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Diffstat (limited to 'gcc/config/rs6000/xm-rs6000.h')
-rw-r--r--gcc/config/rs6000/xm-rs6000.h8
1 files changed, 1 insertions, 7 deletions
diff --git a/gcc/config/rs6000/xm-rs6000.h b/gcc/config/rs6000/xm-rs6000.h
index d14ffaf..a815a9d 100644
--- a/gcc/config/rs6000/xm-rs6000.h
+++ b/gcc/config/rs6000/xm-rs6000.h
@@ -28,14 +28,8 @@ Boston, MA 02111-1307, USA. */
#define HOST_WORDS_BIG_ENDIAN
-/* If not compiled with GNU C, use the C alloca and use only int bitfields. */
+/* If not compiled with GNU C, use only int bitfields. */
#ifndef __GNUC__
-#define USE_C_ALLOCA
-#if __STDC__
-extern void *alloca ();
-#else
-extern char *alloca ();
-#endif
#define ONLY_INT_FIELDS
#endif