238   ValueBound Add(int32_t c, /* out */ bool* overflow, /* out */ bool* underflow) const {  in Add()
239     *overflow = *underflow = false;  in Add()
261         *underflow = true;  in Add()
272       *underflow = true;  in Add()
337     bool overflow, underflow;  in Add()  local
338     ValueBound lower = lower_.Add(constant, &overflow, &underflow);  in Add()
339     if (underflow) {  in Add()
344     ValueBound upper = upper_.Add(constant, &overflow, &underflow);  in Add()
669         bool underflow;  in HandleIfBetweenTwoMonotonicValueRanges()  local
673             right_range->GetBound().Add(left_compensation, &overflow, &underflow));  in HandleIfBetweenTwoMonotonicValueRanges()
674         if (!overflow && !underflow) {  in HandleIfBetweenTwoMonotonicValueRanges()
681             left_range->GetBound().Add(right_compensation, &overflow, &underflow),  in HandleIfBetweenTwoMonotonicValueRanges()
683         if (!overflow && !underflow) {  in HandleIfBetweenTwoMonotonicValueRanges()
744     bool overflow, underflow;  in HandleIf()  local
748         ValueBound new_upper = upper.Add(compensation, &overflow, &underflow);  in HandleIf()
749         if (overflow || underflow) {  in HandleIf()
760         ValueBound new_lower = lower.Add(compensation, &overflow, &underflow);  in HandleIf()
761         if (overflow || underflow) {  in HandleIf()
772         ValueBound new_lower = lower.Add(compensation, &overflow, &underflow);  in HandleIf()
773         if (overflow || underflow) {  in HandleIf()
783         ValueBound new_upper = upper.Add(compensation, &overflow, &underflow);  in HandleIf()
784         if (overflow || underflow) {  in HandleIf()