Implememting named register intrinsics

[oota-llvm.git] / include / llvm / IR / Attributes.h

diff --git a/include/llvm/IR/Attributes.h b/include/llvm/IR/Attributes.h
index 9eccf40045bef4c10865781c05bcf1174503ef5d..cb4275337d79632204b7d22ee3806ec8465f7578 100644 (file)
--- a/include/llvm/IR/Attributes.h
+++ b/include/llvm/IR/Attributes.h
@@ -116,7 +116,7 @@ private:
   AttributeImpl *pImpl;
   Attribute(AttributeImpl *A) : pImpl(A) {}
 public:
-  Attribute() : pImpl(0) {}
+  Attribute() : pImpl(nullptr) {}
 
   //===--------------------------------------------------------------------===//
   // Attribute Construction
@@ -232,7 +232,7 @@ private:
 
   explicit AttributeSet(AttributeSetImpl *LI) : pImpl(LI) {}
 public:
-  AttributeSet() : pImpl(0) {}
+  AttributeSet() : pImpl(nullptr) {}
 
   //===--------------------------------------------------------------------===//
   // AttributeSet Construction and Mutation
@@ -242,7 +242,7 @@ public:
   static AttributeSet get(LLVMContext &C, ArrayRef<AttributeSet> Attrs);
   static AttributeSet get(LLVMContext &C, unsigned Index,
                           ArrayRef<Attribute::AttrKind> Kind);
-  static AttributeSet get(LLVMContext &C, unsigned Index, AttrBuilder &B);
+  static AttributeSet get(LLVMContext &C, unsigned Index, const AttrBuilder &B);
 
   /// \brief Add an attribute to the attribute set at the given index. Since
   /// attribute sets are immutable, this returns a new set.
@@ -469,6 +469,8 @@ public:
   typedef std::pair<std::string, std::string>                td_type;
   typedef std::map<std::string, std::string>::iterator       td_iterator;
   typedef std::map<std::string, std::string>::const_iterator td_const_iterator;
+  typedef llvm::iterator_range<td_iterator>                  td_range;
+  typedef llvm::iterator_range<td_const_iterator>            td_const_range;
 
   td_iterator td_begin()             { return TargetDepAttrs.begin(); }
   td_iterator td_end()               { return TargetDepAttrs.end(); }
@@ -476,6 +478,11 @@ public:
   td_const_iterator td_begin() const { return TargetDepAttrs.begin(); }
   td_const_iterator td_end() const   { return TargetDepAttrs.end(); }
 
+  td_range td_attrs() { return td_range(td_begin(), td_end()); }
+  td_const_range td_attrs() const {
+    return td_const_range(td_begin(), td_end());
+  }
+
   bool td_empty() const              { return TargetDepAttrs.empty(); }
 
   bool operator==(const AttrBuilder &B);