clear_btr_from_live_range (btr_def def)
{
int bb;
+ bitmap_iterator bi;
- EXECUTE_IF_SET_IN_BITMAP
- (def->live_range, 0, bb,
- {
- if ((!def->other_btr_uses_before_def
- && !def->other_btr_uses_after_use)
- || !block_at_edge_of_live_range_p (bb, def))
- {
- CLEAR_HARD_REG_BIT (btrs_live[bb], def->btr);
- CLEAR_HARD_REG_BIT (btrs_live_at_end[bb], def->btr);
- if (dump_file)
- dump_btrs_live (bb);
- }
- });
+ EXECUTE_IF_SET_IN_BITMAP (def->live_range, 0, bb, bi)
+ {
+ if ((!def->other_btr_uses_before_def
+ && !def->other_btr_uses_after_use)
+ || !block_at_edge_of_live_range_p (bb, def))
+ {
+ CLEAR_HARD_REG_BIT (btrs_live[bb], def->btr);
+ CLEAR_HARD_REG_BIT (btrs_live_at_end[bb], def->btr);
+ if (dump_file)
+ dump_btrs_live (bb);
+ }
+ }
}
add_btr_to_live_range (btr_def def)
{
int bb;
- EXECUTE_IF_SET_IN_BITMAP
- (def->live_range, 0, bb,
- {
- SET_HARD_REG_BIT (btrs_live[bb], def->btr);
- SET_HARD_REG_BIT (btrs_live_at_end[bb], def->btr);
- if (dump_file)
- dump_btrs_live (bb);
- });
+ bitmap_iterator bi;
+
+ EXECUTE_IF_SET_IN_BITMAP (def->live_range, 0, bb, bi)
+ {
+ SET_HARD_REG_BIT (btrs_live[bb], def->btr);
+ SET_HARD_REG_BIT (btrs_live_at_end[bb], def->btr);
+ if (dump_file)
+ dump_btrs_live (bb);
+ }
}
/* Update a live range to contain the basic block NEW_BLOCK, and all
else
{
edge e;
+ edge_iterator ei;
int new_block = new_bb->index;
gcc_assert (dominated_by_p (CDI_DOMINATORS, head_bb, new_bb));
dump_hard_reg_set (*btrs_live_in_range);
fprintf (dump_file, "\n");
}
- for (e = head_bb->pred; e; e = e->pred_next)
+ FOR_EACH_EDGE (e, ei, head_bb->preds)
*tos++ = e->src;
}
if (!bitmap_bit_p (live_range, bb->index))
{
edge e;
+ edge_iterator ei;
bitmap_set_bit (live_range, bb->index);
IOR_HARD_REG_SET (*btrs_live_in_range,
fprintf (dump_file, "\n");
}
- for (e = bb->pred; e != NULL; e = e->pred_next)
+ FOR_EACH_EDGE (e, ei, bb->preds)
{
basic_block pred = e->src;
if (!bitmap_bit_p (live_range, pred->index))
*/
int bb;
int def_bb = def->bb->index;
+ bitmap_iterator bi;
CLEAR_HARD_REG_SET (*btrs_live_in_range);
if (flag_btr_bb_exclusive)
- EXECUTE_IF_SET_IN_BITMAP
- (def->live_range, 0, bb,
- {
- IOR_HARD_REG_SET (*btrs_live_in_range, btrs_live[bb]);
- });
+ {
+ EXECUTE_IF_SET_IN_BITMAP (def->live_range, 0, bb, bi)
+ {
+ IOR_HARD_REG_SET (*btrs_live_in_range, btrs_live[bb]);
+ }
+ }
else
- EXECUTE_IF_SET_IN_BITMAP
- (def->live_range, 0, bb,
- {
- IOR_HARD_REG_SET (*btrs_live_in_range,
- (def_bb == bb
- ? btrs_live_at_end : btrs_live) [bb]);
- });
+ {
+ EXECUTE_IF_SET_IN_BITMAP (def->live_range, 0, bb, bi)
+ {
+ IOR_HARD_REG_SET (*btrs_live_in_range,
+ (def_bb == bb
+ ? btrs_live_at_end : btrs_live) [bb]);
+ }
+ }
}
if (!def->other_btr_uses_before_def &&
!def->other_btr_uses_after_use)