}
}
+static int cmp_edges_base(const edge_t *e1, const edge_t *e2)
+{
+ long nr1 = get_irn_node_nr(e1->block);
+ long nr2 = get_irn_node_nr(e2->block);
+ if (nr1 < nr2) {
+ return 1;
+ } else if (nr1 > nr2) {
+ return -1;
+ } else {
+ if (e1->pos < e2->pos) {
+ return 1;
+ } else if (e1->pos > e2->pos) {
+ return -1;
+ } else {
+ return 0;
+ }
+ }
+}
+
static int cmp_edges(const void *d1, const void *d2)
{
const edge_t *e1 = (const edge_t*)d1;
const edge_t *e2 = (const edge_t*)d2;
-
- return QSORT_CMP(e2->execfreq, e1->execfreq);
+ double freq1 = e1->execfreq;
+ double freq2 = e2->execfreq;
+ if (freq1 < freq2) {
+ return 1;
+ } else if (freq1 > freq2) {
+ return -1;
+ } else {
+ return cmp_edges_base(e1, e2);
+ }
}
static int cmp_edges_outedge_penalty(const void *d1, const void *d2)
{
- const edge_t *e1 = (const edge_t*)d1;
- const edge_t *e2 = (const edge_t*)d2;
- /* reverse sorting as penalties are negative */
- return QSORT_CMP(e1->outedge_penalty_freq, e2->outedge_penalty_freq);
+ const edge_t *e1 = (const edge_t*)d1;
+ const edge_t *e2 = (const edge_t*)d2;
+ double pen1 = e1->outedge_penalty_freq;
+ double pen2 = e2->outedge_penalty_freq;
+ if (pen1 > pen2) {
+ return 1;
+ } else if (pen1 < pen2) {
+ return -1;
+ } else {
+ return cmp_edges_base(e1, e2);
+ }
}
static void clear_loop_links(ir_loop *loop)