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rework liveness dumper
[libfirm]
/
ir
/
kaps
/
vector.c
diff --git
a/ir/kaps/vector.c
b/ir/kaps/vector.c
index
04d58e6
..
39aedb9
100644
(file)
--- a/
ir/kaps/vector.c
+++ b/
ir/kaps/vector.c
@@
-22,7
+22,6
@@
* @brief PBQP vector.
* @date 02.10.2008
* @author Sebastian Buchwald
* @brief PBQP vector.
* @date 02.10.2008
* @author Sebastian Buchwald
- * @version $Id$
*/
#include "config.h"
*/
#include "config.h"
@@
-34,9
+33,11
@@
num pbqp_add(num x, num y)
{
num pbqp_add(num x, num y)
{
+ num res;
+
if (x == INF_COSTS || y == INF_COSTS) return INF_COSTS;
if (x == INF_COSTS || y == INF_COSTS) return INF_COSTS;
-
num
res = x + y;
+ res = x + y;
#if !KAPS_USE_UNSIGNED
/* No positive overflow. */
#if !KAPS_USE_UNSIGNED
/* No positive overflow. */
@@
-56,9
+57,8
@@
num pbqp_add(num x, num y)
vector_t *vector_alloc(pbqp_t *pbqp, unsigned length)
{
vector_t *vector_alloc(pbqp_t *pbqp, unsigned length)
{
- assert(length > 0);
vector_t *vec = (vector_t*)obstack_alloc(&pbqp->obstack, sizeof(*vec) + sizeof(*vec->entries) * length);
vector_t *vec = (vector_t*)obstack_alloc(&pbqp->obstack, sizeof(*vec) + sizeof(*vec->entries) * length);
- assert(
vec
);
+ assert(
length > 0
);
vec->len = length;
memset(vec->entries, 0, sizeof(*vec->entries) * length);
vec->len = length;
memset(vec->entries, 0, sizeof(*vec->entries) * length);
@@
-80,8
+80,6
@@
void vector_add(vector_t *sum, vector_t *summand)
int i;
int len;
int i;
int len;
- assert(sum);
- assert(summand);
assert(sum->len == summand->len);
len = sum->len;
assert(sum->len == summand->len);
len = sum->len;
@@
-111,8
+109,6
@@
void vector_add_value(vector_t *vec, num value)
unsigned index;
unsigned len;
unsigned index;
unsigned len;
- assert(vec);
-
len = vec->len;
for (index = 0; index < len; ++index) {
len = vec->len;
for (index = 0; index < len; ++index) {
@@
-125,8
+121,6
@@
void vector_add_matrix_col(vector_t *vec, pbqp_matrix_t *mat, unsigned col_index
unsigned index;
unsigned len;
unsigned index;
unsigned len;
- assert(vec);
- assert(mat);
assert(vec->len == mat->rows);
assert(col_index < mat->cols);
assert(vec->len == mat->rows);
assert(col_index < mat->cols);
@@
-142,8
+136,6
@@
void vector_add_matrix_row(vector_t *vec, pbqp_matrix_t *mat, unsigned row_index
unsigned index;
unsigned len;
unsigned index;
unsigned len;
- assert(vec);
- assert(mat);
assert(vec->len == mat->cols);
assert(row_index < mat->rows);
assert(vec->len == mat->cols);
assert(row_index < mat->rows);
@@
-161,8
+153,6
@@
num vector_get_min(vector_t *vec)
unsigned len;
num min = INF_COSTS;
unsigned len;
num min = INF_COSTS;
- assert(vec);
-
len = vec->len;
assert(len > 0);
len = vec->len;
assert(len > 0);
@@
-184,8
+174,6
@@
unsigned vector_get_min_index(vector_t *vec)
unsigned min_index = 0;
num min = INF_COSTS;
unsigned min_index = 0;
num min = INF_COSTS;
- assert(vec);
-
len = vec->len;
assert(len > 0);
len = vec->len;
assert(len > 0);