Handle empty allocation list in CodeRange properly.

test/cctest/test-spaces.cc

Index: test/cctest/test-spaces.cc
diff --git a/test/cctest/test-spaces.cc b/test/cctest/test-spaces.cc
index 00620944002c0c533fca61c844ff81d66e932891..3c59610065d6b568f4284b1d28e10f47b1370393 100644
--- a/test/cctest/test-spaces.cc
+++ b/test/cctest/test-spaces.cc
@@ -203,6 +203,28 @@ static void VerifyMemoryChunk(Isolate* isolate,
 }
 
 
+TEST(Regress3540) {
+  Isolate* isolate = CcTest::i_isolate();
+  isolate->InitializeLoggingAndCounters();
+  Heap* heap = isolate->heap();
+  CHECK(heap->ConfigureHeapDefault());
+  MemoryAllocator* memory_allocator = new MemoryAllocator(isolate);
+  CHECK(
+      memory_allocator->SetUp(heap->MaxReserved(), heap->MaxExecutableSize()));
+  TestMemoryAllocatorScope test_allocator_scope(isolate, memory_allocator);
+  CodeRange* code_range = new CodeRange(isolate);
+  const size_t code_range_size = 4 * MB;
+  if (!code_range->SetUp(code_range_size)) return;
+  size_t allocated_size;
+  Address result;
+  for (int i = 0; i < 5; i++) {
+    result = code_range->AllocateRawMemory(
+        code_range_size - MB, code_range_size - MB, &allocated_size);
+    CHECK((result != NULL) == (i == 0));
+  }
+}
+
+
 static unsigned int Pseudorandom() {
   static uint32_t lo = 2345;
   lo = 18273 * (lo & 0xFFFFF) + (lo >> 16);