Make it less verbose to declare instructions that use LocationSummary-based code generation.

vm/intermediate_language_x64.cc

Index: vm/intermediate_language_x64.cc
===================================================================
--- vm/intermediate_language_x64.cc	(revision 7878)
+++ vm/intermediate_language_x64.cc	(working copy)
@@ -46,7 +46,7 @@
 }
 
 
-LocationSummary* CurrentContextComp::MakeLocationSummary() {
+LocationSummary* CurrentContextComp::MakeLocationSummary() const {
   return MakeSimpleLocationSummary(0, Location::RequiresRegister());
 }
 
@@ -56,7 +56,7 @@
 }
 
 
-LocationSummary* StoreContextComp::MakeLocationSummary() {
+LocationSummary* StoreContextComp::MakeLocationSummary() const {
   LocationSummary* summary = new LocationSummary(1);
   summary->set_in(0, Location::RegisterLocation(CTX));
   return summary;
@@ -69,7 +69,7 @@
 }
 
 
-LocationSummary* StrictCompareComp::MakeLocationSummary() {
+LocationSummary* StrictCompareComp::MakeLocationSummary() const {
   return MakeSimpleLocationSummary(2, Location::SameAsFirstInput());
 }
 
@@ -106,7 +106,7 @@
 }
 
 
-LocationSummary* ClosureCallComp::MakeLocationSummary() {
+LocationSummary* ClosureCallComp::MakeLocationSummary() const {
   return MakeCallSummary();
 }
 
@@ -130,7 +130,7 @@
 }
 
 
-LocationSummary* InstanceCallComp::MakeLocationSummary() {
+LocationSummary* InstanceCallComp::MakeLocationSummary() const {
   return MakeCallSummary();
 }
 
@@ -147,7 +147,7 @@
 }
 
 
-LocationSummary* StaticCallComp::MakeLocationSummary() {
+LocationSummary* StaticCallComp::MakeLocationSummary() const {
   return MakeCallSummary();
 }
 
@@ -162,7 +162,7 @@
 }
 
 
-LocationSummary* LoadLocalComp::MakeLocationSummary() {
+LocationSummary* LoadLocalComp::MakeLocationSummary() const {
   return MakeSimpleLocationSummary(0, Location::RequiresRegister());
 }
 
@@ -173,7 +173,7 @@
 }
 
 
-LocationSummary* StoreLocalComp::MakeLocationSummary() {
+LocationSummary* StoreLocalComp::MakeLocationSummary() const {
   return MakeSimpleLocationSummary(1, Location::SameAsFirstInput());
 }
 
@@ -192,7 +192,7 @@
 }
 
 
-LocationSummary* ConstantVal::MakeLocationSummary() {
+LocationSummary* ConstantVal::MakeLocationSummary() const {
   return MakeSimpleLocationSummary(0, Location::RequiresRegister());
 }