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fix a bunch of warnings reported by clang analyzer
[libfirm]
/
ir
/
kaps
/
pbqp_edge.c
diff --git
a/ir/kaps/pbqp_edge.c
b/ir/kaps/pbqp_edge.c
index
1a90497
..
e20e17a
100644
(file)
--- a/
ir/kaps/pbqp_edge.c
+++ b/
ir/kaps/pbqp_edge.c
@@
-22,7
+22,6
@@
* @brief PBQP edges.
* @date 02.10.2008
* @author Sebastian Buchwald
* @brief PBQP edges.
* @date 02.10.2008
* @author Sebastian Buchwald
- * @version $Id$
*/
#include "config.h"
*/
#include "config.h"
@@
-42,6
+41,9
@@
pbqp_edge_t *alloc_edge(pbqp_t *pbqp, int src_index, int tgt_index,
pbqp_matrix_t *costs)
{
int transpose = 0;
pbqp_matrix_t *costs)
{
int transpose = 0;
+ pbqp_edge_t *edge = OALLOC(&pbqp->obstack, pbqp_edge_t);
+ pbqp_node_t *src_node;
+ pbqp_node_t *tgt_node;
if (tgt_index < src_index) {
int tmp = src_index;
if (tgt_index < src_index) {
int tmp = src_index;
@@
-51,11
+53,9
@@
pbqp_edge_t *alloc_edge(pbqp_t *pbqp, int src_index, int tgt_index,
transpose = 1;
}
transpose = 1;
}
- pbqp_edge_t *edge = OALLOC(&pbqp->obstack, pbqp_edge_t);
-
- pbqp_node_t *src_node = get_node(pbqp, src_index);
+ src_node = get_node(pbqp, src_index);
-
pbqp_node_t *
tgt_node = get_node(pbqp, tgt_index);
+ tgt_node = get_node(pbqp, tgt_index);
if (transpose) {
edge->costs = pbqp_matrix_copy_and_transpose(pbqp, costs);
if (transpose) {
edge->costs = pbqp_matrix_copy_and_transpose(pbqp, costs);