alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.

Sat Aug 15 20:22:33 1998  H.J. Lu  (hjl@gnu.org)
        * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated
        return type.
        * config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise.

From-SVN: r21751

gcc/ChangeLog

+Sat Aug 15 20:22:33 1998  H.J. Lu  (hjl@gnu.org)
+
+	* config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated
+	return type.
+	* config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise.
+
 Sat Aug 15 08:39:49 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
 
 	* config/sparc/sparc.md (movsi_lo_sum_pic_label_reg): Remove

gcc/config/alpha/alpha.h

@@ -2145,12 +2145,14 @@ literal_section ()						\
 #define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
 do {									\
   char *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
+  int reg;								\
 									\
   /* Mark end of prologue.  */						\
   output_end_prologue (FILE);						\
 									\
   /* Rely on the assembler to macro expand a large delta.  */		\
-  fprintf (FILE, "\tlda $16,%ld($16)\n", (long)(DELTA));		\
+  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16;	\
+  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);	\
 									\
   if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\
     {									\

gcc/config/alpha/win-nt.h

@@ -111,12 +111,14 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
 do {									\
   char *op, *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
+  int reg;								\
 									\
   /* Mark end of prologue.  */						\
   output_end_prologue (FILE);						\
 									\
   /* Rely on the assembler to macro expand a large delta.  */		\
-  fprintf (FILE, "\tlda $16,%ld($16)\n", (long)(DELTA));		\
+  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16; \
+  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);      \       
 									\
   op = "jsr";								\
   if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\