/*
- * Copyright (C) 1995-2010 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
fprintf(stderr, "no admissible colors?!?");
else {
bitset_foreach(node->adm_colors, idx) {
- fprintf(stderr, " %d", idx);
+ ir_fprintf(stderr, " %zu", idx);
}
}
}
static __attribute__((unused)) void chunk_order_nodes(co_mst_env_t *env, aff_chunk_t *chunk)
{
- pqueue_t *grow = new_pqueue();
- const ir_node *max_node = NULL;
- int max_weight = 0;
- int i;
+ pqueue_t *grow = new_pqueue();
+ ir_node const *max_node = NULL;
+ int max_weight = 0;
+ size_t i;
- for (i = ARR_LEN(chunk->n) - 1; i >= 0; i--) {
- const ir_node *irn = chunk->n[i];
+ for (i = ARR_LEN(chunk->n); i != 0;) {
+ const ir_node *irn = chunk->n[--i];
affinity_node_t *an = get_affinity_info(env->co, irn);
int w = 0;
neighb_t *neigh;
if (max_node) {
bitset_t *visited = bitset_irg_malloc(env->co->irg);
- for (i = ARR_LEN(chunk->n) - 1; i >= 0; --i)
- bitset_add_irn(visited, chunk->n[i]);
+ for (i = ARR_LEN(chunk->n); i != 0;)
+ bitset_add_irn(visited, chunk->n[--i]);
pqueue_put(grow, (void *) max_node, max_weight);
bitset_remv_irn(visited, max_node);
}
/**
- * Tries to bring node @p node and all it's neighbours to color @p tgt_col.
+ * Tries to bring node @p node and all its neighbours to color @p tgt_col.
* @return 1 if color @p col could be applied, 0 otherwise
*/
static int change_node_color(co_mst_env_t *env, co_mst_irn_t *node, int tgt_col, struct list_head *changed)
/*
Node has not yet a fixed color and target color is admissible
- -> try to recolor node and it's affinity neighbours
+ -> try to recolor node and its affinity neighbours
*/
if (is_loose(node) && bitset_is_set(node->adm_colors, tgt_col)) {
col_cost_t *costs = env->single_cols[tgt_col];
waitq *best_starts = NULL;
col_cost_t *order = ALLOCANZ(col_cost_t, env->n_regs);
bitset_t *visited;
- int idx, len, i, nidx, pos;
+ int i;
+ size_t idx;
+ size_t len;
+ size_t nidx;
+ size_t pos;
struct list_head changed;
DB((dbg, LEVEL_2, "fragmentizing chunk #%u", c->id));
{
unsigned n_regs = co->cls->n_regs;
bitset_t *allocatable_regs = bitset_alloca(n_regs);
- unsigned i, j, k;
+ unsigned i, j;
+ size_t k;
ir_node *irn;
co_mst_env_t mst_env;
LC_OPT_LAST
};
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copyheur4);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copyheur4)
void be_init_copyheur4(void)
{
lc_opt_entry_t *be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");