--- old/src/share/vm/code/codeBlob.cpp	2019-08-12 15:02:48.672449365 +0800
+++ new/src/share/vm/code/codeBlob.cpp	2019-08-12 15:02:48.494454517 +0800
@@ -58,7 +58,7 @@
 #include "c1/c1_Runtime1.hpp"
 #endif
 
-unsigned int align_code_offset(int offset) {
+unsigned int CodeBlob::align_code_offset(int offset) {
   // align the size to CodeEntryAlignment
   return
     ((offset + (int)CodeHeap::header_size() + (CodeEntryAlignment-1)) & ~(CodeEntryAlignment-1))