[turbofan] Deferred blocks splintering.

src/bit-vector.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/bit-vector.h"
 
 #include "src/base/bits.h"
 #include "src/scopes.h"
 
 namespace v8 {
 namespace internal {
 
 #ifdef DEBUG
 void BitVector::Print() {
   bool first = true;
   PrintF("{");
   for (int i = 0; i < length(); i++) {
     if (Contains(i)) {
       if (!first) PrintF(",");
       first = false;
       PrintF("%d", i);
     }
   }
-  PrintF("}");
+  PrintF("}\n");
 }
 #endif
 
 
 void BitVector::Iterator::Advance() {
   current_++;
   uintptr_t val = current_value_;
   while (val == 0) {
     current_index_++;
     if (Done()) return;
@@ skipping 14 matching lines @@
       count += base::bits::CountPopulation64(data);
     } else {
       count += base::bits::CountPopulation32(static_cast<uint32_t>(data));
     }
   }
   return count;
 }
 
 }  // namespace internal
 }  // namespace v8