(va_start): If __GCC_NEW_VARARGS__ not defined, use old definition.

From-SVN: r3491

diff --git a/gcc/ginclude/va-sparc.h b/gcc/ginclude/va-sparc.h
index 617739b987027703bcd7a62c68118b19d9aa7814..02567ef93e54bbcb9b0a9369a4c078604d39b7d9 100644 (file)
--- a/gcc/ginclude/va-sparc.h
+++ b/gcc/ginclude/va-sparc.h
@@ -23,13 +23,24 @@ typedef void * __gnuc_va_list;
 
 #ifdef _STDARG_H
 
+#ifdef __GCC_NEW_VARARGS__
 #define va_start(AP, LASTARG)  (AP = (char *) __builtin_saveregs ())
+#else
+#define va_start(AP, LASTARG)                                  \
+  (__builtin_saveregs (), AP = ((char *) __builtin_next_arg ()))
+#endif
 
 #else
 
 #define va_alist  __builtin_va_alist
 #define va_dcl
+
+#ifdef __GCC_NEW_VARARGS__
 #define va_start(AP)           ((AP) = (char *) __builtin_saveregs ())
+#else
+#define va_start(AP)                                           \
+ (__builtin_saveregs (), (AP) = ((char *) &__builtin_va_alist))
+#endif
 
 #endif