#include "system.h"
#include "coretypes.h"
#include "tm.h"
-
#include "rtl.h"
#include "flags.h"
#include "output.h"
#include "function.h"
#include "hard-reg-set.h"
+#include "obstack.h"
#include "basic-block.h"
#include "toplev.h"
#include "graph.h"
static void
start_bb (FILE *fp, int bb)
{
+#if 0
+ reg_set_iterator rsi;
+#endif
+
switch (graph_dump_format)
{
case vcg:
/* Print the live-at-start register list. */
fputc ('\n', fp);
- EXECUTE_IF_SET_IN_REG_SET (basic_block_live_at_start[bb], 0, i,
- {
- fprintf (fp, " %d", i);
- if (i < FIRST_PSEUDO_REGISTER)
- fprintf (fp, " [%s]",
- reg_names[i]);
- });
+ EXECUTE_IF_SET_IN_REG_SET (basic_block_live_at_start[bb], 0, i, rsi)
+ {
+ fprintf (fp, " %d", i);
+ if (i < FIRST_PSEUDO_REGISTER)
+ fprintf (fp, " [%s]", reg_names[i]);
+ }
#endif
switch (graph_dump_format)
if ((i = end[INSN_UID (tmp_rtx)]) >= 0)
{
edge e;
+ edge_iterator ei;
bb = BASIC_BLOCK (i);
/* Now specify the edges to all the successors of this
basic block. */
- for (e = bb->succ; e ; e = e->succ_next)
+ FOR_EACH_EDGE (e, ei, bb->succs)
{
if (e->dest != EXIT_BLOCK_PTR)
{
if (fp == NULL)
fatal_error ("can't open %s: %m", buf);
- switch (graph_dump_format)
- {
- case vcg:
- fputs ("graph: {\nport_sharing: no\n", fp);
- break;
- case no_graph:
- abort ();
- }
+ gcc_assert (graph_dump_format == vcg);
+ fputs ("graph: {\nport_sharing: no\n", fp);
fclose (fp);
}
fp = fopen (buf, "a");
if (fp != NULL)
{
- switch (graph_dump_format)
- {
- case vcg:
- fputs ("}\n", fp);
- break;
- case no_graph:
- abort ();
- }
-
+ gcc_assert (graph_dump_format == vcg);
+ fputs ("}\n", fp);
fclose (fp);
}
}