* basic-block.h (dump_bb_data): Remove declaration.

        * flow.c (dump_bb_data): Remove function.
        * sbitmap.c (sbitmap_intersect_of_predsucc): Delete function.
        (sbitmap_union_of_predsucc): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30530 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 120 deletions

diff --git a/gcc/sbitmap.c b/gcc/sbitmap.c
index 8aae23aac64..4cc7c85f5c1 100644
--- a/gcc/sbitmap.c
+++ b/gcc/sbitmap.c
@@ -318,126 +318,6 @@ sbitmap_a_and_b_or_c (dst, a, b, c)
   return changed;
 }
 
-/* Set the bitmap DST to the intersection of SRC of all predecessors or
-   successors of block number BB (PRED_SUCC says which).  */
-
-void
-sbitmap_intersect_of_predsucc (dst, src, bb, pred_succ)
-     sbitmap dst;
-     sbitmap *src;
-     int bb;
-     int_list_ptr *pred_succ;
-{
-  int_list_ptr ps;
-  int ps_bb;
-  int set_size = dst->size;
-
-  ps = pred_succ[bb];
-
-  /* It is possible that there are no predecessors(/successors).
-     This can happen for example in unreachable code.  */
-
-  if (ps == NULL)
-    {
-      /* In APL-speak this is the `and' reduction of the empty set and thus
-	 the result is the identity for `and'.  */
-      sbitmap_ones (dst);
-      return;
-    }
-
-  /* Set result to first predecessor/successor.  */
-
-  for ( ; ps != NULL; ps = ps->next)
-    {
-      ps_bb = INT_LIST_VAL (ps);
-      if (ps_bb == ENTRY_BLOCK || ps_bb == EXIT_BLOCK)
-	continue;
-      sbitmap_copy (dst, src[ps_bb]);
-      /* Break out since we're only doing first predecessor.  */
-      break;
-    }
-  if (ps == NULL)
-    return;
-
-  /* Now do the remaining predecessors/successors.  */
-
-  for (ps = ps->next; ps != NULL; ps = ps->next)
-    {
-      int i;
-      sbitmap_ptr p,r;
-
-      ps_bb = INT_LIST_VAL (ps);
-      if (ps_bb == ENTRY_BLOCK || ps_bb == EXIT_BLOCK)
-	continue;
-
-      p = src[ps_bb]->elms;
-      r = dst->elms;
-
-      for (i = 0; i < set_size; i++)
-	*r++ &= *p++;
-    }
-}
-
-/* Set the bitmap DST to the union of SRC of all predecessors/successors of
-   block number BB.  */
-
-void
-sbitmap_union_of_predsucc (dst, src, bb, pred_succ)
-     sbitmap dst;
-     sbitmap *src;
-     int bb;
-     int_list_ptr *pred_succ;
-{
-  int_list_ptr ps;
-  int ps_bb;
-  int set_size = dst->size;
-
-  ps = pred_succ[bb];
-
-  /* It is possible that there are no predecessors(/successors).
-     This can happen for example in unreachable code.  */
-
-  if (ps == NULL)
-    {
-      /* In APL-speak this is the `or' reduction of the empty set and thus
-	 the result is the identity for `or'.  */
-      sbitmap_zero (dst);
-      return;
-    }
-
-  /* Set result to first predecessor/successor.  */
-
-  for ( ; ps != NULL; ps = ps->next)
-    {
-      ps_bb = INT_LIST_VAL (ps);
-      if (ps_bb == ENTRY_BLOCK || ps_bb == EXIT_BLOCK)
-	continue;
-      sbitmap_copy (dst, src[ps_bb]);
-      /* Break out since we're only doing first predecessor.  */
-      break;
-    }
-  if (ps == NULL)
-    return;
-
-  /* Now do the remaining predecessors/successors.  */
-
-  for (ps = ps->next; ps != NULL; ps = ps->next)
-    {
-      int i;
-      sbitmap_ptr p,r;
-
-      ps_bb = INT_LIST_VAL (ps);
-      if (ps_bb == ENTRY_BLOCK || ps_bb == EXIT_BLOCK)
-	continue;
-
-      p = src[ps_bb]->elms;
-      r = dst->elms;
-
-      for (i = 0; i < set_size; i++)
-	*r++ |= *p++;
-    }
-}
-
 /* Set the bitmap DST to the intersection of SRC of successors of
    block number BB, using the new flow graph structures.  */