Enlist the FreeBSD-CURRENT users as testers of GCC 2.95.3 Release Candidate #3

1 files changed, 9 insertions, 1 deletions

diff --git a/contrib/gcc/expr.c b/contrib/gcc/expr.c
index 3624f77..b8bcc86 100644
--- a/contrib/gcc/expr.c
+++ b/contrib/gcc/expr.c
@@ -1,5 +1,6 @@
 /* Convert tree expression to rtl instructions, for GNU compiler.
-   Copyright (C) 1988, 92-98, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -8664,6 +8665,13 @@ expand_builtin_setjmp_receiver (receiver_label)
       {
 	; /* Nothing */
       }
+
+  /* @@@ This is a kludge.  Not all machine descriptions define a blockage
+     insn, but we must not allow the code we just generated to be reordered
+     by scheduling.  Specifically, the update of the frame pointer must
+     happen immediately, not later.  So emit an ASM_INPUT to act as blockage
+     insn.  */
+  emit_insn (gen_rtx_ASM_INPUT (VOIDmode, ""));
 }