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ctype-uca.c:

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Optimization: move "space padding" code outside the loop


strings/ctype-uca.c:
  Optimization: move "space padding" code outside the loop
This commit is contained in:
unknown 2004-10-21 19:17:04 +05:00
commit 0da47eae24
1 changed files with 27 additions and 28 deletions
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61
strings/ctype-uca.c
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@ -7099,38 +7099,37 @@ static int my_strnncollsp_uca(CHARSET_INFO *cs,
{
s_res= scanner_handler->next(&sscanner);
t_res= scanner_handler->next(&tscanner);
if (s_res > 0 && t_res < 0)
{
/* Calculate weight for SPACE character */
t_res= cs->sort_order_big[0][0x20 * cs->sort_order[0]];
/* compare the first string to spaces */
do
{
if (s_res != t_res)
return (s_res - t_res);
s_res= scanner_handler->next(&sscanner);
} while (s_res > 0);
return 0;
}
if (s_res < 0 && t_res > 0)
{
/* Calculate weight for SPACE character */
s_res= cs->sort_order_big[0][0x20 * cs->sort_order[0]];
/* compare the second string to spaces */
do
{
if (s_res != t_res)
return (s_res - t_res);
t_res= scanner_handler->next(&tscanner);
} while (t_res > 0);
return 0;
}
} while ( s_res == t_res && s_res >0);
if (s_res > 0 && t_res < 0)
{
/* Calculate weight for SPACE character */
t_res= cs->sort_order_big[0][0x20 * cs->sort_order[0]];
/* compare the first string to spaces */
do
{
if (s_res != t_res)
return (s_res - t_res);
s_res= scanner_handler->next(&sscanner);
} while (s_res > 0);
return 0;
}
if (s_res < 0 && t_res > 0)
{
/* Calculate weight for SPACE character */
s_res= cs->sort_order_big[0][0x20 * cs->sort_order[0]];
/* compare the second string to spaces */
do
{
if (s_res != t_res)
return (s_res - t_res);
t_res= scanner_handler->next(&tscanner);
} while (t_res > 0);
return 0;
}
return ( s_res - t_res );
}