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Remove now dead methods and ivar.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140940 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2011-10-01 09:04:18 +00:00
parent fe31e67350
commit 9aca75c4f8
2 changed files with 12 additions and 34 deletions
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40
lib/Target/ARM/ARMConstantPoolValue.cpp
View File

@ -31,7 +31,7 @@ ARMConstantPoolValue::ARMConstantPoolValue(Type *Ty, unsigned id,
unsigned char PCAdj,
ARMCP::ARMCPModifier modifier,
bool addCurrentAddress)
: MachineConstantPoolValue(Ty), MBB(NULL), S(NULL), LabelId(id), Kind(kind),
: MachineConstantPoolValue(Ty), MBB(NULL), LabelId(id), Kind(kind),
PCAdjust(PCAdj), Modifier(modifier),
AddCurrentAddress(addCurrentAddress) {}
@ -41,7 +41,7 @@ ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C, unsigned id,
ARMCP::ARMCPModifier modifier,
bool addCurrentAddress)
: MachineConstantPoolValue((Type*)Type::getInt32Ty(C)),
S(NULL), LabelId(id), Kind(kind), PCAdjust(PCAdj), Modifier(modifier),
LabelId(id), Kind(kind), PCAdjust(PCAdj), Modifier(modifier),
AddCurrentAddress(addCurrentAddress) {}
ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
@ -52,21 +52,10 @@ ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
ARMCP::ARMCPModifier Modif,
bool AddCA)
: MachineConstantPoolValue((Type*)Type::getInt8PtrTy(C)),
MBB(mbb), S(NULL), LabelId(id), Kind(K), PCAdjust(PCAdj),
MBB(mbb), LabelId(id), Kind(K), PCAdjust(PCAdj),
Modifier(Modif), AddCurrentAddress(AddCA) {}
ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
const char *s, unsigned id,
unsigned char PCAdj,
ARMCP::ARMCPModifier Modif,
bool AddCA)
: MachineConstantPoolValue((Type*)Type::getInt32Ty(C)),
S(strdup(s)), LabelId(id), Kind(ARMCP::CPExtSymbol),
PCAdjust(PCAdj), Modifier(Modif), AddCurrentAddress(AddCA) {}
ARMConstantPoolValue::~ARMConstantPoolValue() {
free((void*)S);
}
ARMConstantPoolValue::~ARMConstantPoolValue() {}
const MachineBasicBlock *ARMConstantPoolValue::getMBB() const {
return MBB;
@ -86,14 +75,6 @@ const char *ARMConstantPoolValue::getModifierText() const {
}
}
static bool CPV_streq(const char *S1, const char *S2) {
if (S1 == S2)
return true;
if (S1 && S2 && strcmp(S1, S2) == 0)
return true;
return false;
}
int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
unsigned Alignment) {
unsigned AlignMask = Alignment - 1;
@ -105,7 +86,6 @@ int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
(ARMConstantPoolValue *)Constants[i].Val.MachineCPVal;
if (CPV->LabelId == LabelId &&
CPV->PCAdjust == PCAdjust &&
CPV_streq(CPV->S, S) &&
CPV->Modifier == Modifier)
return i;
}
@ -116,7 +96,6 @@ int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
void
ARMConstantPoolValue::addSelectionDAGCSEId(FoldingSetNodeID &ID) {
ID.AddPointer(S);
ID.AddInteger(LabelId);
ID.AddInteger(PCAdjust);
}
@ -125,7 +104,6 @@ bool
ARMConstantPoolValue::hasSameValue(ARMConstantPoolValue *ACPV) {
if (ACPV->Kind == Kind &&
ACPV->PCAdjust == PCAdjust &&
CPV_streq(ACPV->S, S) &&
ACPV->Modifier == Modifier) {
if (ACPV->LabelId == LabelId)
return true;
@ -144,8 +122,6 @@ void ARMConstantPoolValue::dump() const {
void ARMConstantPoolValue::print(raw_ostream &O) const {
if (MBB)
O << "";
else
O << S;
if (Modifier) O << "(" << getModifierText() << ")";
if (PCAdjust != 0) {
O << "-(LPC" << LabelId << "+" << (unsigned)PCAdjust;
@ -286,6 +262,14 @@ ARMConstantPoolSymbol::Create(LLVMContext &C, const char *s,
AddCurrentAddress);
}
static bool CPV_streq(const char *S1, const char *S2) {
if (S1 == S2)
return true;
if (S1 && S2 && strcmp(S1, S2) == 0)
return true;
return false;
}
int ARMConstantPoolSymbol::getExistingMachineCPValue(MachineConstantPool *CP,
unsigned Alignment) {
unsigned AlignMask = Alignment - 1;

6
lib/Target/ARM/ARMConstantPoolValue.h
View File

@ -50,7 +50,6 @@ namespace ARMCP {
/// instruction and the constant being loaded, i.e. (&GV-(LPIC+8)).
class ARMConstantPoolValue : public MachineConstantPoolValue {
const MachineBasicBlock *MBB; // MachineBasicBlock being loaded.
const char *S; // ExtSymbol being loaded.
unsigned LabelId; // Label id of the load.
ARMCP::ARMCPKind Kind; // Kind of constant.
unsigned char PCAdjust; // Extra adjustment if constantpool is pc-relative.
@ -72,13 +71,8 @@ public:
unsigned char PCAdj = 0,
ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
bool AddCurrentAddress = false);
ARMConstantPoolValue(LLVMContext &C, const char *s, unsigned id,
unsigned char PCAdj = 0,
ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
bool AddCurrentAddress = false);
virtual ~ARMConstantPoolValue();
const char *getSymbol() const { return S; }
const MachineBasicBlock *getMBB() const;
ARMCP::ARMCPModifier getModifier() const { return Modifier; }