From: Richard Stallman <rms@gnu.org>
Date: Sat, 9 Jan 1993 21:50:05 +0000 (+0000)
Subject: (alloca): Undef before defining.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d10d74360ea3b8742377b5964d12e5164a384962;p=gcc.git

(alloca): Undef before defining.

From-SVN: r3176
---

diff --git a/gcc/config/i386/xm-i386.h b/gcc/config/i386/xm-i386.h
index b617d9bd669..eb90681006f 100644
--- a/gcc/config/i386/xm-i386.h
+++ b/gcc/config/i386/xm-i386.h
@@ -38,6 +38,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* If compiled with GNU C, use the built-in alloca */
 #ifdef __GNUC__
+#undef alloca
 #define alloca __builtin_alloca
 #endif