cfgrtl.c (delete_insn_chain_and_edges): Remove.

	* cfgrtl.c (delete_insn_chain_and_edges): Remove.
	* rtl.h: Remove the prototype for delete_insn_chain_and_edges.

From-SVN: r126441

gcc/ChangeLog

@@ -8,6 +8,9 @@
 	typos.  Follow spelling conventions.
 	* doc/invoke.texi, doc/rtl.texi: Fix typos.
 
+	* cfgrtl.c (delete_insn_chain_and_edges): Remove.
+	* rtl.h: Remove the prototype for delete_insn_chain_and_edges.
+
 2007-07-06  Daniel Berlin  <dberlin@dberlin.org>
 
 	Fix PR tree-optimization/23488

gcc/cfgrtl.c

@@ -224,21 +224,6 @@ delete_insn_chain (rtx start, rtx finish, bool clear_bb)
       start = next;
     }
 }
-
-/* Like delete_insn but also purge dead edges from BB.  */
-void
-delete_insn_chain_and_edges (rtx first, rtx last)
-{
-  bool purge = false;
-
-  if (INSN_P (last)
-      && BLOCK_FOR_INSN (last)
-      && BB_END (BLOCK_FOR_INSN (last)) == last)
-    purge = true;
-  delete_insn_chain (first, last, false);
-  if (purge)
-    purge_dead_edges (BLOCK_FOR_INSN (last));
-}
 
 /* Create a new basic block consisting of the instructions between HEAD and END
    inclusive.  This function is designed to allow fast BB construction - reuses

gcc/rtl.h

@@ -2054,7 +2054,6 @@ extern void emit_insn_at_entry (rtx);
 extern void delete_insn_chain (rtx, rtx, bool);
 extern rtx unlink_insn_chain (rtx, rtx);
 extern rtx delete_insn_and_edges (rtx);
-extern void delete_insn_chain_and_edges (rtx, rtx);
 extern rtx gen_lowpart_SUBREG (enum machine_mode, rtx);
 extern rtx gen_const_mem (enum machine_mode, rtx);
 extern rtx gen_frame_mem (enum machine_mode, rtx);