+/// isMatchingInputConstraint - Return true of this is an input operand that is
+/// a matching constraint like "4".
+bool TargetLowering::AsmOperandInfo::isMatchingInputConstraint() const {
+ assert(!ConstraintCode.empty() && "No known constraint!");
+ return isdigit(ConstraintCode[0]);
+}
+
+/// getMatchedOperand - If this is an input matching constraint, this method
+/// returns the output operand it matches.
+unsigned TargetLowering::AsmOperandInfo::getMatchedOperand() const {
+ assert(!ConstraintCode.empty() && "No known constraint!");
+ return atoi(ConstraintCode.c_str());
+}
+
+