Fix physical register liveness calculations:

[oota-llvm.git] / include / llvm / Function.h

diff --git a/include/llvm/Function.h b/include/llvm/Function.h
index 2781959eafdb09e5277ccfe21c4722c9b146cf47..e211e9ab52a871b7ba9a8e29c037beeec614143b 100644 (file)
--- a/include/llvm/Function.h
+++ b/include/llvm/Function.h
@@ -178,9 +178,7 @@ public:
   ///
   void addFnAttr(Attributes::AttrVal N) { 
     // Function Attributes are stored at ~0 index 
-    Attributes::Builder B;
-    B.addAttribute(N);
-    addAttribute(~0U, Attributes::get(B));
+    addAttribute(AttrListPtr::FunctionIndex, Attributes::get(getContext(), N));
   }
 
   /// removeFnAttr - Remove function attributes from this function.
@@ -277,9 +275,8 @@ public:
   bool doesNotAlias(unsigned n) const {
     return getParamAttributes(n).hasAttribute(Attributes::NoAlias);
   }
-  void setDoesNotAlias(unsigned n, bool DoesNotAlias = true) {
-    if (DoesNotAlias) addAttribute(n, Attribute::NoAlias);
-    else removeAttribute(n, Attribute::NoAlias);
+  void setDoesNotAlias(unsigned n) {
+    addAttribute(n, Attributes::get(getContext(), Attributes::NoAlias));
   }
 
   /// @brief Determine if the parameter can be captured.
@@ -287,9 +284,8 @@ public:
   bool doesNotCapture(unsigned n) const {
     return getParamAttributes(n).hasAttribute(Attributes::NoCapture);
   }
-  void setDoesNotCapture(unsigned n, bool DoesNotCapture = true) {
-    if (DoesNotCapture) addAttribute(n, Attribute::NoCapture);
-    else removeAttribute(n, Attribute::NoCapture);
+  void setDoesNotCapture(unsigned n) {
+    addAttribute(n, Attributes::get(getContext(), Attributes::NoCapture));
   }
 
   /// copyAttributesFrom - copy all additional attributes (those not needed to
@@ -402,7 +398,6 @@ public:
   void viewCFGOnly() const;
 
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
-  static inline bool classof(const Function *) { return true; }
   static inline bool classof(const Value *V) {
     return V->getValueID() == Value::FunctionVal;
   }