3376 static Value *SimplifySelectInst(Value *CondVal, Value *TrueVal,  in SimplifySelectInst()  argument
3383       return TrueVal;  in SimplifySelectInst()
3389   if (TrueVal == FalseVal)  in SimplifySelectInst()
3390     return TrueVal;  in SimplifySelectInst()
3393     if (isa<Constant>(TrueVal))  in SimplifySelectInst()
3394       return TrueVal;  in SimplifySelectInst()
3397   if (isa<UndefValue>(TrueVal))   // select C, undef, X -> X  in SimplifySelectInst()
3400     return TrueVal;  in SimplifySelectInst()
3403     unsigned BitWidth = Q.DL.getTypeSizeInBits(TrueVal->getType());  in SimplifySelectInst()
3432       if (FalseVal == X && match(TrueVal, m_And(m_Specific(X), m_APInt(C))) &&  in SimplifySelectInst()
3434         return TrueWhenUnset ? FalseVal : TrueVal;  in SimplifySelectInst()
3437       if (TrueVal == X && match(FalseVal, m_And(m_Specific(X), m_APInt(C))) &&  in SimplifySelectInst()
3439         return TrueWhenUnset ? FalseVal : TrueVal;  in SimplifySelectInst()
3444         if (FalseVal == X && match(TrueVal, m_Or(m_Specific(X), m_APInt(C))) &&  in SimplifySelectInst()
3446           return TrueWhenUnset ? TrueVal : FalseVal;  in SimplifySelectInst()
3449         if (TrueVal == X && match(FalseVal, m_Or(m_Specific(X), m_APInt(C))) &&  in SimplifySelectInst()
3451           return TrueWhenUnset ? TrueVal : FalseVal;  in SimplifySelectInst()
3477               TrueVal ||  in SimplifySelectInst()
3479               TrueVal)  in SimplifySelectInst()
3481       if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, Q, MaxRecurse) ==  in SimplifySelectInst()
3483           SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, Q, MaxRecurse) ==  in SimplifySelectInst()
3487       if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, Q, MaxRecurse) ==  in SimplifySelectInst()
3489           SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, Q, MaxRecurse) ==  in SimplifySelectInst()
3491         return TrueVal;  in SimplifySelectInst()
3493               TrueVal ||  in SimplifySelectInst()
3495               TrueVal)  in SimplifySelectInst()
3496         return TrueVal;  in SimplifySelectInst()
3503 Value *llvm::SimplifySelectInst(Value *Cond, Value *TrueVal, Value *FalseVal,  in SimplifySelectInst()  argument
3508   return ::SimplifySelectInst(Cond, TrueVal, FalseVal,  in SimplifySelectInst()