[PATCH] D82343: Preserve GlobalsAA analysis result in InjectTLIMappings

[Ryan Santhirarajan via Phabricator via llvm-commits]

rsanthir.quic created this revision.
rsanthir.quic added reviewers: fpetrogalli, joerg, fhahn.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

InjectTLIMappings fails to preserve the analysis result of GlobalsAA. Not preserving the analysis might affect benchmark performance. This change fixes this issue.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82343

Files:
  llvm/lib/Transforms/Utils/InjectTLIMappings.cpp


Index: llvm/lib/Transforms/Utils/InjectTLIMappings.cpp
===================================================================
--- llvm/lib/Transforms/Utils/InjectTLIMappings.cpp
+++ llvm/lib/Transforms/Utils/InjectTLIMappings.cpp
@@ -14,6 +14,7 @@
 #include "llvm/Transforms/Utils/InjectTLIMappings.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/DemandedBits.h"
+#include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/OptimizationRemarkEmitter.h"
 #include "llvm/Analysis/VectorUtils.h"
 #include "llvm/IR/InstIterator.h"
@@ -144,6 +145,7 @@
   AU.addPreserved<LoopAccessLegacyAnalysis>();
   AU.addPreserved<DemandedBitsWrapperPass>();
   AU.addPreserved<OptimizationRemarkEmitterWrapperPass>();
+  AU.addPreserved<GlobalsAAWrapperPass>();
 }
 
 ////////////////////////////////////////////////////////////////////////////////


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