* doc/tm.texi (INIT_CUMULATIVE_ARGS): Update doco.

	* calls.c (expand_call): Pass n_named_args to INIT_CUMULATIVE_ARGS.
	(emit_library_call_value_1): Likewise pass nargs.
	* expr.c (block_move_libcall_safe_for_call_parm): Pass 3 here.
	* function.c (assign_parms): Pass -1 to INIT_CUMULATIVE_ARGS.
	* config/rs6000/rs6000.c (init_cumulative_args): Use n_named_args
	parameter instead of scanning TYPE_ARGS_TYPES to count args.
	* config/rs6000/rs6000-protos.h (init_cumulative_args): Update
	prototype.
	* config/rs6000/rs6000.h (INIT_CUMULATIVE_ARGS): Pass extra arg.
	(INIT_CUMULATIVE_INCOMING_ARGS): Set extra arg to 1000.
	(INIT_CUMULATIVE_LIBCALL_ARGS): Set extra arg to 0.
	* config/sh/sh.c (sh_output_mi_thunk): Pass 1 as n_named_args to
	INIT_CUMULATIVE_ARGS.
	* config/alpha/alpha.h (INIT_CUMULATIVE_ARGS): Update.
	* config/alpha/unicosmk.h, config/alpha/vms.h, config/arc/arc.h,
	config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h,
	config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.h,
	config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h,
	config/ia64/ia64.h, config/ip2k/ip2k.h, config/iq2000/iq2000.h,
	config/iq2000/iq2000.c, config/m32r/m32r.h, config/m68hc11/m68hc11.h,
	config/m68k/m68k.h, config/mcore/mcore.h, config/mips/mips.h,
	config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h,
	config/pa/pa.h, config/pdp11/pdp11.h config/s390/s390.h,
	config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h,
	config/v850/v850.h, config/vax/vax.h, config/xtensa/xtensa.h: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@77380 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 9 deletions

diff --git a/gcc/calls.c b/gcc/calls.c
index 607911c4e2c..d702ed0d3a6 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -2400,14 +2400,6 @@ expand_call (tree exp, rtx target, int ignore)
   for (p = actparms, num_actuals = 0; p; p = TREE_CHAIN (p))
     num_actuals++;
 
-  /* Start updating where the next arg would go.
-
-     On some machines (such as the PA) indirect calls have a different
-     calling convention than normal calls.  The last argument in
-     INIT_CUMULATIVE_ARGS tells the backend if this is an indirect call
-     or not.  */
-  INIT_CUMULATIVE_ARGS (args_so_far, funtype, NULL_RTX, fndecl);
-
   /* Compute number of named args.
      Normally, don't include the last named arg if anonymous args follow.
      We do include the last named arg if
@@ -2439,6 +2431,14 @@ expand_call (tree exp, rtx target, int ignore)
     /* If we know nothing, treat all args as named.  */
     n_named_args = num_actuals;
 
+  /* Start updating where the next arg would go.
+
+     On some machines (such as the PA) indirect calls have a different
+     calling convention than normal calls.  The fourth argument in
+     INIT_CUMULATIVE_ARGS tells the backend if this is an indirect call
+     or not.  */
+  INIT_CUMULATIVE_ARGS (args_so_far, funtype, NULL_RTX, fndecl, n_named_args);
+
   /* Make a vector to hold all the information about each arg.  */
   args = alloca (num_actuals * sizeof (struct arg_data));
   memset (args, 0, num_actuals * sizeof (struct arg_data));
@@ -3783,7 +3783,7 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
 #ifdef INIT_CUMULATIVE_LIBCALL_ARGS
   INIT_CUMULATIVE_LIBCALL_ARGS (args_so_far, outmode, fun);
 #else
-  INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun, 0);
+  INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun, 0, nargs);
 #endif
 
   args_size.constant = 0;