* config/arc/arc-protos.h arc_select_cc_mode, gen_compare_reg):

	Wrap in RTX_CODE macro guard.
	* config/arm/pe.c (arm_dllexport_p, arm_dllimport_p,
	arm_dllexport_name_p, arm_dllimport_name_p, arm_mark_dllexport,
	arm_mark_dllimport, arm_pe_encode_section_info,
	arm_pe_unique_section): Use ISO-C function declarations.
	* config/c4x/c4x-c.c (c4x_parse_pragma, c4x_pr_CODE_SECTION,
	c4x_pr_DATA_SECTION, c4x_pr_FUNC_IS_PURE,
	c4x_pr_FUNC_NEVER_RETURNS, c4x_pr_INTERRUPT, c4x_pr_ignored):
	Likewise.
	* config/iq2000/iq2000.h (ASM_OUTPUT_SKIP): Fix format warning.
	* config/m68hc11/m68hc11.h (ASM_OUTPUT_EXTERNAL): Undef before
	defining.
	* config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Fix format
	warnings.
	* config/mn10300/mn10300.h (OUTPUT_ADDR_CONST_EXTRA): Likewise.
	* config/pdp11/pdp11.c (pdp11_output_function_epilogue): Likewise.
	(register_move_cost): Use ISO-C function declarations.
	* config/pdp11/pdp11.h (PRINT_OPERAND): Fix format warnings.
	* config/score/score-protos.h (score_declare_object): Add
	ATTRIBUTE_PRINTF_4.
	* config/score/score.h (ASM_DECLARE_OBJECT_NAME): Fix format
	warnings.
	* final.c (profile_function): Avoid empty if-bodies.
	
	
	* calls.c (must_pass_in_stack_var_size,
	must_pass_in_stack_var_size_or_pad): Constify.
	* config/alpha/alpha-protos.h (function_value): Likewise.
	* config/alpha/alpha.c (alpha_return_in_memory,
	alpha_pass_by_reference, function_value,
	unicosmk_must_pass_in_stack, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES):
	Likewise.
	* config/arc/arc.c (arc_return_in_memory, arc_pass_by_reference,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/arm/arm-protos.h (arm_return_in_memory,
	arm_pad_arg_upward, arm_function_value): Likewise.
	* config/arm/arm.c (arm_pass_by_reference,
	arm_promote_prototypes, arm_return_in_msb, arm_must_pass_in_stack,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	arm_function_value, arm_return_in_memory, arm_pad_arg_upward):
	Likewise.
	* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise.
	* config/avr/avr-protos.h (avr_function_value): Likewise.
	* config/avr/avr.c (avr_return_in_memory,
	gas_output_limited_string, gas_output_ascii, avr_function_value,
	avr_return_in_memory): Likewise.
	* config/bfin/bfin-protos.h (bfin_return_in_memory): Likewise.
	* config/bfin/bfin.c (bfin_pass_by_reference,
	bfin_return_in_memory, TARGET_PROMOTE_PROTOTYPES,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN):
	Likewise.
	* config/cris/cris.c (cris_pass_by_reference,
	TARGET_PROMOTE_FUNCTION_ARGS): Likewise.
	* config/crx/crx.c (crx_return_in_memory): Likewise.
	* config/darwin.c (function_base, machopic_function_base_name):
	Likewise.
	* config/fr30/fr30.c (fr30_must_pass_in_stack,
	TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/frv/frv.c (frv_must_pass_in_stack): Likewise.
	* config/h8300/h8300.c (h8300_return_in_memory): Likewise.
	* config/i386/i386-protos.h (ix86_return_in_memory,
	ix86_sol10_return_in_memory): Likewise.
	* config/i386/i386.c (ix86_function_value,
	ix86_function_sseregparm, ix86_must_pass_in_stack,
	type_natural_mode, classify_argument, examine_argument,
	construct_container, ix86_pass_by_reference, function_value_32,
	function_value_64, ix86_function_value_1, return_in_memory_32,
	return_in_memory_64, return_in_memory_ms_64,
	ix86_return_in_memory, ix86_sol10_return_in_memory,
	TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/ia64/ia64-protos.h (ia64_function_value,
	ia64_hpux_function_arg_padding): Likewise.
	* config/ia64/ia64.c (hfa_element_mode, ia64_return_in_memory,
	ia64_function_value, bundle_state_hash, bundle_state_eq_p,
	ia64_hpux_function_arg_padding): Likewise.
	* config/iq2000/iq2000-protos.h (function_arg,
	iq2000_function_value): Likewise.
	* config/iq2000/iq2000.c (iq2000_return_in_memory,
	iq2000_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
	function_arg, iq2000_function_value): Likewise.
	* config/m32c/m32c-protos.h (m32c_function_value,
	m32c_promote_function_return): Likewise.
	* config/m32c/m32c.c (m32c_pass_by_reference,
	m32c_promote_prototypes, m32c_promote_function_return,
	m32c_function_value): Likewise.
	* config/m32r/m32r.c (m32r_return_in_memory,
	m32r_pass_by_reference, TARGET_PROMOTE_PROTOTYPES,
	m32r_in_small_data_p): Likewise.
	* config/m68hc11/m68hc11-protos.h (m68hc11_function_arg_padding):
	Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_return_in_memory,
	m68hc11_function_arg_padding): Likewise.
	* config/m68k/m68k-protos.h (m68k_function_value): Likewise.
	* config/m68k/m68k.c (TARGET_PROMOTE_PROTOTYPES,
	m68k_function_value): Likewise.
	* config/mcore/mcore-protos.h (mcore_num_arg_regs,
	mcore_function_value): Likewise.
	* config/mcore/mcore.c (handle_structs_in_regs,
	mcore_return_in_memory, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
	mcore_num_arg_regs, mcore_function_value): Likewise.
	* config/mips/mips-protos.h (mips_pad_arg_upward,
	mips_function_value): Likewise.
	* config/mips/mips.c (mips_fpr_return_fields, mips_return_in_msb,
	mips_return_in_memory, mips_pass_by_reference, mips_callee_copies,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	TARGET_PROMOTE_PROTOTYPES, mips_pad_arg_upward,
	mips_function_value): Likewise.
	* config/mmix/mmix-protos.h (mmix_function_outgoing_value):
	Likewise.
	* config/mmix/mmix.c (mmix_pass_by_reference,
	TARGET_PROMOTE_FUNCTION_ARGS, mmix_function_outgoing_value,
	mmix_encode_section_info): Likewise.
	* config/mn10300/mn10300-protos.h (mn10300_function_value):
	Likewise.
	* config/mn10300/mn10300.c (mn10300_return_in_memory,
	mn10300_pass_by_reference, TARGET_PROMOTE_PROTOTYPES,
	mn10300_function_value): Likewise.
	* config/mt/mt-protos.h (mt_function_value): Likewise.
	* config/mt/mt.c (mt_pass_by_reference, mt_function_value,
	mt_pass_in_stack, TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/pa/pa-protos.h (function_arg_padding, function_value,
	pa_return_in_memory): Likewise.
	* config/pa/pa.c (pa_pass_by_reference,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
	function_arg_padding, function_value, pa_return_in_memory):
	Likewise.
	* config/pdp11/pdp11.c (pdp11_return_in_memory): Likewise.
	* config/rs6000/rs6000-protos.h (rs6000_function_value,
	function_arg_padding): Likewise.
	* config/rs6000/rs6000.c (rs6000_return_in_memory,
	rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
	rs6000_pass_by_reference, rs6000_must_pass_in_stack,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	function_arg_padding, altivec_expand_dst_builtin,
	altivec_expand_builtin, rs6000_expand_builtin, spe_init_builtins,
	altivec_init_builtins, rs6000_common_init_builtins,
	rs6000_function_value): Likewise.
	* s390/s390-protos.h (s390_function_value): Likewise.
	* config/s390/s390.c (s390_function_arg_size,
	s390_pass_by_reference, s390_return_in_memory,
	s390_function_value, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
	* config/score/score-protos.h (score_function_value): Likewise.
	* config/score/score.c (score_arg_partial_bytes,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	TARGET_PROMOTE_PROTOTYPES, score_return_in_memory,
	score_pass_by_reference, score_add_offset, score_function_value):
	Likewise.
	* config/sh/sh-protos.h (sh_attr_renesas_p,
	sh_promote_prototypes): Likewise.
	* config/sh/sh.c (sh_return_in_memory, sh_pass_by_reference,
	sh_callee_copies, sh_promote_prototypes, shcompact_byref,
	sh_attr_renesas_p): Likewise.
	* config/sparc/sparc-protos.h (function_value,
	function_arg_padding): Likewise.
	* config/sparc/sparc.c (sparc_promote_prototypes,
	sparc_return_in_memory, sparc_pass_by_reference,
	TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN,
	function_arg_record_value_2, function_arg_record_value_1,
	function_arg_record_value, function_arg_record_value,
	function_arg_padding, function_value): Likewise.
	* config/spu/spu-protos.h (spu_function_value): Likewise.
	* config/spu/spu.c (spu_pass_by_reference, spu_return_in_memory,
	spu_function_value): Likewise.
	* config/stormy16/stormy16-protos.h (xstormy16_function_value):
	Likewise.
	* config/stormy16/stormy16.c (xstormy16_return_in_memory,
	xstormy16_function_value, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES):
	Likewise.
	* config/v850/v850.c (v850_return_in_memory,
	v850_pass_by_reference, TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): Likewise.
	* config/xtensa/xtensa.c (xtensa_return_in_msb,
	xtensa_return_in_memory, TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES):
	Likewise.
	* explow.c (promote_mode, hard_function_value): Likewise.
	* expr.h (hard_function_value, promote_mode): Likewise.
	* function.c (aggregate_value_p): Likewise.
	* hooks.c (hook_bool_const_tree_true): New.
	* hooks.h (hook_bool_const_tree_true): New.
	* sdbout.c (SET_KNOWN_TYPE_TAG, plain_type_1): Constify.
	* target-def.h (TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
	TARGET_RETURN_IN_MSB): Likewise.
	* target.h (promote_function_args, promote_function_return,
	promote_prototypes, return_in_memory, return_in_msb,
	pass_by_reference, must_pass_in_stack, callee_copies,
	function_value): Likewise.
	* targhooks.c (default_return_in_memory,
	hook_pass_by_reference_must_pass_in_stack,
	hook_callee_copies_named,
	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false,
	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true,
	default_function_value): Likewise. 
	* targhooks.h (default_return_in_memory,
	hook_pass_by_reference_must_pass_in_stack,
	hook_callee_copies_named,
	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false,
	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true,
	default_function_value): Likewise.
	* tree-ssa-structalias.c (const_equiv_class_label_t): New.
	(equiv_class_label_hash, equiv_class_label_eq): Constify.
	* tree-vectorizer.c (bb_in_loop_p): Likewise.
	* tree.c (needs_to_live_in_memory): Likewise.
	* tree.h (struct tree_type, needs_to_live_in_memory,
	aggregate_value_p, must_pass_in_stack_var_size,
	must_pass_in_stack_var_size_or_pad): Likewise.
	* vmsdbgout.c (write_debug_addr, write_debug_delta4,
	write_debug_string, ASM_OUTPUT_DEBUG_STRING, write_rtnbeg,
	lookup_filename): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127743 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 18 insertions, 18 deletions

diff --git a/gcc/config/sparc/sparc-protos.h b/gcc/config/sparc/sparc-protos.h
index 5881966be2a..217948af08d 100644
--- a/gcc/config/sparc/sparc-protos.h
+++ b/gcc/config/sparc/sparc-protos.h
@@ -24,7 +24,7 @@ along with GCC; see the file COPYING3.  If not see
 #define __SPARC_PROTOS_H__
 
 #ifdef TREE_CODE
-extern struct rtx_def *function_value (tree, enum machine_mode, int);
+extern struct rtx_def *function_value (const_tree, enum machine_mode, int);
 extern void function_arg_advance (CUMULATIVE_ARGS *,
 				  enum machine_mode, tree, int);
 extern struct rtx_def *function_arg (const CUMULATIVE_ARGS *,
@@ -36,7 +36,7 @@ extern void sparc_va_start (tree, rtx);
 extern unsigned long sparc_type_code (tree);
 #ifdef ARGS_SIZE_RTX
 /* expr.h defines ARGS_SIZE_RTX and `enum direction' */
-extern enum direction function_arg_padding (enum machine_mode, tree);
+extern enum direction function_arg_padding (enum machine_mode, const_tree);
 #endif /* ARGS_SIZE_RTX */
 #endif /* TREE_CODE */
 
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 0b27b87a2e2..a219ee9bf69 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -381,14 +381,14 @@ static rtx sparc_tls_got (void);
 static const char *get_some_local_dynamic_name (void);
 static int get_some_local_dynamic_name_1 (rtx *, void *);
 static bool sparc_rtx_costs (rtx, int, int, int *);
-static bool sparc_promote_prototypes (tree);
+static bool sparc_promote_prototypes (const_tree);
 static rtx sparc_struct_value_rtx (tree, int);
-static bool sparc_return_in_memory (tree, tree);
+static bool sparc_return_in_memory (const_tree, const_tree);
 static bool sparc_strict_argument_naming (CUMULATIVE_ARGS *);
 static tree sparc_gimplify_va_arg (tree, tree, tree *, tree *);
 static bool sparc_vector_mode_supported_p (enum machine_mode);
 static bool sparc_pass_by_reference (CUMULATIVE_ARGS *,
-				     enum machine_mode, tree, bool);
+				     enum machine_mode, const_tree, bool);
 static int sparc_arg_partial_bytes (CUMULATIVE_ARGS *,
 				    enum machine_mode, tree, bool);
 static void sparc_dwarf_handle_frame_unspec (const char *, rtx, int);
@@ -494,13 +494,13 @@ static bool fpu_option_set = false;
    no-op for TARGET_ARCH32 this is ok.  Otherwise we'd need to add a runtime
    test for this value.  */
 #undef TARGET_PROMOTE_FUNCTION_ARGS
-#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_true
+#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_const_tree_true
 
 /* This is only needed for TARGET_ARCH64, but since PROMOTE_FUNCTION_MODE is a
    no-op for TARGET_ARCH32 this is ok.  Otherwise we'd need to add a runtime
    test for this value.  */
 #undef TARGET_PROMOTE_FUNCTION_RETURN
-#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
+#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_const_tree_true
 
 #undef TARGET_PROMOTE_PROTOTYPES
 #define TARGET_PROMOTE_PROTOTYPES sparc_promote_prototypes
@@ -4469,7 +4469,7 @@ init_cumulative_args (struct sparc_args *cum, tree fntype,
    When a prototype says `char' or `short', really pass an `int'.  */
 
 static bool
-sparc_promote_prototypes (tree fntype ATTRIBUTE_UNUSED)
+sparc_promote_prototypes (const_tree fntype ATTRIBUTE_UNUSED)
 {
   return TARGET_ARCH32 ? true : false;
 }
@@ -4681,17 +4681,17 @@ struct function_arg_record_value_parms
 static void function_arg_record_value_3
  (HOST_WIDE_INT, struct function_arg_record_value_parms *);
 static void function_arg_record_value_2
- (tree, HOST_WIDE_INT, struct function_arg_record_value_parms *, bool);
+ (const_tree, HOST_WIDE_INT, struct function_arg_record_value_parms *, bool);
 static void function_arg_record_value_1
- (tree, HOST_WIDE_INT, struct function_arg_record_value_parms *, bool);
-static rtx function_arg_record_value (tree, enum machine_mode, int, int, int);
+ (const_tree, HOST_WIDE_INT, struct function_arg_record_value_parms *, bool);
+static rtx function_arg_record_value (const_tree, enum machine_mode, int, int, int);
 static rtx function_arg_union_value (int, enum machine_mode, int, int);
 
 /* A subroutine of function_arg_record_value.  Traverse the structure
    recursively and determine how many registers will be required.  */
 
 static void
-function_arg_record_value_1 (tree type, HOST_WIDE_INT startbitpos,
+function_arg_record_value_1 (const_tree type, HOST_WIDE_INT startbitpos,
 			     struct function_arg_record_value_parms *parms,
 			     bool packed_p)
 {
@@ -4847,7 +4847,7 @@ function_arg_record_value_3 (HOST_WIDE_INT bitpos,
    to make that happen.  */
 
 static void
-function_arg_record_value_2 (tree type, HOST_WIDE_INT startbitpos,
+function_arg_record_value_2 (const_tree type, HOST_WIDE_INT startbitpos,
 			     struct function_arg_record_value_parms *parms,
 			     bool packed_p)
 {
@@ -4954,7 +4954,7 @@ function_arg_record_value_2 (tree type, HOST_WIDE_INT startbitpos,
    REGBASE is the regno of the base register for the parameter array.  */
    
 static rtx
-function_arg_record_value (tree type, enum machine_mode mode,
+function_arg_record_value (const_tree type, enum machine_mode mode,
 			   int slotno, int named, int regbase)
 {
   HOST_WIDE_INT typesize = int_size_in_bytes (type);
@@ -5327,7 +5327,7 @@ sparc_arg_partial_bytes (CUMULATIVE_ARGS *cum, enum machine_mode mode,
 
 static bool
 sparc_pass_by_reference (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED,
-			 enum machine_mode mode, tree type,
+			 enum machine_mode mode, const_tree type,
 			 bool named ATTRIBUTE_UNUSED)
 {
   if (TARGET_ARCH32)
@@ -5424,7 +5424,7 @@ function_arg_advance (struct sparc_args *cum, enum machine_mode mode,
    argument slot.  */
 
 enum direction
-function_arg_padding (enum machine_mode mode, tree type)
+function_arg_padding (enum machine_mode mode, const_tree type)
 {
   if (TARGET_ARCH64 && type != 0 && AGGREGATE_TYPE_P (type))
     return upward;
@@ -5437,7 +5437,7 @@ function_arg_padding (enum machine_mode mode, tree type)
    Specify whether to return the return value in memory.  */
 
 static bool
-sparc_return_in_memory (tree type, tree fntype ATTRIBUTE_UNUSED)
+sparc_return_in_memory (const_tree type, const_tree fntype ATTRIBUTE_UNUSED)
 {
   if (TARGET_ARCH32)
     /* Original SPARC 32-bit ABI says that structures and unions,
@@ -5545,7 +5545,7 @@ sparc_struct_value_rtx (tree fndecl, int incoming)
    except that up to 32 bytes may be returned in registers.  */
 
 rtx
-function_value (tree type, enum machine_mode mode, int incoming_p)
+function_value (const_tree type, enum machine_mode mode, int incoming_p)
 {
   /* Beware that the two values are swapped here wrt function_arg.  */
   int regbase = (incoming_p