Support for unboxed 64-bit integer bitwise operations and equality on ia32.

runtime/vm/intermediate_language.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/intermediate_language.h"
 
 #include "vm/bit_vector.h"
 #include "vm/dart_entry.h"
 #include "vm/flow_graph_allocator.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 1185 matching lines @@
     case Token::kBIT_AND:
     case Token::kBIT_OR:
     case Token::kBIT_XOR:
       return false;
     default:
       return overflow_;
   }
 }
 
 
-RawAbstractType* BinaryMintOpInstr::CompileType() const {
+RawAbstractType* UnboxedMintBinaryOpInstr::CompileType() const {
   return Type::MintType();
 }
 
 
-intptr_t BinaryMintOpInstr::ResultCid() const {
+intptr_t UnboxedMintBinaryOpInstr::ResultCid() const {
   return kMintCid;
 }
 
 
 RawAbstractType* UnboxedDoubleBinaryOpInstr::CompileType() const {
   return Type::Double();
 }
 
 
 RawAbstractType* MathSqrtInstr::CompileType() const {
   return Type::Double();
 }
 
 
 RawAbstractType* UnboxDoubleInstr::CompileType() const {
   return Type::null();
 }
 
 
 intptr_t BoxDoubleInstr::ResultCid() const {
   return kDoubleCid;
 }
 
 
 RawAbstractType* BoxDoubleInstr::CompileType() const {
   return Type::Double();
 }
 
 
+intptr_t BoxIntegerInstr::ResultCid() const {
+  return kIntegerCid;
+}
+
+
+RawAbstractType* BoxIntegerInstr::CompileType() const {
+  return Type::IntType();
+}
+
+
+intptr_t UnboxIntegerInstr::ResultCid() const {
+  return kIntegerCid;
+}
+
+
+RawAbstractType* UnboxIntegerInstr::CompileType() const {
+  return Type::null();
+}
+
+
 RawAbstractType* UnarySmiOpInstr::CompileType() const {
   return Type::SmiType();
 }
 
 
 RawAbstractType* DoubleToDoubleInstr::CompileType() const {
   return Type::Double();
 }
 
 
@@ skipping 729 matching lines @@
 
   ASSERT(!new_min.IsUnknown() && !new_max.IsUnknown());
   set_overflow(new_min.Overflowed() || new_max.Overflowed());
   return Range::Update(&range_, new_min, new_max);
 }
 
 
 #undef __
 
 }  // namespace dart