/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
if(node == jump)
continue;
- if(is_Pin(node)) {
+ if (is_Block(node)) {
+ /* a Block->Block edge: This should be the MacroBlock
+ edge, ignore it. */
+ assert(get_Block_MacroBlock(node) == block && "Wrong Block->Block edge");
+ continue;
+ }
+ if (is_Pin(node)) {
set_nodes_block(node, succ_block);
continue;
}
- panic("Unexpected node %+F in block %+F with empty schedule", node,
- block);
+ if (is_Sync(node)) {
+ set_nodes_block(node, get_nodes_block(pred));
+ continue;
+ }
+ panic("Unexpected node %+F in block %+F with empty schedule", node, block);
}
set_Block_cfgpred(block, 0, new_Bad());
blocks_removed = 0;
- set_using_visited(irg);
+ set_using_irn_visited(irg);
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);
+ clear_using_irn_visited(irg);
if (blocks_removed) {
/* invalidate analysis info */