#include "tm_p.h"
#include "hard-reg-set.h"
#include "regs.h"
-#include "hashtab.h"
-#include "hash-set.h"
-#include "vec.h"
-#include "machmode.h"
-#include "input.h"
#include "function.h"
#include "profile.h"
#include "flags.h"
#include "sched-int.h"
#include "target.h"
#include "cfgloop.h"
-#include "double-int.h"
#include "alias.h"
#include "symtab.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h"
#include "insn-codes.h"
#include "optabs.h"
-#include "statistics.h"
-#include "real.h"
-#include "fixed-value.h"
#include "expmed.h"
#include "dojump.h"
#include "explow.h"
node close to its successors. */
if (pss_not_empty && count_succs >= count_preds)
{
- int tmp = end;
- end = start;
- start = tmp;
+ std::swap (start, end);
step = -1;
}