Use the number of 'slots' in the AttributeSetImpl being 0 to indicate that the AttributeSet is empty.

llvm-svn: 173962
2013-01-30 19:39:21 +00:00 · 2013-01-30 19:39:21 +00:00 · 866fc41060
parent 9588a02b77
commit 866fc41060
1 changed files with 1 additions and 1 deletions
--- a/llvm/include/llvm/IR/Attributes.h
+++ b/llvm/include/llvm/IR/Attributes.h
@ -308,7 +308,7 @@ public:

  /// \brief Return true if there are no attributes.
  bool isEmpty() const {
-    return pImpl == 0;
+    return getNumSlots() == 0;
  }

  /// \brief Return the number of slots used in this attribute list.  This is