m88k.c (m88k_expand_prologue): Set MEM_IN_STRUCT_P of va_list template.

        * m88k.c (m88k_expand_prologue): Set MEM_IN_STRUCT_P of va_list
        template.

Also invoke.texi tweaks for v850.

From-SVN: r15215

gcc/ChangeLog

+Fri Aug  8 17:07:36 1997  Stan Cox  <coxs@dg-rtp.dg.com>
+
+	* m88k.c (m88k_expand_prologue): Set MEM_IN_STRUCT_P of va_list
+	template.
+
 Tue Sep  9 09:12:17 1997  Jeffrey A Law  (law@cygnus.com)
 
 	* haifa-sched.c (print_value): Fix last change.

gcc/config/m88k/m88k.c

@@ -2610,6 +2610,7 @@ m88k_builtin_saveregs (arglist)
 
   /* Allocate the va_list constructor */
   block = assign_stack_local (BLKmode, 3 * UNITS_PER_WORD, BITS_PER_WORD);
+  MEM_IN_STRUCT_P (block) = 1;
   RTX_UNCHANGING_P (block) = 1;
   RTX_UNCHANGING_P (XEXP (block, 0)) = 1;
 

gcc/invoke.texi

@@ -347,6 +347,7 @@ in the following sections.
 -mlong-calls -mno-long-calls -mep -mno-ep
 -mprolog-function -mno-prolog-function -mspace
 -mtda=@var{n} -msda=@var{n} -mzda=@var{n}
+-mv850
 @end smallexample
 
 @item Code Generation Options
@@ -4971,6 +4972,10 @@ area can hold up to 64 kilobytes.
 @item -mzda=@var{n}
 Put static or global variables whose size is @var{n} bytes or less into
 the first 32 kilobytes of memory.
+ 
+@item -mv850
+Specify that the target processor is the V850.
+
 @end table
 
 @node Code Gen Options