diff options
Diffstat (limited to 'include/llvm/IR/Instructions.h')
| -rw-r--r-- | include/llvm/IR/Instructions.h | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/include/llvm/IR/Instructions.h b/include/llvm/IR/Instructions.h index 4d3f1dc267f2..844a7273eca9 100644 --- a/include/llvm/IR/Instructions.h +++ b/include/llvm/IR/Instructions.h @@ -1658,12 +1658,18 @@ public: /// adds the attribute to the list of attributes. void addAttribute(unsigned i, Attribute Attr); + /// Adds the attribute to the indicated argument + void addParamAttr(unsigned ArgNo, Attribute::AttrKind Kind); + /// removes the attribute from the list of attributes. void removeAttribute(unsigned i, Attribute::AttrKind Kind); /// removes the attribute from the list of attributes. void removeAttribute(unsigned i, StringRef Kind); + /// Removes the attribute from the given argument + void removeParamAttr(unsigned ArgNo, Attribute::AttrKind Kind); + /// adds the dereferenceable attribute to the list of attributes. void addDereferenceableAttr(unsigned i, uint64_t Bytes); @@ -1734,11 +1740,9 @@ public: return Attrs.getDereferenceableOrNullBytes(i); } - /// @brief Determine if the parameter or return value is marked with NoAlias - /// attribute. - /// @param n The parameter to check. 1 is the first parameter, 0 is the return - bool doesNotAlias(unsigned n) const { - return Attrs.hasAttribute(n, Attribute::NoAlias); + /// @brief Determine if the return value is marked with NoAlias attribute. + bool returnDoesNotAlias() const { + return Attrs.hasAttribute(AttributeList::ReturnIndex, Attribute::NoAlias); } /// Return true if the call should not be treated as a call to a @@ -3750,12 +3754,18 @@ public: /// adds the attribute to the list of attributes. void addAttribute(unsigned i, Attribute Attr); + /// Adds the attribute to the indicated argument + void addParamAttr(unsigned ArgNo, Attribute::AttrKind Kind); + /// removes the attribute from the list of attributes. void removeAttribute(unsigned i, Attribute::AttrKind Kind); /// removes the attribute from the list of attributes. void removeAttribute(unsigned i, StringRef Kind); + /// Removes the attribute from the given argument + void removeParamAttr(unsigned ArgNo, Attribute::AttrKind Kind); + /// adds the dereferenceable attribute to the list of attributes. void addDereferenceableAttr(unsigned i, uint64_t Bytes); @@ -3827,11 +3837,9 @@ public: return Attrs.getDereferenceableOrNullBytes(i); } - /// @brief Determine if the parameter or return value is marked with NoAlias - /// attribute. - /// @param n The parameter to check. 1 is the first parameter, 0 is the return - bool doesNotAlias(unsigned n) const { - return Attrs.hasAttribute(n, Attribute::NoAlias); + /// @brief Determine if the return value is marked with NoAlias attribute. + bool returnDoesNotAlias() const { + return Attrs.hasAttribute(AttributeList::ReturnIndex, Attribute::NoAlias); } /// Return true if the call should not be treated as a call to a |