NFC. Add description comments to Function header

Reviewers: ruiu, davidxl, silvas, brzycki

Reviewed By: brzycki

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D41609

llvm-svn: 321648

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/include/llvm/IR/Function.h b/llvm/include/llvm/IR/Function.h
index 79c56abe1c3..def842f5fce 100644
--- a/llvm/include/llvm/IR/Function.h
+++ b/llvm/include/llvm/IR/Function.h
@@ -218,6 +218,7 @@ public:
                  Attribute::get(getContext(), Kind, Val));
   }
 
+  /// @brief Add function attributes to this function.
   void addFnAttr(Attribute Attr) {
     addAttribute(AttributeList::FunctionIndex, Attr);
   }
@@ -268,6 +269,8 @@ public:
   bool hasFnAttribute(Attribute::AttrKind Kind) const {
     return AttributeSets.hasFnAttribute(Kind);
   }
+
+  /// @brief Return true if the function has the attribute.
   bool hasFnAttribute(StringRef Kind) const {
     return AttributeSets.hasFnAttribute(Kind);
   }
@@ -276,6 +279,8 @@ public:
   Attribute getFnAttribute(Attribute::AttrKind Kind) const {
     return getAttribute(AttributeList::FunctionIndex, Kind);
   }
+
+  /// @brief Return the attribute for the given attribute kind.
   Attribute getFnAttribute(StringRef Kind) const {
     return getAttribute(AttributeList::FunctionIndex, Kind);
   }
@@ -342,10 +347,12 @@ public:
     return getAttributes().hasParamAttribute(ArgNo, Kind);
   }
 
+  /// @brief gets the attribute from the list of attributes.
   Attribute getAttribute(unsigned i, Attribute::AttrKind Kind) const {
     return AttributeSets.getAttribute(i, Kind);
   }
 
+  /// @brief gets the attribute from the list of attributes.
   Attribute getAttribute(unsigned i, StringRef Kind) const {
     return AttributeSets.getAttribute(i, Kind);
   }