From: Richard Stallman <rms@gnu.org>
Date: Thu, 7 May 1992 22:40:59 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c62f36cfc65facc3a6b5e1f299964e2b4e782669;p=gcc.git

*** empty log message ***

From-SVN: r937
---

diff --git a/gcc/calls.c b/gcc/calls.c
index 971a60a6ddc..b2d28e35ee8 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1008,7 +1008,8 @@ expand_call (exp, target, ignore)
 	      += int_size_in_bytes (TREE_TYPE (args[i].tree_value));
 	}
 
-      if (copy_to_evaluate_size * 2 >= args_size.constant)
+      if (copy_to_evaluate_size * 2 >= args_size.constant
+	  && args_size.constant > 0)
 	must_preallocate = 1;
     }