message: Use "CHECK_EQ" instead of "CHECK".
diff: @@ -934,7 +934,7 @@ class MklLayoutRewritePass : public GraphOptimizationPass {
  e->dst_input() == kPermTensorIndex) {
  // we find the "perm" node, now try to retrieve its value.
  const TensorProto* proto = nullptr;
  - CHECK_EQ(GetNodeAttr(perm_node->def(), "value", &proto).ok(), true);
  + CHECK(GetNodeAttr(perm_node->def(), "value", &proto).ok());
  DataType type;
  GetNodeAttr(perm_node->def(), "dtype", &type);
  