Introduce a stack-allocated structure to encapsulate compile-time information.

src/arm/codegen-arm.h

Index: src/arm/codegen-arm.h
diff --git a/src/arm/codegen-arm.h b/src/arm/codegen-arm.h
index ccca2e9ec521153ef9469529f2cfdaffca765107..da5ff76f1d8be7e1288c624105590acba2a1626f 100644
--- a/src/arm/codegen-arm.h
+++ b/src/arm/codegen-arm.h
@@ -32,6 +32,7 @@ namespace v8 {
 namespace internal {
 
 // Forward declarations
+class CompilationInfo;
 class DeferredCode;
 class RegisterAllocator;
 class RegisterFile;
@@ -153,7 +154,8 @@ class CodeGenerator: public AstVisitor {
   // be called by compiler.cc.
   static Handle<Code> MakeCode(FunctionLiteral* fun,
                                Handle<Script> script,
-                               bool is_eval);
+                               bool is_eval,
+                               CompilationInfo* info);
 
   // Printing of AST, etc. as requested by flags.
   static void MakeCodePrologue(FunctionLiteral* fun);
@@ -239,7 +241,7 @@ class CodeGenerator: public AstVisitor {
   inline void VisitStatementsAndSpill(ZoneList<Statement*>* statements);
 
   // Main code generation function
-  void GenCode(FunctionLiteral* fun);
+  void GenCode(FunctionLiteral* fun, CompilationInfo* info);
 
   // The following are used by class Reference.
   void LoadReference(Reference* ref);