When moving asms out of the way, don't move all of them to the same place

From-SVN: r45138

gcc/ChangeLog

@@ -3,6 +3,9 @@
 	* config/ia64/ia64.c (rws_update): If !pred, set write_count
 	instead of incrementing it.
 
+	* config/ia64/ia64.c (ia64_sched_reorder): When there's more than one
+	asm ready, don't try to move them all into the same array element.
+
 Thu Aug 23 17:21:43 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* function.c (thread_prologue_and_epilogue_insns): Avoid

gcc/config/ia64/ia64.c

@@ -6153,8 +6153,8 @@ ia64_internal_sched_reorder (dump, sched_verbose, ready, pn_ready,
 	    if (GET_CODE (PATTERN (insn)) == ASM_INPUT
 		|| asm_noperands (PATTERN (insn)) >= 0)
 	      {
-		rtx lowest = ready[0];
-		ready[0] = insn;
+		rtx lowest = ready[n_asms];
+		ready[n_asms] = insn;
 		*insnp = lowest;
 		n_asms++;
 	      }