#include "iredges_t.h"
#include "irgraph_t.h"
#include "irgopt.h"
+#include "irgmod.h"
#include "irprintf_t.h"
#include "irgwalk.h"
}
/* there can be some non-scheduled Pin nodes left in the block, move them
- * to the succ block */
+ * to the succ block (Pin) or pred block (Sync) */
foreach_out_edge_safe(block, edge, next) {
node = get_edge_src_irn(edge);
set_nodes_block(node, succ_block);
continue;
}
+ if (is_Sync(node)) {
+ set_nodes_block(node, get_nodes_block(pred));
+ continue;
+ }
+ if (is_End(node)) { /* End-keep, reroute it to the successor */
+ int pos = get_edge_src_pos(edge);
+ set_irn_n(node, pos, succ_block);
+ continue;
+ }
panic("Unexpected node %+F in block %+F with empty schedule", node, block);
}
set_Block_cfgpred(block, 0, new_Bad());
- be_kill_node(jump);
+ kill_node(jump);
blocks_removed = 1;
/* check predecessor */
blocks_removed = 0;
- set_using_visited(irg);
+ ir_reserve_resources(irg, IR_RESOURCE_IRN_VISITED);
inc_irg_visited(irg);
remove_empty_block(get_irg_end_block(irg));
end = get_irg_end(irg);
continue;
remove_empty_block(pred);
}
- clear_using_visited(irg);
+ ir_free_resources(irg, IR_RESOURCE_IRN_VISITED);
if (blocks_removed) {
/* invalidate analysis info */
set_irg_doms_inconsistent(irg);
set_irg_extblk_inconsistent(irg);
set_irg_outs_inconsistent(irg);
+ set_irg_loopinfo_inconsistent(irg);
}
return blocks_removed;
}