/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
static spill_env_t *spill_env;
-static int n_regs;
+static unsigned n_regs;
static const arch_register_class_t *cls;
static const be_lv_t *lv;
static bitset_t *spilled_nodes;
static unsigned get_value_width(const ir_node *node)
{
- const arch_register_req_t *req = arch_get_register_req_out(node);
+ const arch_register_req_t *req = arch_get_irn_register_req(node);
return req->width;
}
size_t free_regs_needed = 0;
spill_candidate_t *candidates;
ir_nodeset_iterator_t iter;
- size_t i, arity;
+ int i, arity;
+ size_t c;
int spills_needed;
size_t cand_idx;
ir_node *n;
candidates = ALLOCAN(spill_candidate_t, n_live_nodes);
/* construct array with spill candidates and calculate their costs */
- i = 0;
+ c = 0;
foreach_ir_nodeset(live_nodes, n, iter) {
- spill_candidate_t *candidate = & candidates[i];
+ spill_candidate_t *candidate = & candidates[c];
assert(!bitset_is_set(spilled_nodes, get_irn_idx(n)));
candidate->node = n;
candidate->costs = get_spill_costs(n);
- ++i;
+ ++c;
}
- assert(i == n_live_nodes);
+ assert(c == n_live_nodes);
/* sort spill candidates */
qsort(candidates, n_live_nodes, sizeof(candidates[0]),
be_delete_spill_env(spill_env);
}
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_daemelspill);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_daemelspill)
void be_init_daemelspill(void)
{
static be_spiller_t daemel_spiller = {