X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FAttributes.h;h=c8f723a7dcffe43c3129bb1ea3df12d351a5920f;hb=3756e70af69096a82b367ee9667e7720ca2201e4;hp=ce477c8aeb194130fed9d0c4325a0ab48a3fccc4;hpb=a19a53065fcaa6fafce902efde38fcae7b0bdea4;p=oota-llvm.git

diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h
index ce477c8aeb1..c8f723a7dcf 100644
--- a/include/llvm/Attributes.h
+++ b/include/llvm/Attributes.h
@@ -131,7 +131,7 @@ public:
     /// a power of 2) into the form used internally in Attributes.
     Builder &addStackAlignmentAttr(unsigned Align);
 
-    void removeAttributes(const Attributes &A);
+    Builder &removeAttributes(const Attributes &A);
 
     /// @brief Remove attributes that are used on functions only.
     void removeFunctionOnlyAttrs() {
@@ -154,6 +154,13 @@ public:
         .removeAttribute(Attributes::ReturnsTwice)
         .removeAttribute(Attributes::AddressSafety);
     }
+
+    bool operator==(const Builder &B) {
+      return Bits == B.Bits;
+    }
+    bool operator!=(const Builder &B) {
+      return Bits != B.Bits;
+    }
   };
 
   /// get - Return a uniquified Attributes object. This takes the uniquified
@@ -229,10 +236,8 @@ public:
 
   Attributes operator | (const Attributes &A) const;
   Attributes operator & (const Attributes &A) const;
-  Attributes operator ^ (const Attributes &A) const;
   Attributes &operator |= (const Attributes &A);
   Attributes &operator &= (const Attributes &A);
-  Attributes operator ~ () const;
 
   uint64_t Raw() const;
 
@@ -351,7 +356,7 @@ public:
   /// removeAttr - Remove the specified attribute at the specified index from
   /// this attribute list.  Since attribute lists are immutable, this
   /// returns the new list.
-  AttrListPtr removeAttr(unsigned Idx, Attributes Attrs) const;
+  AttrListPtr removeAttr(LLVMContext &C, unsigned Idx, Attributes Attrs) const;
 
   //===--------------------------------------------------------------------===//
   // Attribute List Accessors