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Avoid const_casts

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llvm-svn: 47616
This commit is contained in:
Devang Patel 2008-02-26 19:15:26 +00:00
parent 2cb16cddf1
commit e5766a12da
2 changed files with 6 additions and 6 deletions
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2
include/llvm/Instructions.h
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@ -1381,7 +1381,7 @@ public:
class ReturnInst : public TerminatorInst { class ReturnInst : public TerminatorInst {
Use RetVal; Use RetVal;
ReturnInst(const ReturnInst &RI); ReturnInst(const ReturnInst &RI);
void init(const Value * const* retVals, unsigned N); void init(Value * const* retVals, unsigned N);
public: public:
// ReturnInst constructors: // ReturnInst constructors:

10
lib/VMCore/Instructions.cpp
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@ -618,25 +618,25 @@ ReturnInst::ReturnInst(const std::vector<Value *> &retVals)
init(&retVals[0], retVals.size()); init(&retVals[0], retVals.size());
} }
void ReturnInst::init(const Value * const* retVals, unsigned N) { void ReturnInst::init(Value * const* retVals, unsigned N) {
assert (N > 0 && "Invalid operands numbers in ReturnInst init"); assert (N > 0 && "Invalid operands numbers in ReturnInst init");
NumOperands = N; NumOperands = N;
if (NumOperands == 1) { if (NumOperands == 1) {
const Value *V = *retVals; Value *V = *retVals;
if (V->getType() == Type::VoidTy) if (V->getType() == Type::VoidTy)
return; return;
RetVal.init(const_cast<Value*>(V), this); RetVal.init(V, this);
return; return;
} }
Use *OL = OperandList = new Use[NumOperands]; Use *OL = OperandList = new Use[NumOperands];
for (unsigned i = 0; i < NumOperands; ++i) { for (unsigned i = 0; i < NumOperands; ++i) {
const Value *V = *retVals++; Value *V = *retVals++;
assert(!isa<BasicBlock>(V) && assert(!isa<BasicBlock>(V) &&
"Cannot return basic block. Probably using the incorrect ctor"); "Cannot return basic block. Probably using the incorrect ctor");
OL[i].init(const_cast<Value *>(V), this); OL[i].init(V, this);
} }
} }