After-merge fixes for merge of MySQL-5.1.38.

mysql-test/r/innodb.result:
  Fix wrong merge of result file conflicts.
mysql-test/t/bug46080-master.opt:
  Fix memory limit to take into account extra storage engines in MariaDB.
mysql-test/t/innodb.test:
  Add comment clarifying tricky --replace_result.
sql/sql_select.cc:
  Restore fix of Bug#34374, accudentally lost during MySQL 5.1.38 merge.
support-files/build-tags:
  Fix missing -R option for bzr, accidentally lost in MySQL-5.1.38 merge.

mysql-test/r/innodb.result

@@ -1738,7 +1738,7 @@ count(*)
 drop table t1;
 SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_buffer_pool_pages_total';
 variable_value
-512
+511
 SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size';
 variable_value
 16384
@@ -1784,7 +1784,7 @@ innodb_sync_spin_loops	20
 SET @old_innodb_thread_concurrency= @@global.innodb_thread_concurrency;
 show variables like "innodb_thread_concurrency";
 Variable_name	Value
-innodb_thread_concurrency	8
+innodb_thread_concurrency	0
 set global innodb_thread_concurrency=1001;
 Warnings:
 Warning	1292	Truncated incorrect thread_concurrency value: '1001'

mysql-test/t/bug46080-master.opt

---skip-grant-tables --skip-name-resolve --safemalloc-mem-limit=4000000
+--skip-grant-tables --skip-name-resolve --safemalloc-mem-limit=20000000

mysql-test/t/innodb.test

@@ -1317,6 +1317,10 @@ drop table t1;
 
 # Test for testable InnoDB status variables. This test
 # uses previous ones(pages_created, rows_deleted, ...).
+
+# InnoDB aligns the memory for the buffer pool to a page boundary. This may
+# cause actual pool size to be one less than requested depending on exact
+# alignment of obtained memory.
 --replace_result 512 511
 SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_buffer_pool_pages_total';
 SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size';

sql/sql_select.cc

@@ -3614,16 +3614,16 @@ add_ft_keys(DYNAMIC_ARRAY *keyuse_array,
       Item_func *arg0=(Item_func *)(func->arguments()[0]),
                 *arg1=(Item_func *)(func->arguments()[1]);
       if (arg1->const_item()  &&
-          ((functype == Item_func::GE_FUNC && arg1->val_real() > 0) ||
-           (functype == Item_func::GT_FUNC && arg1->val_real() >=0))  &&
            arg0->type() == Item::FUNC_ITEM            &&
-           arg0->functype() == Item_func::FT_FUNC)
+           arg0->functype() == Item_func::FT_FUNC     &&
+          ((functype == Item_func::GE_FUNC && arg1->val_real() > 0) ||
+           (functype == Item_func::GT_FUNC && arg1->val_real() >=0)))
         cond_func=(Item_func_match *) arg0;
       else if (arg0->const_item() &&
-               ((functype == Item_func::LE_FUNC && arg0->val_real() > 0) ||
-                (functype == Item_func::LT_FUNC && arg0->val_real() >=0)) &&
                 arg1->type() == Item::FUNC_ITEM          &&
-                arg1->functype() == Item_func::FT_FUNC)
+                arg1->functype() == Item_func::FT_FUNC   &&
+               ((functype == Item_func::LE_FUNC && arg0->val_real() > 0) ||
+                (functype == Item_func::LT_FUNC && arg0->val_real() >=0)))
         cond_func=(Item_func_match *) arg1;
     }
   }

support-files/build-tags

@@ -4,7 +4,7 @@ rm -f TAGS
 filter='\.cc$\|\.c$\|\.h$\|\.yy$'
 
 list="find . -type f"
-bzr root >/dev/null 2>/dev/null && list="bzr ls --from-root --kind=file --versioned"
+bzr root >/dev/null 2>/dev/null && list="bzr ls --from-root -R --kind=file --versioned"
 
 $list |grep $filter |while read f; 
 do