+ return getParamAttributes(1).hasStructRetAttr();
+ }
+
+ /// @brief Determine if the parameter does not alias other parameters.
+ /// @param n The parameter to check. 1 is the first parameter, 0 is the return
+ bool doesNotAlias(unsigned n) const {
+ return n != 0 ? getParamAttributes(n).hasNoAliasAttr() :
+ AttributeList.getRetAttributes().hasNoAliasAttr();
+ }
+ void setDoesNotAlias(unsigned n, bool DoesNotAlias = true) {
+ if (DoesNotAlias) addAttribute(n, Attribute::NoAlias);
+ else removeAttribute(n, Attribute::NoAlias);
+ }
+
+ /// @brief Determine if the parameter can be captured.
+ /// @param n The parameter to check. 1 is the first parameter, 0 is the return
+ bool doesNotCapture(unsigned n) const {
+ return getParamAttributes(n).hasNoCaptureAttr();
+ }
+ void setDoesNotCapture(unsigned n, bool DoesNotCapture = true) {
+ if (DoesNotCapture) addAttribute(n, Attribute::NoCapture);
+ else removeAttribute(n, Attribute::NoCapture);