From b7c2e1e2e48db49c54a4bf71366853a1518705c3 Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sun, 31 Dec 1995 15:02:34 -0500
Subject: [PATCH] (clear_pending_stack_adjust): Don't do optimization if -O0.

From-SVN: r10914
---
 gcc/expr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/expr.c b/gcc/expr.c
index 16147dce964..7d22b0d300f 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -9099,7 +9099,8 @@ void
 clear_pending_stack_adjust ()
 {
 #ifdef EXIT_IGNORE_STACK
-  if (! flag_omit_frame_pointer && EXIT_IGNORE_STACK
+  if (optimize > 0
+      && ! flag_omit_frame_pointer && EXIT_IGNORE_STACK
       && ! (DECL_INLINE (current_function_decl) && ! flag_no_inline)
       && ! flag_inline_functions)
     pending_stack_adjust = 0;
-- 
2.30.2