[PATCH] D59349: Let CorrelatedValuePropagation preserve LazyValueInfo

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune updated this revision to Diff 192022.
aqjune added a comment.

Removes eraseValue() calls


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59349/new/

https://reviews.llvm.org/D59349

Files:
  lib/Transforms/Scalar/CorrelatedValuePropagation.cpp


Index: lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
===================================================================
--- lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
+++ lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
@@ -83,6 +83,7 @@
       AU.addRequired<LazyValueInfoWrapperPass>();
       AU.addPreserved<GlobalsAAWrapperPass>();
       AU.addPreserved<DominatorTreeWrapperPass>();
+      AU.addPreserved<LazyValueInfoWrapperPass>();
     }
   };
 
@@ -802,5 +803,6 @@
   PreservedAnalyses PA;
   PA.preserve<GlobalsAA>();
   PA.preserve<DominatorTreeAnalysis>();
+  PA.preserve<LazyValueAnalysis>();
   return PA;
 }


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