contrib:

[pf3gnuchains/gcc-fork.git] / gcc / haifa-sched.c

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index 3498974..b4053b5 100644 (file)
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -1,6 +1,6 @@
 /* Instruction scheduling pass.
    Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000 Free Software Foundation, Inc.
+   1999, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com) Enhanced by,
    and currently maintained by, Jim Wilson (wilson@cygnus.com)
 
@@ -1225,13 +1225,12 @@ save_line_notes (b, head, tail)
       LINE_NOTE (insn) = line;
 }
 
-/* After block B was scheduled, insert line notes into the insns list.
+/* After a block was scheduled, insert line notes into the insns list.
    HEAD and TAIL are the boundaries of the block in which notes should
    be processed.*/
 
 void
-restore_line_notes (b, head, tail)
-     int b;
+restore_line_notes (head, tail)
      rtx head, tail;
 {
   rtx line, note, prev, new;
@@ -1774,6 +1773,7 @@ schedule_block (b, rgn_n_insns)
          schedule_insn (insn, &ready, clock_var);
 
        next:
+         ;
 #ifdef MD_SCHED_REORDER2
          /* Sort the ready list based on priority.  */
          if (ready.n_ready > 0)