1 files changed, 15 insertions, 4 deletions
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index f928f71209..2c65e5ca65 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -83,6 +83,7 @@
 #include "jit/jit_code_cache.h"
 #include "jni/quick/jni_compiler.h"
 #include "licm.h"
+#include "load_store_analysis.h"
 #include "load_store_elimination.h"
 #include "loop_optimization.h"
 #include "nodes.h"
@@ -465,7 +466,8 @@ static HOptimization* BuildOptimization(
     const DexCompilationUnit& dex_compilation_unit,
     VariableSizedHandleScope* handles,
     SideEffectsAnalysis* most_recent_side_effects,
-    HInductionVarAnalysis* most_recent_induction) {
+    HInductionVarAnalysis* most_recent_induction,
+    LoadStoreAnalysis* most_recent_lsa) {
   std::string opt_name = ConvertPassNameToOptimizationName(pass_name);
   if (opt_name == BoundsCheckElimination::kBoundsCheckEliminationPassName) {
     CHECK(most_recent_side_effects != nullptr && most_recent_induction != nullptr);
@@ -505,9 +507,12 @@ static HOptimization* BuildOptimization(
   } else if (opt_name == LICM::kLoopInvariantCodeMotionPassName) {
     CHECK(most_recent_side_effects != nullptr);
     return new (arena) LICM(graph, *most_recent_side_effects, stats);
+  } else if (opt_name == LoadStoreAnalysis::kLoadStoreAnalysisPassName) {
+    return new (arena) LoadStoreAnalysis(graph);
   } else if (opt_name == LoadStoreElimination::kLoadStoreEliminationPassName) {
     CHECK(most_recent_side_effects != nullptr);
-    return new (arena) LoadStoreElimination(graph, *most_recent_side_effects);
+    CHECK(most_recent_lsa != nullptr);
+    return new (arena) LoadStoreElimination(graph, *most_recent_side_effects, *most_recent_lsa);
   } else if (opt_name == SideEffectsAnalysis::kSideEffectsAnalysisPassName) {
     return new (arena) SideEffectsAnalysis(graph);
   } else if (opt_name == HLoopOptimization::kLoopOptimizationPassName) {
@@ -556,6 +561,7 @@ static ArenaVector<HOptimization*> BuildOptimizations(
   // in the pass name list.
   SideEffectsAnalysis* most_recent_side_effects = nullptr;
   HInductionVarAnalysis* most_recent_induction = nullptr;
+  LoadStoreAnalysis* most_recent_lsa = nullptr;
   ArenaVector<HOptimization*> ret(arena->Adapter());
   for (const std::string& pass_name : pass_names) {
     HOptimization* opt = BuildOptimization(
@@ -568,7 +574,8 @@ static ArenaVector<HOptimization*> BuildOptimizations(
         dex_compilation_unit,
         handles,
         most_recent_side_effects,
-        most_recent_induction);
+        most_recent_induction,
+        most_recent_lsa);
     CHECK(opt != nullptr) << "Couldn't build optimization: \"" << pass_name << "\"";
     ret.push_back(opt);
 
@@ -577,6 +584,8 @@ static ArenaVector<HOptimization*> BuildOptimizations(
       most_recent_side_effects = down_cast<SideEffectsAnalysis*>(opt);
     } else if (opt_name == HInductionVarAnalysis::kInductionPassName) {
       most_recent_induction = down_cast<HInductionVarAnalysis*>(opt);
+    } else if (opt_name == LoadStoreAnalysis::kLoadStoreAnalysisPassName) {
+      most_recent_lsa = down_cast<LoadStoreAnalysis*>(opt);
     }
   }
   return ret;
@@ -777,7 +786,8 @@ void OptimizingCompiler::RunOptimizations(HGraph* graph,
   HInductionVarAnalysis* induction = new (arena) HInductionVarAnalysis(graph);
   BoundsCheckElimination* bce = new (arena) BoundsCheckElimination(graph, *side_effects1, induction);
   HLoopOptimization* loop = new (arena) HLoopOptimization(graph, driver, induction);
-  LoadStoreElimination* lse = new (arena) LoadStoreElimination(graph, *side_effects2);
+  LoadStoreAnalysis* lsa = new (arena) LoadStoreAnalysis(graph);
+  LoadStoreElimination* lse = new (arena) LoadStoreElimination(graph, *side_effects2, *lsa);
   HSharpening* sharpening = new (arena) HSharpening(
       graph, codegen, dex_compilation_unit, driver, handles);
   InstructionSimplifier* simplify2 = new (arena) InstructionSimplifier(
@@ -817,6 +827,7 @@ void OptimizingCompiler::RunOptimizations(HGraph* graph,
     fold3,  // evaluates code generated by dynamic bce
     simplify3,
     side_effects2,
+    lsa,
     lse,
     cha_guard,
     dce3,