Update generation code for hb-ot-shape-complex-vowel-constraints.cc. Remove 'unlikely'
diff --git a/src/gen-vowel-constraints.py b/src/gen-vowel-constraints.py
index e4dc95d..afb21d9 100755
--- a/src/gen-vowel-constraints.py
+++ b/src/gen-vowel-constraints.py
@@ -180,6 +180,9 @@
 print ('\t\t\t\t       hb_buffer_t              *buffer,')
 print ('\t\t\t\t       hb_font_t                *font HB_UNUSED)')
 print ('{')
+print ('  if (buffer->flags & HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE)')
+print ('    return;')
+print ()
 print ('  /* UGLY UGLY UGLY business of adding dotted-circle in the middle of')
 print ('   * vowel-sequences that look like another vowel.  Data for each script')
 print ('   * collected from the USE script development spec.')
diff --git a/src/hb-ot-shape-complex-vowel-constraints.cc b/src/hb-ot-shape-complex-vowel-constraints.cc
index 919c030..e4cf645 100644
--- a/src/hb-ot-shape-complex-vowel-constraints.cc
+++ b/src/hb-ot-shape-complex-vowel-constraints.cc
@@ -34,7 +34,7 @@
 				       hb_buffer_t              *buffer,
 				       hb_font_t                *font HB_UNUSED)
 {
-  if (unlikely (buffer->flags & HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE))
+  if (buffer->flags & HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE)
     return;
 
   /* UGLY UGLY UGLY business of adding dotted-circle in the middle of