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introduce be_foreach_use and use it
[libfirm]
/
ir
/
be
/
bespillbelady.c
diff --git
a/ir/be/bespillbelady.c
b/ir/be/bespillbelady.c
index
b58ad05
..
3b2755c
100644
(file)
--- a/
ir/be/bespillbelady.c
+++ b/
ir/be/bespillbelady.c
@@
-28,7
+28,6
@@
#include <stdbool.h>
#include "obst.h"
#include <stdbool.h>
#include "obst.h"
-#include "irprintf_t.h"
#include "irgraph.h"
#include "irnode.h"
#include "irmode.h"
#include "irgraph.h"
#include "irnode.h"
#include "irmode.h"
@@
-604,9
+603,8
@@
static void decide_start_workset(const ir_node *block)
}
/* check all Live-Ins */
}
/* check all Live-Ins */
- be_lv_foreach
(lv, block, be_lv_state_in
, node) {
+ be_lv_foreach
_cls(lv, block, be_lv_state_in, cls
, node) {
unsigned available;
unsigned available;
-
if (all_preds_known) {
available = available_in_all_preds(pred_worksets, arity, node, false);
} else {
if (all_preds_known) {
available = available_in_all_preds(pred_worksets, arity, node, false);
} else {
@@
-805,7
+803,6
@@
static void process_block(ir_node *block)
new_vals = new_workset();
sched_foreach(block, irn) {
new_vals = new_workset();
sched_foreach(block, irn) {
- int i, arity;
assert(workset_get_length(ws) <= n_regs);
/* Phis are no real instr (see insert_starters()) */
assert(workset_get_length(ws) <= n_regs);
/* Phis are no real instr (see insert_starters()) */
@@
-819,14
+816,10
@@
static void process_block(ir_node *block)
/* allocate all values _used_ by this instruction */
workset_clear(new_vals);
/* allocate all values _used_ by this instruction */
workset_clear(new_vals);
- for (i = 0, arity = get_irn_arity(irn); i < arity; ++i) {
- ir_node *in = get_irn_n(irn, i);
- if (!arch_irn_consider_in_reg_alloc(cls, in))
- continue;
-
+ be_foreach_use(irn, cls, in_req_, in, in_req,
/* (note that "spilled" is irrelevant here) */
workset_insert(new_vals, in, false);
/* (note that "spilled" is irrelevant here) */
workset_insert(new_vals, in, false);
- }
+ );
displace(new_vals, 1);
/* allocate all values _defined_ by this instruction */
displace(new_vals, 1);
/* allocate all values _defined_ by this instruction */