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-rw-r--r--include/llvm/CodeGen/FastISel.h38
-rw-r--r--include/llvm/CodeGen/GCMetadata.h6
-rw-r--r--include/llvm/CodeGen/MachineConstantPool.h6
-rw-r--r--include/llvm/CodeGen/MachineInstrBuilder.h2
-rw-r--r--include/llvm/CodeGen/MachineModuleInfo.h29
-rw-r--r--include/llvm/CodeGen/MachineOperand.h12
-rw-r--r--include/llvm/CodeGen/SelectionDAG.h8
-rw-r--r--include/llvm/CodeGen/SelectionDAGISel.h15
-rw-r--r--include/llvm/CodeGen/SelectionDAGNodes.h18
-rw-r--r--include/llvm/Target/TargetLowering.h4
10 files changed, 70 insertions, 68 deletions
diff --git a/include/llvm/CodeGen/FastISel.h b/include/llvm/CodeGen/FastISel.h
index 1364e6a9ba..2e9a3dd59a 100644
--- a/include/llvm/CodeGen/FastISel.h
+++ b/include/llvm/CodeGen/FastISel.h
@@ -87,28 +87,28 @@ public:
/// LLVM IR instruction, and append generated machine instructions to
/// the current block. Return true if selection was successful.
///
- bool SelectInstruction(Instruction *I);
+ bool SelectInstruction(const Instruction *I);
/// SelectOperator - Do "fast" instruction selection for the given
/// LLVM IR operator (Instruction or ConstantExpr), and append
/// generated machine instructions to the current block. Return true
/// if selection was successful.
///
- bool SelectOperator(User *I, unsigned Opcode);
+ bool SelectOperator(const User *I, unsigned Opcode);
/// getRegForValue - Create a virtual register and arrange for it to
/// be assigned the value for the given LLVM value.
- unsigned getRegForValue(Value *V);
+ unsigned getRegForValue(const Value *V);
/// lookUpRegForValue - Look up the value to see if its value is already
/// cached in a register. It may be defined by instructions across blocks or
/// defined locally.
- unsigned lookUpRegForValue(Value *V);
+ unsigned lookUpRegForValue(const Value *V);
/// getRegForGEPIndex - This is a wrapper around getRegForValue that also
/// takes care of truncating or sign-extending the given getelementptr
/// index value.
- unsigned getRegForGEPIndex(Value *V);
+ unsigned getRegForGEPIndex(const Value *V);
virtual ~FastISel();
@@ -128,7 +128,7 @@ protected:
/// fit into FastISel's framework. It returns true if it was successful.
///
virtual bool
- TargetSelectInstruction(Instruction *I) = 0;
+ TargetSelectInstruction(const Instruction *I) = 0;
/// FastEmit_r - This method is called by target-independent code
/// to request that an instruction with the given type and opcode
@@ -170,7 +170,7 @@ protected:
virtual unsigned FastEmit_rf(MVT VT,
MVT RetVT,
unsigned Opcode,
- unsigned Op0, ConstantFP *FPImm);
+ unsigned Op0, const ConstantFP *FPImm);
/// FastEmit_rri - This method is called by target-independent code
/// to request that an instruction with the given type, opcode, and
@@ -196,7 +196,7 @@ protected:
/// FastEmit_rr instead.
unsigned FastEmit_rf_(MVT VT,
unsigned Opcode,
- unsigned Op0, ConstantFP *FPImm,
+ unsigned Op0, const ConstantFP *FPImm,
MVT ImmType);
/// FastEmit_i - This method is called by target-independent code
@@ -213,7 +213,7 @@ protected:
virtual unsigned FastEmit_f(MVT VT,
MVT RetVT,
unsigned Opcode,
- ConstantFP *FPImm);
+ const ConstantFP *FPImm);
/// FastEmitInst_ - Emit a MachineInstr with no operands and a
/// result register in the given register class.
@@ -247,7 +247,7 @@ protected:
///
unsigned FastEmitInst_rf(unsigned MachineInstOpcode,
const TargetRegisterClass *RC,
- unsigned Op0, ConstantFP *FPImm);
+ unsigned Op0, const ConstantFP *FPImm);
/// FastEmitInst_rri - Emit a MachineInstr with two register operands,
/// an immediate, and a result register in the given register class.
@@ -277,34 +277,34 @@ protected:
/// the CFG.
void FastEmitBranch(MachineBasicBlock *MBB);
- unsigned UpdateValueMap(Value* I, unsigned Reg);
+ unsigned UpdateValueMap(const Value* I, unsigned Reg);
unsigned createResultReg(const TargetRegisterClass *RC);
/// TargetMaterializeConstant - Emit a constant in a register using
/// target-specific logic, such as constant pool loads.
- virtual unsigned TargetMaterializeConstant(Constant* C) {
+ virtual unsigned TargetMaterializeConstant(const Constant* C) {
return 0;
}
/// TargetMaterializeAlloca - Emit an alloca address in a register using
/// target-specific logic.
- virtual unsigned TargetMaterializeAlloca(AllocaInst* C) {
+ virtual unsigned TargetMaterializeAlloca(const AllocaInst* C) {
return 0;
}
private:
- bool SelectBinaryOp(User *I, unsigned ISDOpcode);
+ bool SelectBinaryOp(const User *I, unsigned ISDOpcode);
- bool SelectFNeg(User *I);
+ bool SelectFNeg(const User *I);
- bool SelectGetElementPtr(User *I);
+ bool SelectGetElementPtr(const User *I);
- bool SelectCall(User *I);
+ bool SelectCall(const User *I);
- bool SelectBitCast(User *I);
+ bool SelectBitCast(const User *I);
- bool SelectCast(User *I, unsigned Opcode);
+ bool SelectCast(const User *I, unsigned Opcode);
};
}
diff --git a/include/llvm/CodeGen/GCMetadata.h b/include/llvm/CodeGen/GCMetadata.h
index 783f636740..6de69cd829 100644
--- a/include/llvm/CodeGen/GCMetadata.h
+++ b/include/llvm/CodeGen/GCMetadata.h
@@ -68,9 +68,9 @@ namespace llvm {
struct GCRoot {
int Num; //< Usually a frame index.
int StackOffset; //< Offset from the stack pointer.
- Constant *Metadata; //< Metadata straight from the call to llvm.gcroot.
+ const Constant *Metadata;//< Metadata straight from the call to llvm.gcroot.
- GCRoot(int N, Constant *MD) : Num(N), StackOffset(-1), Metadata(MD) {}
+ GCRoot(int N, const Constant *MD) : Num(N), StackOffset(-1), Metadata(MD) {}
};
@@ -114,7 +114,7 @@ namespace llvm {
/// addStackRoot - Registers a root that lives on the stack. Num is the
/// stack object ID for the alloca (if the code generator is
// using MachineFrameInfo).
- void addStackRoot(int Num, Constant *Metadata) {
+ void addStackRoot(int Num, const Constant *Metadata) {
Roots.push_back(GCRoot(Num, Metadata));
}
diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h
index e6698a525e..498f815b9b 100644
--- a/include/llvm/CodeGen/MachineConstantPool.h
+++ b/include/llvm/CodeGen/MachineConstantPool.h
@@ -74,7 +74,7 @@ class MachineConstantPoolEntry {
public:
/// The constant itself.
union {
- Constant *ConstVal;
+ const Constant *ConstVal;
MachineConstantPoolValue *MachineCPVal;
} Val;
@@ -82,7 +82,7 @@ public:
/// a MachineConstantPoolValue.
unsigned Alignment;
- MachineConstantPoolEntry(Constant *V, unsigned A)
+ MachineConstantPoolEntry(const Constant *V, unsigned A)
: Alignment(A) {
Val.ConstVal = V;
}
@@ -143,7 +143,7 @@ public:
/// getConstantPoolIndex - Create a new entry in the constant pool or return
/// an existing one. User must specify the minimum required alignment for
/// the object.
- unsigned getConstantPoolIndex(Constant *C, unsigned Alignment);
+ unsigned getConstantPoolIndex(const Constant *C, unsigned Alignment);
unsigned getConstantPoolIndex(MachineConstantPoolValue *V,unsigned Alignment);
/// isEmpty - Return true if this constant pool contains no constants.
diff --git a/include/llvm/CodeGen/MachineInstrBuilder.h b/include/llvm/CodeGen/MachineInstrBuilder.h
index 9baa592f96..37ac24cab8 100644
--- a/include/llvm/CodeGen/MachineInstrBuilder.h
+++ b/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -104,7 +104,7 @@ public:
return *this;
}
- const MachineInstrBuilder &addGlobalAddress(GlobalValue *GV,
+ const MachineInstrBuilder &addGlobalAddress(const GlobalValue *GV,
int64_t Offset = 0,
unsigned char TargetFlags = 0) const {
MI->addOperand(MachineOperand::CreateGA(GV, Offset, TargetFlags));
diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index 17da43b7d6..75b846aadf 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -82,7 +82,7 @@ struct LandingPadInfo {
SmallVector<MCSymbol*, 1> BeginLabels; // Labels prior to invoke.
SmallVector<MCSymbol*, 1> EndLabels; // Labels after invoke.
MCSymbol *LandingPadLabel; // Label at beginning of landing pad.
- Function *Personality; // Personality function.
+ const Function *Personality; // Personality function.
std::vector<int> TypeIds; // List of type ids (filters negative)
explicit LandingPadInfo(MachineBasicBlock *MBB)
@@ -101,7 +101,7 @@ class MachineModuleInfo : public ImmutablePass {
MCContext Context;
/// TheModule - This is the LLVM Module being worked on.
- Module *TheModule;
+ const Module *TheModule;
/// ObjFileMMI - This is the object-file-format-specific implementation of
/// MachineModuleInfoImpl, which lets targets accumulate whatever info they
@@ -125,7 +125,7 @@ class MachineModuleInfo : public ImmutablePass {
// TypeInfos - List of C++ TypeInfo used in the current function.
//
- std::vector<GlobalVariable *> TypeInfos;
+ std::vector<const GlobalVariable *> TypeInfos;
// FilterIds - List of typeids encoding filters used in the current function.
//
@@ -138,7 +138,7 @@ class MachineModuleInfo : public ImmutablePass {
// Personalities - Vector of all personality functions ever seen. Used to emit
// common EH frames.
- std::vector<Function *> Personalities;
+ std::vector<const Function *> Personalities;
/// UsedFunctions - The functions in the @llvm.used list in a more easily
/// searchable format. This does not include the functions in
@@ -179,8 +179,8 @@ public:
const MCContext &getContext() const { return Context; }
MCContext &getContext() { return Context; }
- void setModule(Module *M) { TheModule = M; }
- Module *getModule() const { return TheModule; }
+ void setModule(const Module *M) { TheModule = M; }
+ const Module *getModule() const { return TheModule; }
/// getInfo - Keep track of various per-function pieces of information for
/// backends that would like to do so.
@@ -199,7 +199,7 @@ public:
/// AnalyzeModule - Scan the module for global debug information.
///
- void AnalyzeModule(Module &M);
+ void AnalyzeModule(const Module &M);
/// hasDebugInfo - Returns true if valid debug info is present.
///
@@ -252,14 +252,15 @@ public:
/// addPersonality - Provide the personality function for the exception
/// information.
- void addPersonality(MachineBasicBlock *LandingPad, Function *Personality);
+ void addPersonality(MachineBasicBlock *LandingPad,
+ const Function *Personality);
/// getPersonalityIndex - Get index of the current personality function inside
/// Personalitites array
unsigned getPersonalityIndex() const;
/// getPersonalities - Return array of personality functions ever seen.
- const std::vector<Function *>& getPersonalities() const {
+ const std::vector<const Function *>& getPersonalities() const {
return Personalities;
}
@@ -273,12 +274,12 @@ public:
/// addCatchTypeInfo - Provide the catch typeinfo for a landing pad.
///
void addCatchTypeInfo(MachineBasicBlock *LandingPad,
- std::vector<GlobalVariable *> &TyInfo);
+ std::vector<const GlobalVariable *> &TyInfo);
/// addFilterTypeInfo - Provide the filter typeinfo for a landing pad.
///
void addFilterTypeInfo(MachineBasicBlock *LandingPad,
- std::vector<GlobalVariable *> &TyInfo);
+ std::vector<const GlobalVariable *> &TyInfo);
/// addCleanup - Add a cleanup action for a landing pad.
///
@@ -286,7 +287,7 @@ public:
/// getTypeIDFor - Return the type id for the specified typeinfo. This is
/// function wide.
- unsigned getTypeIDFor(GlobalVariable *TI);
+ unsigned getTypeIDFor(const GlobalVariable *TI);
/// getFilterIDFor - Return the id of the filter encoded by TyIds. This is
/// function wide.
@@ -323,7 +324,7 @@ public:
/// getTypeInfos - Return a reference to the C++ typeinfo for the current
/// function.
- const std::vector<GlobalVariable *> &getTypeInfos() const {
+ const std::vector<const GlobalVariable *> &getTypeInfos() const {
return TypeInfos;
}
@@ -335,7 +336,7 @@ public:
/// getPersonality - Return a personality function if available. The presence
/// of one is required to emit exception handling info.
- Function *getPersonality() const;
+ const Function *getPersonality() const;
/// setVariableDbgInfo - Collect information used to emit debugging
/// information of a variable.
diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h
index b5f6bcd9e7..31858ce808 100644
--- a/include/llvm/CodeGen/MachineOperand.h
+++ b/include/llvm/CodeGen/MachineOperand.h
@@ -117,8 +117,8 @@ private:
union {
int Index; // For MO_*Index - The index itself.
const char *SymbolName; // For MO_ExternalSymbol.
- GlobalValue *GV; // For MO_GlobalAddress.
- BlockAddress *BA; // For MO_BlockAddress.
+ const GlobalValue *GV; // For MO_GlobalAddress.
+ const BlockAddress *BA; // For MO_BlockAddress.
} Val;
int64_t Offset; // An offset from the object.
} OffsetedInfo;
@@ -315,12 +315,12 @@ public:
return Contents.OffsetedInfo.Val.Index;
}
- GlobalValue *getGlobal() const {
+ const GlobalValue *getGlobal() const {
assert(isGlobal() && "Wrong MachineOperand accessor");
return Contents.OffsetedInfo.Val.GV;
}
- BlockAddress *getBlockAddress() const {
+ const BlockAddress *getBlockAddress() const {
assert(isBlockAddress() && "Wrong MachineOperand accessor");
return Contents.OffsetedInfo.Val.BA;
}
@@ -457,7 +457,7 @@ public:
Op.setTargetFlags(TargetFlags);
return Op;
}
- static MachineOperand CreateGA(GlobalValue *GV, int64_t Offset,
+ static MachineOperand CreateGA(const GlobalValue *GV, int64_t Offset,
unsigned char TargetFlags = 0) {
MachineOperand Op(MachineOperand::MO_GlobalAddress);
Op.Contents.OffsetedInfo.Val.GV = GV;
@@ -473,7 +473,7 @@ public:
Op.setTargetFlags(TargetFlags);
return Op;
}
- static MachineOperand CreateBA(BlockAddress *BA,
+ static MachineOperand CreateBA(const BlockAddress *BA,
unsigned char TargetFlags = 0) {
MachineOperand Op(MachineOperand::MO_BlockAddress);
Op.Contents.OffsetedInfo.Val.BA = BA;
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index b09986d694..2416af8bd6 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -350,10 +350,10 @@ public:
SDValue getTargetJumpTable(int JTI, EVT VT, unsigned char TargetFlags = 0) {
return getJumpTable(JTI, VT, true, TargetFlags);
}
- SDValue getConstantPool(Constant *C, EVT VT,
+ SDValue getConstantPool(const Constant *C, EVT VT,
unsigned Align = 0, int Offs = 0, bool isT=false,
unsigned char TargetFlags = 0);
- SDValue getTargetConstantPool(Constant *C, EVT VT,
+ SDValue getTargetConstantPool(const Constant *C, EVT VT,
unsigned Align = 0, int Offset = 0,
unsigned char TargetFlags = 0) {
return getConstantPool(C, VT, Align, Offset, true, TargetFlags);
@@ -377,7 +377,7 @@ public:
SDValue getValueType(EVT);
SDValue getRegister(unsigned Reg, EVT VT);
SDValue getEHLabel(DebugLoc dl, SDValue Root, MCSymbol *Label);
- SDValue getBlockAddress(BlockAddress *BA, EVT VT,
+ SDValue getBlockAddress(const BlockAddress *BA, EVT VT,
bool isTarget = false, unsigned char TargetFlags = 0);
SDValue getCopyToReg(SDValue Chain, DebugLoc dl, unsigned Reg, SDValue N) {
@@ -767,7 +767,7 @@ public:
///
SDDbgValue *getDbgValue(MDNode *MDPtr, SDNode *N, unsigned R, uint64_t Off,
DebugLoc DL, unsigned O);
- SDDbgValue *getDbgValue(MDNode *MDPtr, Value *C, uint64_t Off,
+ SDDbgValue *getDbgValue(MDNode *MDPtr, const Value *C, uint64_t Off,
DebugLoc DL, unsigned O);
SDDbgValue *getDbgValue(MDNode *MDPtr, unsigned FI, uint64_t Off,
DebugLoc DL, unsigned O);
diff --git a/include/llvm/CodeGen/SelectionDAGISel.h b/include/llvm/CodeGen/SelectionDAGISel.h
index c37fa8f67d..7be99d7a56 100644
--- a/include/llvm/CodeGen/SelectionDAGISel.h
+++ b/include/llvm/CodeGen/SelectionDAGISel.h
@@ -279,22 +279,23 @@ private:
const SDValue *Ops, unsigned NumOps, unsigned EmitNodeInfo);
void PrepareEHLandingPad(MachineBasicBlock *BB);
- void SelectAllBasicBlocks(Function &Fn);
+ void SelectAllBasicBlocks(const Function &Fn);
void FinishBasicBlock();
- void SelectBasicBlock(BasicBlock *LLVMBB,
- BasicBlock::iterator Begin,
- BasicBlock::iterator End,
+ void SelectBasicBlock(const BasicBlock *LLVMBB,
+ BasicBlock::const_iterator Begin,
+ BasicBlock::const_iterator End,
bool &HadTailCall);
void CodeGenAndEmitDAG();
- void LowerArguments(BasicBlock *BB);
+ void LowerArguments(const BasicBlock *BB);
void ShrinkDemandedOps();
void ComputeLiveOutVRegInfo();
- void HandlePHINodesInSuccessorBlocks(BasicBlock *LLVMBB);
+ void HandlePHINodesInSuccessorBlocks(const BasicBlock *LLVMBB);
- bool HandlePHINodesInSuccessorBlocksFast(BasicBlock *LLVMBB, FastISel *F);
+ bool HandlePHINodesInSuccessorBlocksFast(const BasicBlock *LLVMBB,
+ FastISel *F);
/// Create the scheduler. If a specific scheduler was specified
/// via the SchedulerRegistry, use it, otherwise select the
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 6dfbdb5f7b..fd529b62ce 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -1140,7 +1140,7 @@ public:
};
class GlobalAddressSDNode : public SDNode {
- GlobalValue *TheGlobal;
+ const GlobalValue *TheGlobal;
int64_t Offset;
unsigned char TargetFlags;
friend class SelectionDAG;
@@ -1148,7 +1148,7 @@ class GlobalAddressSDNode : public SDNode {
int64_t o, unsigned char TargetFlags);
public:
- GlobalValue *getGlobal() const { return TheGlobal; }
+ const GlobalValue *getGlobal() const { return TheGlobal; }
int64_t getOffset() const { return Offset; }
unsigned char getTargetFlags() const { return TargetFlags; }
// Return the address space this GlobalAddress belongs to.
@@ -1203,15 +1203,15 @@ public:
class ConstantPoolSDNode : public SDNode {
union {
- Constant *ConstVal;
+ const Constant *ConstVal;
MachineConstantPoolValue *MachineCPVal;
} Val;
int Offset; // It's a MachineConstantPoolValue if top bit is set.
unsigned Alignment; // Minimum alignment requirement of CP (not log2 value).
unsigned char TargetFlags;
friend class SelectionDAG;
- ConstantPoolSDNode(bool isTarget, Constant *c, EVT VT, int o, unsigned Align,
- unsigned char TF)
+ ConstantPoolSDNode(bool isTarget, const Constant *c, EVT VT, int o,
+ unsigned Align, unsigned char TF)
: SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool,
DebugLoc(),
getSDVTList(VT)), Offset(o), Alignment(Align), TargetFlags(TF) {
@@ -1234,7 +1234,7 @@ public:
return (int)Offset < 0;
}
- Constant *getConstVal() const {
+ const Constant *getConstVal() const {
assert(!isMachineConstantPoolEntry() && "Wrong constantpool type");
return Val.ConstVal;
}
@@ -1360,16 +1360,16 @@ public:
};
class BlockAddressSDNode : public SDNode {
- BlockAddress *BA;
+ const BlockAddress *BA;
unsigned char TargetFlags;
friend class SelectionDAG;
- BlockAddressSDNode(unsigned NodeTy, EVT VT, BlockAddress *ba,
+ BlockAddressSDNode(unsigned NodeTy, EVT VT, const BlockAddress *ba,
unsigned char Flags)
: SDNode(NodeTy, DebugLoc(), getSDVTList(VT)),
BA(ba), TargetFlags(Flags) {
}
public:
- BlockAddress *getBlockAddress() const { return BA; }
+ const BlockAddress *getBlockAddress() const { return BA; }
unsigned char getTargetFlags() const { return TargetFlags; }
static bool classof(const BlockAddressSDNode *) { return true; }
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 7b4be2320c..3ee87c8c95 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -317,7 +317,7 @@ public:
};
virtual bool getTgtMemIntrinsic(IntrinsicInfo &Info,
- CallInst &I, unsigned Intrinsic) {
+ const CallInst &I, unsigned Intrinsic) {
return false;
}
@@ -864,7 +864,7 @@ public:
/// isGAPlusOffset - Returns true (and the GlobalValue and the offset) if the
/// node is a GlobalAddress + offset.
virtual bool
- isGAPlusOffset(SDNode *N, GlobalValue* &GA, int64_t &Offset) const;
+ isGAPlusOffset(SDNode *N, const GlobalValue* &GA, int64_t &Offset) const;
/// PerformDAGCombine - This method will be invoked for all target nodes and
/// for any target-independent nodes that the target has registered with
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-26 17:57:01 +0000