Index: llvm/trunk/lib/Transforms/IPO/Attributor.cpp
===================================================================
--- llvm/trunk/lib/Transforms/IPO/Attributor.cpp
+++ llvm/trunk/lib/Transforms/IPO/Attributor.cpp
@@ -2397,16 +2397,16 @@
         if (AA->update(*this) == ChangeStatus::CHANGED)
           ChangedAAs.push_back(AA);
 
+    // Add attributes to the changed set if they have been created in the last
+    // iteration.
+    ChangedAAs.append(AllAbstractAttributes.begin() + NumAAs,
+                      AllAbstractAttributes.end());
+
     // Reset the work list and repopulate with the changed abstract attributes.
     // Note that dependent ones are added above.
     Worklist.clear();
     Worklist.insert(ChangedAAs.begin(), ChangedAAs.end());
 
-    // Add attributes to the worklist that have been created in the last
-    // iteration.
-    Worklist.insert(AllAbstractAttributes.begin() + NumAAs,
-                    AllAbstractAttributes.end());
-
   } while (!Worklist.empty() && ++IterationCounter < MaxFixpointIterations);
 
   size_t NumFinalAAs = AllAbstractAttributes.size();
Index: llvm/trunk/test/Transforms/FunctionAttrs/new_attributes.ll
===================================================================
--- llvm/trunk/test/Transforms/FunctionAttrs/new_attributes.ll
+++ llvm/trunk/test/Transforms/FunctionAttrs/new_attributes.ll
@@ -0,0 +1,43 @@
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=0 -S | FileCheck %s
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=1 -S | FileCheck %s
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=2 -S | FileCheck %s
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=3 -S | FileCheck %s
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=4 -S | FileCheck %s
+; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations=2147483647 -S | FileCheck %s
+
+; CHECK-NOT: Function
+; CHECK: declare i32 @foo1()
+; CHECK-NOT: Function
+; CHECK: declare i32 @foo2()
+; CHECK-NOT: Function
+; CHECK: declare i32 @foo3()
+declare i32 @foo1()
+declare i32 @foo2()
+declare i32 @foo3()
+
+; CHECK-NOT: Function
+; CHECK:      define internal i32 @bar() {
+; CHECK-NEXT:   %1 = call i32 @foo1()
+; CHECK-NEXT:   %2 = call i32 @foo2()
+; CHECK-NEXT:   %3 = call i32 @foo3()
+; CHECK-NEXT:   ret i32 1
+; CHECK-NEXT: }
+define internal i32 @bar() {
+  %1 = call i32 @foo1()
+  %2 = call i32 @foo2()
+  %3 = call i32 @foo3()
+  ret i32 1
+}
+
+; CHECK-NOT: Function
+; CHECK:      define i32 @baz() {
+; CHECK-NEXT:   %1 = call i32 @bar()
+; CHECK-NEXT:   ret i32 0
+; CHECK-NEXT: }
+define i32 @baz() {
+  %1 = call i32 @bar()
+  ret i32 0
+}
+
+; We should never derive anything here
+; CHECK-NOT: attributes