1 files changed, 8 insertions, 25 deletions

diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index dc5a8fa9cb..6f3e536d05 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -1551,21 +1551,21 @@ class SideEffects : public ValueObject {
   static SideEffects FieldWriteOfType(Primitive::Type type, bool is_volatile) {
     return is_volatile
         ? AllWritesAndReads()
-        : SideEffects(TypeFlagWithAlias(type, kFieldWriteOffset));
+        : SideEffects(TypeFlag(type, kFieldWriteOffset));
   }
 
   static SideEffects ArrayWriteOfType(Primitive::Type type) {
-    return SideEffects(TypeFlagWithAlias(type, kArrayWriteOffset));
+    return SideEffects(TypeFlag(type, kArrayWriteOffset));
   }
 
   static SideEffects FieldReadOfType(Primitive::Type type, bool is_volatile) {
     return is_volatile
         ? AllWritesAndReads()
-        : SideEffects(TypeFlagWithAlias(type, kFieldReadOffset));
+        : SideEffects(TypeFlag(type, kFieldReadOffset));
   }
 
   static SideEffects ArrayReadOfType(Primitive::Type type) {
-    return SideEffects(TypeFlagWithAlias(type, kArrayReadOffset));
+    return SideEffects(TypeFlag(type, kArrayReadOffset));
   }
 
   static SideEffects CanTriggerGC() {
@@ -1692,23 +1692,6 @@ class SideEffects : public ValueObject {
   static constexpr uint64_t kAllReads =
       ((1ULL << (kLastBitForReads + 1 - kFieldReadOffset)) - 1) << kFieldReadOffset;
 
-  // Work around the fact that HIR aliases I/F and J/D.
-  // TODO: remove this interceptor once HIR types are clean
-  static uint64_t TypeFlagWithAlias(Primitive::Type type, int offset) {
-    switch (type) {
-      case Primitive::kPrimInt:
-      case Primitive::kPrimFloat:
-        return TypeFlag(Primitive::kPrimInt, offset) |
-               TypeFlag(Primitive::kPrimFloat, offset);
-      case Primitive::kPrimLong:
-      case Primitive::kPrimDouble:
-        return TypeFlag(Primitive::kPrimLong, offset) |
-               TypeFlag(Primitive::kPrimDouble, offset);
-      default:
-        return TypeFlag(type, offset);
-    }
-  }
-
   // Translates type to bit flag.
   static uint64_t TypeFlag(Primitive::Type type, int offset) {
     CHECK_NE(type, Primitive::kPrimVoid);
@@ -5196,10 +5179,8 @@ class HArraySet : public HTemplateInstruction<3> {
             uint32_t dex_pc,
             SideEffects additional_side_effects = SideEffects::None())
       : HTemplateInstruction(
-            SideEffects::ArrayWriteOfType(expected_component_type).Union(
-                SideEffectsForArchRuntimeCalls(value->GetType())).Union(
-                    additional_side_effects),
-            dex_pc) {
+          SideEffectsForArchRuntimeCalls(value->GetType()).Union(additional_side_effects),
+          dex_pc) {
     SetPackedField<ExpectedComponentTypeField>(expected_component_type);
     SetPackedFlag<kFlagNeedsTypeCheck>(value->GetType() == Primitive::kPrimNot);
     SetPackedFlag<kFlagValueCanBeNull>(true);
@@ -5207,6 +5188,8 @@ class HArraySet : public HTemplateInstruction<3> {
     SetRawInputAt(0, array);
     SetRawInputAt(1, index);
     SetRawInputAt(2, value);
+    // We can now call component type logic to set correct type-based side effects.
+    AddSideEffects(SideEffects::ArrayWriteOfType(GetComponentType()));
   }
 
   bool NeedsEnvironment() const OVERRIDE {