Apply suggestion from @eendebakpt

Author: eendebakpt

Modules/_sre/sre_lib.h

@@ -229,13 +229,6 @@ SRE(count)(SRE_STATE* state, const SRE_CODE* pattern, Py_ssize_t maxcount)
             ptr++;
         break;
 
-    case SRE_OP_IN_LOC_IGNORE:
-        /* repeated set, case-insensitive (locale) */
-        TRACE(("|%p|%p|COUNT IN_LOC_IGNORE\n", pattern, ptr));
-        while (ptr < end && SRE(charset_loc_ignore)(state, pattern + 2, *ptr))
-            ptr++;
-        break;
-
     case SRE_OP_ANY:
         /* repeated dot wildcard. */
         TRACE(("|%p|%p|COUNT ANY\n", pattern, ptr));