i386.md (builtin_setjmp_receiver): New pattern.

	* config/i386/i386.md (builtin_setjmp_receiver): New pattern.
	Restore the pic register if required.

From-SVN: r31190

gcc/ChangeLog

+2000-01-03  Anthony Green  <green@cygnus.com>
+	
+	* config/i386/i386.md (builtin_setjmp_receiver): New pattern.
+	Restore the pic register if required.
+
 2000-01-03  Ulrich Drepper  <drepper@cygnus.com>
 
 	* c-common.c (format_char_info): Update comment.

gcc/config/i386/i386.md

 ;; GCC machine description for IA-32.
-;; Copyright (C) 1988, 94-98, 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 94-99, 2000 Free Software Foundation, Inc.
 ;; Mostly by William Schelter.
 ;;
 ;; This file is part of GNU CC.
@@ -8335,6 +8335,15 @@
   load_pic_register ();
   DONE;
 }")
+
+(define_expand "builtin_setjmp_receiver"
+  [(label_ref (match_operand 0 "" ""))]
+  "flag_pic"
+  "
+{
+  load_pic_register ();
+  DONE;
+}")
 
 ;; Avoid redundant prefixes by splitting HImode arithmetic to SImode.