Patch 8.2.3199
Problem:    Vim9: execution speed can be improved.
Solution:   Make the break counter static.
Files:      src/vim9execute.c


*** ../vim-8.2.3198/src/vim9execute.c   2021-07-20 22:21:54.329987712 +0200
--- src/vim9execute.c   2021-07-22 12:15:06.151855812 +0200
***************
*** 1526,1533 ****
      static int
  exec_instructions(ectx_T *ectx)
  {
-     int               breakcheck_count = 0;
-     typval_T  *tv;
      int               ret = FAIL;
      int               save_trylevel_at_start = ectx->ec_trylevel_at_start;
  
--- 1526,1531 ----
***************
*** 1539,1545 ****
--- 1537,1545 ----
  
      for (;;)
      {
+       static int  breakcheck_count = 0;  // using "static" makes it faster
        isn_T       *iptr;
+       typval_T    *tv;
  
        if (++breakcheck_count >= 100)
        {
*** ../vim-8.2.3198/src/version.c       2021-07-22 11:46:55.502419535 +0200
--- src/version.c       2021-07-22 12:25:50.970633987 +0200
***************
*** 757,758 ****
--- 757,760 ----
  {   /* Add new patch number below this line */
+ /**/
+     3199,
  /**/

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///                                                                      \\\
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