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Remove unnecessary uses of Abs()

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Use C standard abs() or fabs() instead.

Reviewed-by: Zhang Mingli <zmlpostgres@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/4beb42b5-216b-bce8-d452-d924d5794c63%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-10-07 13:28:38 +02:00
parent 0fe954c285
commit f14aad5169
26 changed files with 54 additions and 49 deletions
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4
contrib/ltree/_ltree_gist.c
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@ -7,6 +7,8 @@
*/
#include "postgres.h"
#include <math.h>
#include "access/gist.h"
#include "access/reloptions.h"
#include "access/stratnum.h"
@ -315,7 +317,7 @@ _ltree_picksplit(PG_FUNCTION_ARGS)
_j = GETENTRY(entryvec, j);
size_alpha = hemdist(datum_l, _j, siglen);
size_beta = hemdist(datum_r, _j, siglen);
costvector[j - 1].cost = Abs(size_alpha - size_beta);
costvector[j - 1].cost = abs(size_alpha - size_beta);
}
qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost);