all successors of the current block, and add the true
- // and fallthrough blocks as its successors.
- while (!BB->succ_empty())
- BB->removeSuccessor(BB->succ_begin());
- // Next, add the true and fallthrough blocks as its successors.
- BB->addSuccessor(copy0MBB);
- BB->addSuccessor(sinkMBB);
// copy0MBB:
// %FalseValue = ...
@@ -1035,11 +1036,11 @@ SparcTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
// %Result = phi [ %FalseValue, copy0MBB ], [ %TrueValue, thisMBB ]
// ...
BB = sinkMBB;
- BuildMI(BB, dl, TII.get(SP::PHI), MI->getOperand(0).getReg())
+ BuildMI(*BB, BB->begin(), dl, TII.get(SP::PHI), MI->getOperand(0).getReg())
.addReg(MI->getOperand(2).getReg()).addMBB(copy0MBB)
.addReg(MI->getOperand(1).getReg()).addMBB(thisMBB);
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return BB;
}
diff --git a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.h b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.h
index 5ebdcac..db39e08 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.h
+++ b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.h
@@ -86,6 +86,7 @@ namespace llvm {
CallingConv::ID CallConv, bool isVarArg,
bool &isTailCall,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
const SmallVectorImpl<ISD::InputArg> &Ins,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals) const;
@@ -94,6 +95,7 @@ namespace llvm {
LowerReturn(SDValue Chain,
CallingConv::ID CallConv, bool isVarArg,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
DebugLoc dl, SelectionDAG &DAG) const;
SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
diff --git a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
index 8e49eca..3a4c80a 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -109,38 +109,29 @@ unsigned SparcInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
unsigned
SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
MachineBasicBlock *FBB,
- const SmallVectorImpl<MachineOperand> &Cond)const{
- // FIXME this should probably take a DebugLoc argument
- DebugLoc dl;
+ const SmallVectorImpl<MachineOperand> &Cond,
+ DebugLoc DL)const{
// Can only insert uncond branches so far.
assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
- BuildMI(&MBB, dl, get(SP::BA)).addMBB(TBB);
+ BuildMI(&MBB, DL, get(SP::BA)).addMBB(TBB);
return 1;
}
-bool SparcInstrInfo::copyRegToReg(MachineBasicBlock &MBB,
- MachineBasicBlock::iterator I,
- unsigned DestReg, unsigned SrcReg,
- const TargetRegisterClass *DestRC,
- const TargetRegisterClass *SrcRC,
- DebugLoc DL) const {
- if (DestRC != SrcRC) {
- // Not yet supported!
- return false;
- }
-
- if (DestRC == SP::IntRegsRegisterClass)
- BuildMI(MBB, I, DL, get(SP::ORrr), DestReg).addReg(SP::G0).addReg(SrcReg);
- else if (DestRC == SP::FPRegsRegisterClass)
- BuildMI(MBB, I, DL, get(SP::FMOVS), DestReg).addReg(SrcReg);
- else if (DestRC == SP::DFPRegsRegisterClass)
- BuildMI(MBB, I, DL, get(Subtarget.isV9() ? SP::FMOVD : SP::FpMOVD),DestReg)
- .addReg(SrcReg);
+void SparcInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator I, DebugLoc DL,
+ unsigned DestReg, unsigned SrcReg,
+ bool KillSrc) const {
+ if (SP::IntRegsRegClass.contains(DestReg, SrcReg))
+ BuildMI(MBB, I, DL, get(SP::ORrr), DestReg).addReg(SP::G0)
+ .addReg(SrcReg, getKillRegState(KillSrc));
+ else if (SP::FPRegsRegClass.contains(DestReg, SrcReg))
+ BuildMI(MBB, I, DL, get(SP::FMOVS), DestReg)
+ .addReg(SrcReg, getKillRegState(KillSrc));
+ else if (SP::DFPRegsRegClass.contains(DestReg, SrcReg))
+ BuildMI(MBB, I, DL, get(Subtarget.isV9() ? SP::FMOVD : SP::FpMOVD), DestReg)
+ .addReg(SrcReg, getKillRegState(KillSrc));
else
- // Can't copy this register
- return false;
-
- return true;
+ llvm_unreachable("Impossible reg-to-reg copy");
}
void SparcInstrInfo::
@@ -183,61 +174,6 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
llvm_unreachable("Can't load this register from stack slot");
}
-MachineInstr *SparcInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
- MachineInstr* MI,
- const SmallVectorImpl<unsigned> &Ops,
- int FI) const {
- if (Ops.size() != 1) return NULL;
-
- unsigned OpNum = Ops[0];
- bool isFloat = false;
- MachineInstr *NewMI = NULL;
- switch (MI->getOpcode()) {
- case SP::ORrr:
- if (MI->getOperand(1).isReg() && MI->getOperand(1).getReg() == SP::G0&&
- MI->getOperand(0).isReg() && MI->getOperand(2).isReg()) {
- if (OpNum == 0) // COPY -> STORE
- NewMI = BuildMI(MF, MI->getDebugLoc(), get(SP::STri))
- .addFrameIndex(FI)
- .addImm(0)
- .addReg(MI->getOperand(2).getReg());
- else // COPY -> LOAD
- NewMI = BuildMI(MF, MI->getDebugLoc(), get(SP::LDri),
- MI->getOperand(0).getReg())
- .addFrameIndex(FI)
- .addImm(0);
- }
- break;
- case SP::FMOVS:
- isFloat = true;
- // FALLTHROUGH
- case SP::FMOVD:
- if (OpNum == 0) { // COPY -> STORE
- unsigned SrcReg = MI->getOperand(1).getReg();
- bool isKill = MI->getOperand(1).isKill();
- bool isUndef = MI->getOperand(1).isUndef();
- NewMI = BuildMI(MF, MI->getDebugLoc(),
- get(isFloat ? SP::STFri : SP::STDFri))
- .addFrameIndex(FI)
- .addImm(0)
- .addReg(SrcReg, getKillRegState(isKill) | getUndefRegState(isUndef));
- } else { // COPY -> LOAD
- unsigned DstReg = MI->getOperand(0).getReg();
- bool isDead = MI->getOperand(0).isDead();
- bool isUndef = MI->getOperand(0).isUndef();
- NewMI = BuildMI(MF, MI->getDebugLoc(),
- get(isFloat ? SP::LDFri : SP::LDDFri))
- .addReg(DstReg, RegState::Define |
- getDeadRegState(isDead) | getUndefRegState(isUndef))
- .addFrameIndex(FI)
- .addImm(0);
- }
- break;
- }
-
- return NewMI;
-}
-
unsigned SparcInstrInfo::getGlobalBaseReg(MachineFunction *MF) const
{
SparcMachineFunctionInfo *SparcFI = MF->getInfo<SparcMachineFunctionInfo>();
diff --git a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.h b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.h
index a00ba39..1334718 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.h
+++ b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.h
@@ -68,14 +68,13 @@ public:
virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
MachineBasicBlock *FBB,
- const SmallVectorImpl<MachineOperand> &Cond) const;
+ const SmallVectorImpl<MachineOperand> &Cond,
+ DebugLoc DL) const;
- virtual bool copyRegToReg(MachineBasicBlock &MBB,
- MachineBasicBlock::iterator I,
- unsigned DestReg, unsigned SrcReg,
- const TargetRegisterClass *DestRC,
- const TargetRegisterClass *SrcRC,
- DebugLoc DL) const;
+ virtual void copyPhysReg(MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator I, DebugLoc DL,
+ unsigned DestReg, unsigned SrcReg,
+ bool KillSrc) const;
virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI,
@@ -89,18 +88,6 @@ public:
const TargetRegisterClass *RC,
const TargetRegisterInfo *TRI) const;
- virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
- MachineInstr* MI,
- const SmallVectorImpl<unsigned> &Ops,
- int FrameIndex) const;
-
- virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
- MachineInstr* MI,
- const SmallVectorImpl<unsigned> &Ops,
- MachineInstr* LoadMI) const {
- return 0;
- }
-
unsigned getGlobalBaseReg(MachineFunction *MF) const;
};
diff --git a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.td b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.td
index 9489580..ddadd51 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.td
+++ b/contrib/llvm/lib/Target/Sparc/SparcInstrInfo.td
@@ -665,7 +665,7 @@ let Defs = [FCC] in {
//===----------------------------------------------------------------------===//
// V9 Conditional Moves.
-let Predicates = [HasV9], isTwoAddress = 1 in {
+let Predicates = [HasV9], Constraints = "$T = $dst" in {
// Move Integer Register on Condition (MOVcc) p. 194 of the V9 manual.
// FIXME: Add instruction encodings for the JIT some day.
def MOVICCrr
diff --git a/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp b/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp
index 535c6f7..d37d6d2 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp
@@ -12,10 +12,9 @@
//===----------------------------------------------------------------------===//
#include "SparcMCAsmInfo.h"
-#include "llvm/ADT/SmallVector.h"
using namespace llvm;
-SparcELFMCAsmInfo::SparcELFMCAsmInfo(const Target &T, const StringRef &TT) {
+SparcELFMCAsmInfo::SparcELFMCAsmInfo(const Target &T, StringRef TT) {
Data16bitsDirective = "\t.half\t";
Data32bitsDirective = "\t.word\t";
Data64bitsDirective = 0; // .xword is only supported by V9.
diff --git a/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h b/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h
index 12d6ef4..0cb6827 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h
+++ b/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h
@@ -14,13 +14,14 @@
#ifndef SPARCTARGETASMINFO_H
#define SPARCTARGETASMINFO_H
+#include "llvm/ADT/StringRef.h"
#include "llvm/MC/MCAsmInfo.h"
namespace llvm {
class Target;
- class StringRef;
+
struct SparcELFMCAsmInfo : public MCAsmInfo {
- explicit SparcELFMCAsmInfo(const Target &T, const StringRef &TT);
+ explicit SparcELFMCAsmInfo(const Target &T, StringRef TT);
};
} // namespace llvm
diff --git a/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp b/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
index 08373bb8..427cc7f 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -52,13 +52,6 @@ BitVector SparcRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
return Reserved;
}
-
-const TargetRegisterClass* const*
-SparcRegisterInfo::getCalleeSavedRegClasses(const MachineFunction *MF) const {
- static const TargetRegisterClass * const CalleeSavedRegClasses[] = { 0 };
- return CalleeSavedRegClasses;
-}
-
bool SparcRegisterInfo::hasFP(const MachineFunction &MF) const {
return false;
}
diff --git a/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.h b/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.h
index 24d43e3..9f0cda7 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/contrib/llvm/lib/Target/Sparc/SparcRegisterInfo.h
@@ -32,9 +32,6 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
/// Code Generation virtual methods...
const unsigned *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
- const TargetRegisterClass* const* getCalleeSavedRegClasses(
- const MachineFunction *MF = 0) const;
-
BitVector getReservedRegs(const MachineFunction &MF) const;
bool hasFP(const MachineFunction &MF) const;
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