From 99df2465b701d4b9cbc6c90f4d19f3bb4ac1f62f Mon Sep 17 00:00:00 2001
From: Richard Stallman <rms@gnu.org>
Date: Tue, 28 Jul 1992 02:17:11 +0000
Subject: (output_function_prologue): Make a probe instruction if NEED_PROBE if
 nonzero.

From-SVN: r1696
---
 gcc/config/m68k/m68k.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gcc')

diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index dfdcef0..7d70bbe 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -180,6 +180,11 @@ output_function_prologue (stream, size)
       mask &= ~ (1 << (15 - FRAME_POINTER_REGNUM));
       num_saved_regs--;
     }
+
+#if NEED_PROBE
+  fprintf (stream, "\ttstl sp@(%d)\n", NEED_PROBE - num_saved_regs * 4);
+#endif
+
   if (num_saved_regs <= 2)
     {
       /* Store each separately in the same order moveml uses.
-- 
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