typedef std::vector<CaseRec> CaseRecVector;
+ /// The comparison function for sorting the switch case values in the vector.
+ /// WARNING: Case ranges should be disjoint!
+ struct CaseCmp {
+ bool operator()(const Case &C1, const Case &C2) {
+ assert(isa<ConstantInt>(C1.Low) && isa<ConstantInt>(C2.High));
+ const ConstantInt* CI1 = cast<const ConstantInt>(C1.Low);
+ const ConstantInt* CI2 = cast<const ConstantInt>(C2.High);
+ return CI1->getValue().slt(CI2->getValue());
+ }
+ };
+
struct CaseBitsCmp {
bool operator()(const CaseBits &C1, const CaseBits &C2) {
return C1.Bits > C2.Bits;
void visitPHI(const PHINode &I);
void visitCall(const CallInst &I);
bool visitMemCmpCall(const CallInst &I);
+ bool visitMemChrCall(const CallInst &I);
bool visitStrCpyCall(const CallInst &I, bool isStpcpy);
bool visitStrCmpCall(const CallInst &I);
bool visitStrLenCall(const CallInst &I);