[llvm] d95cb56 - [Attributor] Make sure abstract attributes are properly initialized

[Johannes Doerfert via llvm-commits]

Author: Johannes Doerfert
Date: 2020-02-20T02:46:40-06:00
New Revision: d95cb56649e8493cc1a7e9e20875e464e185f84f

URL: https://github.com/llvm/llvm-project/commit/d95cb56649e8493cc1a7e9e20875e464e185f84f
DIFF: https://github.com/llvm/llvm-project/commit/d95cb56649e8493cc1a7e9e20875e464e185f84f.diff

LOG: [Attributor] Make sure abstract attributes are properly initialized

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/Attributor.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/Attributor.cpp b/llvm/lib/Transforms/IPO/Attributor.cpp
index aeae4c08773f..13a5191ff802 100644
--- a/llvm/lib/Transforms/IPO/Attributor.cpp
+++ b/llvm/lib/Transforms/IPO/Attributor.cpp
@@ -836,6 +836,11 @@ struct AAComposeTwoGenericDeduction
   AAComposeTwoGenericDeduction(const IRPosition &IRP)
       : F<AAType, G<AAType, Base, StateType>, StateType>(IRP) {}
 
+  void initialize(Attributor &A) override {
+    F<AAType, G<AAType, Base, StateType>, StateType>::initialize(A);
+    G<AAType, Base, StateType>::initialize(A);
+  }
+
   /// See AbstractAttribute::updateImpl(...).
   ChangeStatus updateImpl(Attributor &A) override {
     ChangeStatus ChangedF =