From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sun, 30 Apr 1995 12:11:09 +0000 (-0400)
Subject: (va_arg): Don't assume __va_rounded_size (char) has the value of 4.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=92c874f7d7d9efdb5dac59708f98d4b597763160;p=gcc.git

(va_arg): Don't assume __va_rounded_size (char) has the value of 4.

From-SVN: r9550
---

diff --git a/gcc/ginclude/stdarg.h b/gcc/ginclude/stdarg.h
index 0ac176e7aea..b8d85e8f729 100644
--- a/gcc/ginclude/stdarg.h
+++ b/gcc/ginclude/stdarg.h
@@ -84,9 +84,9 @@ void va_end (__gnuc_va_list);		/* Defined in libgcc.a */
 /* This is for big-endian machines; small args are padded downward.  */
 #define va_arg(AP, TYPE)						\
  (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)),	\
-  *((TYPE *) (void *) ((char *) (AP) - ((sizeof (TYPE) < 4		\
-					 ? sizeof (TYPE)		\
-					 : __va_rounded_size (TYPE))))))
+  *((TYPE *) (void *) ((char *) (AP)					\
+		       - ((sizeof (TYPE) < __va_rounded_size (char)	\
+			   ? sizeof (TYPE) : __va_rounded_size (TYPE))))))
 #endif /* big-endian */
 #endif /* _STDARG_H */
 
diff --git a/gcc/ginclude/varargs.h b/gcc/ginclude/varargs.h
index 68e20a62d74..17098054780 100644
--- a/gcc/ginclude/varargs.h
+++ b/gcc/ginclude/varargs.h
@@ -103,9 +103,9 @@ typedef void *__gnuc_va_list;
 /* This is for big-endian machines; small args are padded downward.  */
 #define va_arg(AP, TYPE)						\
  (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)),	\
-  *((TYPE *) (void *) ((char *) (AP) - ((sizeof (TYPE) < 4		\
-					 ? sizeof (TYPE)		\
-					 : __va_rounded_size (TYPE))))))
+  *((TYPE *) (void *) ((char *) (AP)					\
+		       - ((sizeof (TYPE) < __va_rounded_size (char)	\
+			   ? sizeof (TYPE) : __va_rounded_size (TYPE))))))
 #endif /* big-endian */
 
 #endif /* not h8300 */