141 static bool IsConstantValue(InductionVarRange::Value v) {  in IsConstantValue()  function
156       return (IsConstantValue(v) && min <= v.b_constant && v.b_constant <= max)  in CorrectForType()
450     if (IsConstantValue(min_val) &&  in IsConstant()
451         IsConstantValue(max_val) && min_val.b_constant <= max_val.b_constant) {  in IsConstant()
799   if (IsConstantValue(v1_min) && v1_min.b_constant >= 0) {  in GetMul()
800     if (IsConstantValue(v2_min) && v2_min.b_constant >= 0) {  in GetMul()
802     } else if (IsConstantValue(v2_max) && v2_max.b_constant <= 0) {  in GetMul()
807   if (IsConstantValue(v1_max) && v1_max.b_constant <= 0) {  in GetMul()
808     if (IsConstantValue(v2_min) && v2_min.b_constant >= 0) {  in GetMul()
810     } else if (IsConstantValue(v2_max) && v2_max.b_constant <= 0) {  in GetMul()
833   if (IsConstantValue(v1_min) && v1_min.b_constant >= 0) {  in GetDiv()
834     if (IsConstantValue(v2_min) && v2_min.b_constant >= 0) {  in GetDiv()
836     } else if (IsConstantValue(v2_max) && v2_max.b_constant <= 0) {  in GetDiv()
841   if (IsConstantValue(v1_max) && v1_max.b_constant <= 0) {  in GetDiv()
842     if (IsConstantValue(v2_min) && v2_min.b_constant >= 0) {  in GetDiv()
844     } else if (IsConstantValue(v2_max) && v2_max.b_constant <= 0) {  in GetDiv()
1367         if (IsConstantValue(extreme)) {  in GenerateCode()