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

runtime/vm/intermediate_language.cc

Index: runtime/vm/intermediate_language.cc
===================================================================
--- runtime/vm/intermediate_language.cc	(revision 12765)
+++ runtime/vm/intermediate_language.cc	(working copy)
@@ -1203,12 +1203,12 @@
 }
 
 
-RawAbstractType* BinaryMintOpInstr::CompileType() const {
+RawAbstractType* UnboxedMintBinaryOpInstr::CompileType() const {
   return Type::MintType();
 }
 
 
-intptr_t BinaryMintOpInstr::ResultCid() const {
+intptr_t UnboxedMintBinaryOpInstr::ResultCid() const {
   return kMintCid;
 }
 
@@ -1238,6 +1238,26 @@
 }
 
 
+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();
 }