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(alloca): Undef before defining.
authorRichard Stallman <rms@gnu.org>
Sat, 9 Jan 1993 21:50:05 +0000 (21:50 +0000)
committerRichard Stallman <rms@gnu.org>
Sat, 9 Jan 1993 21:50:05 +0000 (21:50 +0000)
From-SVN: r3176

gcc/config/i386/xm-i386.h patch | blob | history

diff --git a/gcc/config/i386/xm-i386.h b/gcc/config/i386/xm-i386.h
index b617d9bd669a56d956e6ff18f94359d35ca9ea71..eb90681006fdea3d6b3805d29e9e3416a5e848dd 100644 (file)
--- 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