Change LoadIC interface on ia32 to take arguments in registers.

src/full-codegen.cc

Index: src/full-codegen.cc
===================================================================
--- src/full-codegen.cc	(revision 3838)
+++ src/full-codegen.cc	(working copy)
@@ -1050,7 +1050,13 @@
       // Nothing to do here.
       break;
     case NAMED_PROPERTY:
-      VisitForValue(prop->obj(), kStack);
+      if (expr->is_compound()) {
+        // We need the receiver both on the stack and in the accumulator.
+        VisitForValue(prop->obj(), kAccumulator);
+        __ push(result_register());
+      } else {
+        VisitForValue(prop->obj(), kStack);
+      }
       break;
     case KEYED_PROPERTY:
       VisitForValue(prop->obj(), kStack);