fix compile/sync-1.c on ia64

[Richard Henderson]

Cut and paste error from sync_old_add pattern.

Tested on ia64-linux.


r~


        * config/ia64/sync.md (sync_add<I48MODE>): Fix arguments for
        no return value pattern.

Index: config/ia64/sync.md
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/ia64/sync.md,v
retrieving revision 1.3
diff -u -p -d -r1.3 sync.md
--- config/ia64/sync.md	20 Apr 2005 04:54:03 -0000	1.3
+++ config/ia64/sync.md	10 May 2005 16:15:54 -0000
@@ -32,15 +32,17 @@
   [(set_attr "itanium_class" "syst_m")])
 
 (define_expand "sync_add<mode>"
-  [(match_operand:I48MODE 0 "gr_register_operand" "")
-   (match_operand:I48MODE 1 "memory_operand" "")
-   (match_operand:I48MODE 2 "general_operand" "")]
+  [(match_operand:I48MODE 0 "memory_operand" "")
+   (match_operand:I48MODE 1 "general_operand" "")]
   ""
 {
-  if (!fetchadd_operand (operands[2], <MODE>mode))
+  rtx tmp;
+  if (!fetchadd_operand (operands[1], <MODE>mode))
     FAIL;
+
+  tmp = gen_reg_rtx (<MODE>mode);
   emit_insn (gen_memory_barrier ());
-  emit_insn (gen_fetchadd_acq_<mode> (operands[0], operands[1], operands[2]));
+  emit_insn (gen_fetchadd_acq_<mode> (tmp, operands[0], operands[1]));
   DONE;
 })