Revert more of previous change

From-SVN: r41111

gcc/ChangeLog

+2001-04-05  Bernd Schmidt  <bernds@redhat.com>
+
+	* sched-deps.c (sched_analyze_insn): Revert more of the March 27
+	change.
+
 2001-04-04  Zack Weinberg  <zackw@stanford.edu>
 
 	* config.gcc: Remove default for xm_file.  Clean up local

gcc/sched-deps.c

@@ -1113,18 +1113,6 @@ sched_analyze_insn (deps, x, insn, loop_notes)
 	}
       flush_pending_lists (deps, insn, 0);
 
-      pending = deps->pending_write_insns;
-      pending_mem = deps->pending_write_mems;
-      while (pending)
-	{
-	  add_dependence (insn, XEXP (pending, 0), 0);
-	  pending = XEXP (pending, 1);
-	  pending_mem = XEXP (pending_mem, 1);
-	}
-
-      for (u = deps->last_pending_memory_flush; u; u = XEXP (u, 1))
-	add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI);
-
       reg_pending_sets_all = 1;
     }