From 30ebc3ee9efcab635b1f3e14b9198a58ae93c233 Mon Sep 17 00:00:00 2001
From: Monty <monty@mariadb.org>
Date: Wed, 4 Apr 2018 12:16:12 +0300
Subject: Add likely/unlikely to speed up execution

Added to:
- if (error)
- Lex
- sql_yacc.yy and sql_yacc_ora.yy
- In header files to alloc() calls
- Added thd argument to thd_net_is_killed()
---
 sql/sql_tvc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sql/sql_tvc.cc')

diff --git a/sql/sql_tvc.cc b/sql/sql_tvc.cc
index 295aaded147..188ba8c4629 100644
--- a/sql/sql_tvc.cc
+++ b/sql/sql_tvc.cc
@@ -255,7 +255,7 @@ bool table_value_constr::prepare(THD *thd, SELECT_LEX *sl,
     sl->item_list.push_back(new_holder);
   }
   
-  if (thd->is_fatal_error)
+  if (unlikely(thd->is_fatal_error))
     DBUG_RETURN(true); // out of memory
     
   result= tmp_result;
-- 
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