82   StringRef SignPrefix = IntegerValue.isNegative() ? "-" : "";  in getMatchingString()
206   if (LeftOperand.isNegative() && RightOperand.isNegative()) {  in operator +()
217   if (LeftOperand.isNegative())  in operator +()
221   if (RightOperand.isNegative())  in operator +()
238   if (LeftOperand.isNegative() && !RightOperand.isNegative()) {  in operator -()
253   if (LeftOperand.isNegative())  in operator -()
257   if (RightOperand.isNegative())  in operator -()
288   if (LeftOperand.isNegative() && RightOperand.isNegative())  in operator *()
292   if (RightOperand.isNegative())  in operator *()
295   assert(!RightOperand.isNegative() && "Unexpected negative operand!");  in operator *()
298   if (LeftOperand.isNegative()) {  in operator *()
320   if (LeftOperand.isNegative() && RightOperand.isNegative())  in operator /()
328   if (LeftOperand.isNegative() || RightOperand.isNegative())  in operator /()
339   if (LeftOperand.isNegative() && RightOperand.isNegative()) {  in max()
345   if (!LeftOperand.isNegative() && !RightOperand.isNegative()) {  in max()
351   if (LeftOperand.isNegative())  in max()