Allow uint32 value on optimized frames if they are consumed by safe operations.

src/objects.cc

 // Copyright 2012 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 8311 matching lines @@
             PrintF(out, "{input=%s}", converter.NameOfCPURegister(reg_code));
           break;
         }
 
         case Translation::INT32_REGISTER: {
           int reg_code = iterator.Next();
           PrintF(out, "{input=%s}", converter.NameOfCPURegister(reg_code));
           break;
         }
 
+        case Translation::UINT32_REGISTER: {
+          int reg_code = iterator.Next();
+          PrintF(out,
+                 "{input=%s (unsigned)}",
+                 converter.NameOfCPURegister(reg_code));
+          break;
+        }
+
         case Translation::DOUBLE_REGISTER: {
           int reg_code = iterator.Next();
           PrintF(out, "{input=%s}",
                  DoubleRegister::AllocationIndexToString(reg_code));
           break;
         }
 
         case Translation::STACK_SLOT: {
           int input_slot_index = iterator.Next();
           PrintF(out, "{input=%d}", input_slot_index);
           break;
         }
 
         case Translation::INT32_STACK_SLOT: {
           int input_slot_index = iterator.Next();
           PrintF(out, "{input=%d}", input_slot_index);
           break;
         }
 
+        case Translation::UINT32_STACK_SLOT: {
+          int input_slot_index = iterator.Next();
+          PrintF(out, "{input=%d (unsigned)}", input_slot_index);
+          break;
+        }
+
         case Translation::DOUBLE_STACK_SLOT: {
           int input_slot_index = iterator.Next();
           PrintF(out, "{input=%d}", input_slot_index);
           break;
         }
 
         case Translation::LITERAL: {
           unsigned literal_index = iterator.Next();
           PrintF(out, "{literal_id=%u}", literal_index);
           break;
@@ skipping 4794 matching lines @@
   set_year(Smi::FromInt(year), SKIP_WRITE_BARRIER);
   set_month(Smi::FromInt(month), SKIP_WRITE_BARRIER);
   set_day(Smi::FromInt(day), SKIP_WRITE_BARRIER);
   set_weekday(Smi::FromInt(weekday), SKIP_WRITE_BARRIER);
   set_hour(Smi::FromInt(hour), SKIP_WRITE_BARRIER);
   set_min(Smi::FromInt(min), SKIP_WRITE_BARRIER);
   set_sec(Smi::FromInt(sec), SKIP_WRITE_BARRIER);
 }
 
 } }  // namespace v8::internal