Automatically determine ElementsKind name for debug printing

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 721681bc4821314885e6e501cc2192f91bd733fc..4fb289aaa014b40c5011ef391cdc6da334defdeb 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -55,51 +55,10 @@
 namespace v8 {
 namespace internal {
 
+
 void PrintElementsKind(FILE* out, ElementsKind kind) {
-  switch (kind) {
-    case FAST_SMI_ONLY_ELEMENTS:
-      PrintF(out, "FAST_SMI_ONLY_ELEMENTS");
-      break;
-    case FAST_ELEMENTS:
-      PrintF(out, "FAST_ELEMENTS");
-      break;
-    case FAST_DOUBLE_ELEMENTS:
-      PrintF(out, "FAST_DOUBLE_ELEMENTS");
-      break;
-    case DICTIONARY_ELEMENTS:
-      PrintF(out, "DICTIONARY_ELEMENTS");
-      break;
-    case NON_STRICT_ARGUMENTS_ELEMENTS:
-      PrintF(out, "NON_STRICT_ARGUMENTS_ELEMENTS");
-      break;
-    case EXTERNAL_BYTE_ELEMENTS:
-      PrintF(out, "EXTERNAL_BYTE_ELEMENTS");
-      break;
-    case EXTERNAL_UNSIGNED_BYTE_ELEMENTS:
-      PrintF(out, "EXTERNAL_UNSIGNED_BYTE_ELEMENTS");
-      break;
-    case EXTERNAL_SHORT_ELEMENTS:
-      PrintF(out, "EXTERNAL_SHORT_ELEMENTS");
-      break;
-    case EXTERNAL_UNSIGNED_SHORT_ELEMENTS:
-      PrintF(out, "EXTERNAL_UNSIGNED_SHORT_ELEMENTS");
-      break;
-    case EXTERNAL_INT_ELEMENTS:
-      PrintF(out, "EXTERNAL_INT_ELEMENTS");
-      break;
-    case EXTERNAL_UNSIGNED_INT_ELEMENTS:
-      PrintF(out, "EXTERNAL_UNSIGNED_INT_ELEMENTS");
-      break;
-    case EXTERNAL_FLOAT_ELEMENTS:
-      PrintF(out, "EXTERNAL_FLOAT_ELEMENTS");
-      break;
-    case EXTERNAL_DOUBLE_ELEMENTS:
-      PrintF(out, "EXTERNAL_DOUBLE_ELEMENTS");
-      break;
-    case EXTERNAL_PIXEL_ELEMENTS:
-      PrintF(out, "EXTERNAL_DOUBLE_ELEMENTS");
-      break;
-  }
+  ElementsAccessor* accessor = ElementsAccessor::ForKind(kind);
+  PrintF(out, "%s", accessor->name());
 }