re PR middle-end/46500 (target.h includes tm.h)

	PR middle-end/46500
gcc:
	* doc/tm.texi.in: Update Copyright date.
	* doc/tm.texi: Regenerate.
	* targhooks.c (default_setup_incoming_varargs): Replace
	CUMULATIVE_ARGS* argument type with cumulative_args_t.
	(default_pretend_outgoing_varargs_named): Likewise.
	(hook_pass_by_reference_must_pass_in_stack): Likewise.
	(hook_callee_copies_named): Likewise.
	(default_function_arg_advance): Likewise.
	(default_function_arg): Likewise.
	(default_function_incoming_arg): Likewise.
	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
	* targhooks.h (default_setup_incoming_varargs): Likewise.
	(default_pretend_outgoing_varargs_named): Likewise.
	(hook_pass_by_reference_must_pass_in_stack): Likewise.
	(hook_callee_copies_named): Likewise.
	(default_function_arg_advance): Likewise.
	(default_function_arg): Likewise.
	(default_function_incoming_arg): Likewise.
	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
	* target.def (pass_by_reference): Likewise.
	(setup_incoming_varargs, strict_argument_naming): Likewise.
	(pretend_outgoing_varargs_named, callee_copies): Likewise.
	(arg_partial_bytes, function_arg_advance, function_arg): Likewise.
	(function_incoming_arg): Likewise.
	* target.h: Don't include "tm.h" .
	(cumulative_args_t): New typedef.
	[GCC_TM_H] (get_cumulative_args): New static inline function.
	[GCC_TM_H] (pack_cumulative_args): Likewise.
	* config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
	argument type with cumulative_args_t.
	(alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
	(alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
	* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
	(frv_arg_partial_bytes, frv_function_arg): Likewise.
	(frv_function_incoming_arg, frv_function_arg_advance): Likewise.
	(frv_function_arg_1): Likewise.
	* config/s390/s390.c (s390_pass_by_reference): Likewise.
	(s390_function_arg_advance, s390_function_arg): Likewise.
	* config/m32c/m32c.c (m32c_function_arg): Likewise.
	(m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
	(m32c_strict_argument_naming): Likewise.
	* config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
	(spu_function_arg_advance): Likewise.
	(spu_setup_incoming_varargs): Likewise.  Make static.
	* config/spu/spu-protos.h (spu_setup_incoming_varargs):
	Remove prototype.
	* config/sparc/sparc.c (sparc_strict_argument_naming): Replace
	CUMULATIVE_ARGS* argument type with cumulative_args_t.
	(sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
	(sparc_function_arg, sparc_function_incoming_arg): Likewise.
	(sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
	* config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
	(mep_pass_by_reference, mep_function_arg): Likewise.
	(mep_function_arg_advance): Likewise.
	* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
	(m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
	(m32r_function_arg, m32r_function_arg_advance): Likewise.
	* config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
	* config/i386/i386.c (ix86_function_arg_advance): Likewise.
	(ix86_function_arg, ix86_pass_by_reference): Likewise.
	(ix86_setup_incoming_varargs): Likewise.
	* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
	(sh_strict_argument_naming): Likewise.
	(sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
	(sh_callee_copies, sh_arg_partial_bytes): Likewise.
	(sh_function_arg_advance, sh_function_arg): Likewise.
	* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
	(pdp11_function_arg_advance): Likewise.
	* config/microblaze/microblaze.c (microblaze_function_arg_advance):
	Likewise.
	(microblaze_function_arg, function_arg_partial_bytes): Likewise.
	* config/avr/avr.c (avr_function_arg): Likewise.
	(avr_function_arg_advance): Likewise.
	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
	(xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
	(xtensa_function_arg_1): Likewise.
	* config/stormy16/stormy16.c (xstormy16_function_arg_advance): Likewise.
	(xstormy16_function_arg): Likewise.
	* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
	(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
	(fr30_function_arg_advance): Likewise.
	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
	(lm32_function_arg, lm32_function_arg_advance): Likewise.
	* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
	(moxie_function_arg, moxie_function_arg_advance): Likewise.
	(moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
	* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
	(cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
	(cris_function_arg, cris_function_incoming_arg): Likewise.
	(cris_function_arg_advance, cris_function_arg_1): Likewise.
	* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
	(iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
	(iq2000_function_arg, iq2000_function_arg_advance): Likewise.
	* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
	(mn10300_function_arg, mn10300_function_arg_advance): Likewise.
	(mn10300_arg_partial_bytes): Likewise.
	* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
	(ia64_arg_partial_bytes, ia64_function_arg): Likewise.
	(ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
	(ia64_function_arg_1): Likewise.
	* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
	(m68k_function_arg): Likewise.
	* config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
	(rs6000_function_arg, setup_incoming_varargs): Likewise.
	(rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
	* config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
	(picochip_function_arg, picochip_incoming_function_arg): Likewise.
	(picochip_arg_advance): Likewise.
	* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
	(mcore_arg_partial_bytes, mcore_function_arg): Likewise.
	(mcore_function_arg_advance): Likewise.
	* config/score/score.c (score_pass_by_reference): Likewise.
	(score_function_arg_advance): Likewise.
	(score_arg_partial_bytes): Likewise.  Make static.
	* config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
	* config/arm/arm.c (arm_arg_partial_bytes): Replace
	CUMULATIVE_ARGS* argument type with cumulative_args_t.
	(arm_function_arg, arm_function_arg_advance): Likewise.
	(arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
	* config/pa/pa.c (pa_pass_by_reference): Likewise.
	(pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
	(pa_function_arg): Likewise.
	* config/mips/mips.c (mips_strict_argument_naming): Likewise.
	(mips_function_arg, mips_function_arg_advance): Likewise.
	(mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
	(mips_callee_copies, mips_setup_incoming_varargs): Likewise.
	* config/vax/vax.c (vax_function_arg): Likewise.
	(vax_function_arg_advance): Likewise.
	* config/h8300/h8300.c (h8300_function_arg): Likewise.
	(h8300_function_arg_advance): Likewise.
	* config/v850/v850.c (v850_pass_by_reference): Likewise.
	(v850_strict_argument_naming, v850_function_arg): Likewise.
	(v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
	(v850_setup_incoming_varargs): Likewise.
	* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
	(mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
	(mmix_function_arg, mmix_pass_by_reference): Likewise.
	(mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
	with const void *.
	* config/bfin/bfin.c (setup_incoming_varargs): Replace
	CUMULATIVE_ARGS* argument type with cumulative_args_t.
	(bfin_function_arg_advance, bfin_function_arg): Likewise.
	(bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
	* calls.c (emit_call_1): Change type of args_so_far to
	cumulative_args_t.  Changed all callers.
	(initialize_argument_information): Likewise.
	(expand_call, emit_library_call_value_1): Use pack_cumulative_args.
	* dse.c (get_call_args): Likewise.
	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
	* function.c (pass_by_reference, reference_callee_copied): Likewise.
	(struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
	New member args_so_far_v.  Changed all users.
	* var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
	* config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
	* config/mips/mips.c (mips_output_args_xfer): Likewise.
	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
	* config/microblaze/microblaze.c (microblaze_expand_prologue): Likewise.
	* config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
	m32r_pass_by_reference.
gcc/ada:
	* gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.

From-SVN: r175103

1 files changed, 20 insertions, 12 deletions

diff --git a/gcc/config/m32r/m32r.c b/gcc/config/m32r/m32r.c
index ba1a266..577345e 100644
--- a/gcc/config/m32r/m32r.c
+++ b/gcc/config/m32r/m32r.c
@@ -81,18 +81,18 @@ static bool m32r_return_in_memory (const_tree, const_tree);
 static rtx m32r_function_value (const_tree, const_tree, bool);
 static rtx m32r_libcall_value (enum machine_mode, const_rtx);
 static bool m32r_function_value_regno_p (const unsigned int);
-static void m32r_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode,
+static void m32r_setup_incoming_varargs (cumulative_args_t, enum machine_mode,
 					 tree, int *, int);
 static void init_idents (void);
 static bool m32r_rtx_costs (rtx, int, int, int *, bool speed);
 static int m32r_memory_move_cost (enum machine_mode, reg_class_t, bool);
-static bool m32r_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode,
+static bool m32r_pass_by_reference (cumulative_args_t, enum machine_mode,
 				    const_tree, bool);
-static int m32r_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode,
+static int m32r_arg_partial_bytes (cumulative_args_t, enum machine_mode,
 				   tree, bool);
-static rtx m32r_function_arg (CUMULATIVE_ARGS *, enum machine_mode,
+static rtx m32r_function_arg (cumulative_args_t, enum machine_mode,
 			      const_tree, bool);
-static void m32r_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
+static void m32r_function_arg_advance (cumulative_args_t, enum machine_mode,
 				       const_tree, bool);
 static bool m32r_can_eliminate (const int, const int);
 static void m32r_conditional_register_usage (void);
@@ -648,7 +648,7 @@ memreg_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
 /* Return nonzero if TYPE must be passed by indirect reference.  */
 
 static bool
-m32r_pass_by_reference (CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
+m32r_pass_by_reference (cumulative_args_t ca ATTRIBUTE_UNUSED,
 			enum machine_mode mode, const_tree type,
 			bool named ATTRIBUTE_UNUSED)
 {
@@ -1138,9 +1138,11 @@ gen_split_move_double (rtx operands[])
 
 
 static int
-m32r_arg_partial_bytes (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+m32r_arg_partial_bytes (cumulative_args_t cum_v, enum machine_mode mode,
 			tree type, bool named ATTRIBUTE_UNUSED)
 {
+  CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
+
   int words;
   unsigned int size =
     (((mode == BLKmode && type)
@@ -1196,10 +1198,12 @@ m32r_arg_partial_bytes (CUMULATIVE_ARGS *cum, enum machine_mode mode,
    and the rest are pushed.  */
 
 static rtx
-m32r_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+m32r_function_arg (cumulative_args_t cum_v, enum machine_mode mode,
 		   const_tree type ATTRIBUTE_UNUSED,
 		   bool named ATTRIBUTE_UNUSED)
 {
+  CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
+
   return (PASS_IN_REG_P (*cum, mode, type)
 	  ? gen_rtx_REG (mode, ROUND_ADVANCE_CUM (*cum, mode, type))
 	  : NULL_RTX);
@@ -1210,9 +1214,11 @@ m32r_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
    (TYPE is null for libcalls where that information may not be available.)  */
 
 static void
-m32r_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+m32r_function_arg_advance (cumulative_args_t cum_v, enum machine_mode mode,
 			   const_tree type, bool named ATTRIBUTE_UNUSED)
 {
+  CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
+
   *cum = (ROUND_ADVANCE_CUM (*cum, mode, type)
 	  + ROUND_ADVANCE_ARG (mode, type));
 }
@@ -1222,7 +1228,9 @@ m32r_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
 static bool
 m32r_return_in_memory (const_tree type, const_tree fntype ATTRIBUTE_UNUSED)
 {
-  return m32r_pass_by_reference (NULL, TYPE_MODE (type), type, false);
+  cumulative_args_t dummy = pack_cumulative_args (NULL);
+
+  return m32r_pass_by_reference (dummy, TYPE_MODE (type), type, false);
 }
 
 /* Worker function for TARGET_FUNCTION_VALUE.  */
@@ -1262,7 +1270,7 @@ m32r_function_value_regno_p (const unsigned int regno)
    and mode MODE, and we rely on this fact.  */
 
 static void
-m32r_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+m32r_setup_incoming_varargs (cumulative_args_t cum, enum machine_mode mode,
 			     tree type, int *pretend_size, int no_rtl)
 {
   int first_anon_arg;
@@ -1273,7 +1281,7 @@ m32r_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
   /* All BLKmode values are passed by reference.  */
   gcc_assert (mode != BLKmode);
 
-  first_anon_arg = (ROUND_ADVANCE_CUM (*cum, mode, type)
+  first_anon_arg = (ROUND_ADVANCE_CUM (*get_cumulative_args (cum), mode, type)
 		    + ROUND_ADVANCE_ARG (mode, type));
 
   if (first_anon_arg < M32R_MAX_PARM_REGS)