Partial and small update to the codegen to use the new regiter allocator...

src/arm/codegen-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1545 matching lines @@
   VisitStatementsAndSpill(node->statements());
   if (node->break_target()->is_linked()) {
     node->break_target()->Bind();
   }
   node->break_target()->Unuse();
   ASSERT(!has_valid_frame() || frame_->height() == original_height);
 }
 
 
 void CodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) {
+  frame_->EmitPush(cp);
+  frame_->EmitPush(Operand(pairs));
+  frame_->EmitPush(Operand(Smi::FromInt(is_eval() ? 1 : 0)));
+
   VirtualFrame::SpilledScope spilled_scope(frame_);
-  frame_->EmitPush(cp);
-  __ mov(r0, Operand(pairs));
-  frame_->EmitPush(r0);
-  __ mov(r0, Operand(Smi::FromInt(is_eval() ? 1 : 0)));
-  frame_->EmitPush(r0);
   frame_->CallRuntime(Runtime::kDeclareGlobals, 3);
   // The result is discarded.
 }
 
 
 void CodeGenerator::VisitDeclaration(Declaration* node) {
 #ifdef DEBUG
   int original_height = frame_->height();
 #endif
-  VirtualFrame::SpilledScope spilled_scope(frame_);
   Comment cmnt(masm_, "[ Declaration");
   Variable* var = node->proxy()->var();
   ASSERT(var != NULL);  // must have been resolved
   Slot* slot = var->slot();
 
   // If it was not possible to allocate the variable at compile time,
   // we need to "declare" it at runtime to make sure it actually
   // exists in the local context.
   if (slot != NULL && slot->type() == Slot::LOOKUP) {
     // Variables with a "LOOKUP" slot were introduced as non-locals
     // during variable resolution and must have mode DYNAMIC.
     ASSERT(var->is_dynamic());
     // For now, just do a runtime call.
     frame_->EmitPush(cp);
-    __ mov(r0, Operand(var->name()));
-    frame_->EmitPush(r0);
+    frame_->EmitPush(Operand(var->name()));
     // Declaration nodes are always declared in only two modes.
     ASSERT(node->mode() == Variable::VAR || node->mode() == Variable::CONST);
     PropertyAttributes attr = node->mode() == Variable::VAR ? NONE : READ_ONLY;
-    __ mov(r0, Operand(Smi::FromInt(attr)));
-    frame_->EmitPush(r0);
+    frame_->EmitPush(Operand(Smi::FromInt(attr)));
     // Push initial value, if any.
     // Note: For variables we must not push an initial value (such as
     // 'undefined') because we may have a (legal) redeclaration and we
     // must not destroy the current value.
     if (node->mode() == Variable::CONST) {
-      __ LoadRoot(r0, Heap::kTheHoleValueRootIndex);
-      frame_->EmitPush(r0);
+      frame_->EmitPushRoot(Heap::kTheHoleValueRootIndex);
     } else if (node->fun() != NULL) {
-      LoadAndSpill(node->fun());
+      Load(node->fun());
     } else {
-      __ mov(r0, Operand(0));  // no initial value!
-      frame_->EmitPush(r0);
+      frame_->EmitPush(Operand(0));
     }
+
+    VirtualFrame::SpilledScope spilled_scope(frame_);
     frame_->CallRuntime(Runtime::kDeclareContextSlot, 4);
     // Ignore the return value (declarations are statements).
+
     ASSERT(frame_->height() == original_height);
     return;
   }
 
   ASSERT(!var->is_global());
 
   // If we have a function or a constant, we need to initialize the variable.
   Expression* val = NULL;
   if (node->mode() == Variable::CONST) {
     val = new Literal(Factory::the_hole_value());
   } else {
     val = node->fun();  // NULL if we don't have a function
   }
 
   if (val != NULL) {
-    {
-      // Set initial value.
-      Reference target(this, node->proxy());
-      LoadAndSpill(val);
-      target.SetValue(NOT_CONST_INIT);
-    }
+    // Set initial value.
+    Reference target(this, node->proxy());
+    Load(val);
+    target.SetValue(NOT_CONST_INIT);
+
     // Get rid of the assigned value (declarations are statements).
     frame_->Drop();
   }
   ASSERT(frame_->height() == original_height);
 }
 
 
 void CodeGenerator::VisitExpressionStatement(ExpressionStatement* node) {
 #ifdef DEBUG
   int original_height = frame_->height();
@@ skipping 7804 matching lines @@
 
   // Just jump to runtime to add the two strings.
   __ bind(&string_add_runtime);
   __ TailCallRuntime(Runtime::kStringAdd, 2, 1);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal