Run LSA as a part of the LSE pass.

Make LSA a helper class, not an optimization pass. Move all
its allocations to ScopedArenaAllocator to reduce the peak
memory usage a little bit.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Change-Id: I7fc634abe732d22c99005921ffecac5207bcf05f

1 files changed, 1 insertions, 5 deletions

diff --git a/compiler/optimizing/load_store_elimination.h b/compiler/optimizing/load_store_elimination.h
index f7ba41a1af..7765cc2251 100644
--- a/compiler/optimizing/load_store_elimination.h
+++ b/compiler/optimizing/load_store_elimination.h
@@ -22,18 +22,15 @@
 namespace art {
 
 class SideEffectsAnalysis;
-class LoadStoreAnalysis;
 
 class LoadStoreElimination : public HOptimization {
  public:
   LoadStoreElimination(HGraph* graph,
                        const SideEffectsAnalysis& side_effects,
-                       const LoadStoreAnalysis& lsa,
                        OptimizingCompilerStats* stats,
                        const char* name = kLoadStoreEliminationPassName)
       : HOptimization(graph, name, stats),
-        side_effects_(side_effects),
-        lsa_(lsa) {}
+        side_effects_(side_effects) {}
 
   bool Run() override;
 
@@ -41,7 +38,6 @@ class LoadStoreElimination : public HOptimization {
 
  private:
   const SideEffectsAnalysis& side_effects_;
-  const LoadStoreAnalysis& lsa_;
 
   DISALLOW_COPY_AND_ASSIGN(LoadStoreElimination);
 };