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Delete now-unnecessary const_casts. 

llvm-svn: 101637
This commit is contained in:
Dan Gohman 2010-04-17 15:32:28 +00:00
parent 20e094c711
commit 8422e57baa
3 changed files with 11 additions and 12 deletions
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2
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
View File

@ -5361,7 +5361,7 @@ HandleSDNode::~HandleSDNode() {
GlobalAddressSDNode::GlobalAddressSDNode(unsigned Opc, const GlobalValue *GA,
EVT VT, int64_t o, unsigned char TF)
: SDNode(Opc, DebugLoc(), getSDVTList(VT)), Offset(o), TargetFlags(TF) {
TheGlobal = const_cast<GlobalValue*>(GA);
TheGlobal = GA;
}
MemSDNode::MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, EVT memvt,

14
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
View File

@ -639,25 +639,25 @@ SDValue SelectionDAGBuilder::getValue(const Value *V) {
SDValue &N = NodeMap[V];
if (N.getNode()) return N;
if (Constant *C = const_cast<Constant*>(dyn_cast<Constant>(V))) {
if (const Constant *C = dyn_cast<Constant>(V)) {
EVT VT = TLI.getValueType(V->getType(), true);
if (ConstantInt *CI = dyn_cast<ConstantInt>(C))
if (const ConstantInt *CI = dyn_cast<ConstantInt>(C))
return N = DAG.getConstant(*CI, VT);
if (GlobalValue *GV = dyn_cast<GlobalValue>(C))
if (const GlobalValue *GV = dyn_cast<GlobalValue>(C))
return N = DAG.getGlobalAddress(GV, VT);
if (isa<ConstantPointerNull>(C))
return N = DAG.getConstant(0, TLI.getPointerTy());
if (ConstantFP *CFP = dyn_cast<ConstantFP>(C))
if (const ConstantFP *CFP = dyn_cast<ConstantFP>(C))
return N = DAG.getConstantFP(*CFP, VT);
if (isa<UndefValue>(C) && !V->getType()->isAggregateType())
return N = DAG.getUNDEF(VT);
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
visit(CE->getOpcode(), *CE);
SDValue N1 = NodeMap[V];
assert(N1.getNode() && "visit didn't populate the NodeMap!");
@ -705,7 +705,7 @@ SDValue SelectionDAGBuilder::getValue(const Value *V) {
getCurDebugLoc());
}
if (BlockAddress *BA = dyn_cast<BlockAddress>(C))
if (const BlockAddress *BA = dyn_cast<BlockAddress>(C))
return DAG.getBlockAddress(BA, VT);
const VectorType *VecTy = cast<VectorType>(V->getType());
@ -714,7 +714,7 @@ SDValue SelectionDAGBuilder::getValue(const Value *V) {
// Now that we know the number and type of the elements, get that number of
// elements into the Ops array based on what kind of constant it is.
SmallVector<SDValue, 16> Ops;
if (ConstantVector *CP = dyn_cast<ConstantVector>(C)) {
if (const ConstantVector *CP = dyn_cast<ConstantVector>(C)) {
for (unsigned i = 0; i != NumElements; ++i)
Ops.push_back(getValue(CP->getOperand(i)));
} else {

7
llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
View File

@ -212,15 +212,14 @@ void AlphaRegisterInfo::emitPrologue(MachineFunction &MF) const {
//handle GOP offset
BuildMI(MBB, MBBI, dl, TII.get(Alpha::LDAHg), Alpha::R29)
.addGlobalAddress(const_cast<Function*>(MF.getFunction()))
.addGlobalAddress(MF.getFunction())
.addReg(Alpha::R27).addImm(++curgpdist);
BuildMI(MBB, MBBI, dl, TII.get(Alpha::LDAg), Alpha::R29)
.addGlobalAddress(const_cast<Function*>(MF.getFunction()))
.addGlobalAddress(MF.getFunction())
.addReg(Alpha::R29).addImm(curgpdist);
//evil const_cast until MO stuff setup to handle const
BuildMI(MBB, MBBI, dl, TII.get(Alpha::ALTENT))
.addGlobalAddress(const_cast<Function*>(MF.getFunction()));
.addGlobalAddress(MF.getFunction());
// Get the number of bytes to allocate from the FrameInfo
long NumBytes = MFI->getStackSize();