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Lines Matching refs:upper_

216         upper_(kMaxInt),
222         upper_(upper),
226   int32_t upper() const { return upper_; }
230     return new(zone) Range(kMinInt, upper_);
236     Range* result = new(zone) Range(lower_, upper_);
243   bool CanBeZero() const { return upper_ >= 0 && lower_ <= 0; }
245   bool CanBePositive() const { return upper_ > 0; }
246   bool Includes(int value) const { return lower_ <= value && upper_ >= value; }
248     return lower_ == kMinInt && upper_ == kMaxInt && CanBeMinusZero();
251     return lower_ >= Smi::kMinValue && upper_ <= Smi::kMaxValue;
255     upper_ = Min(upper_, Smi::kMaxValue);
281   int32_t upper_;