Warning fixes:

	* Makefile.in (varasm.o): Depend on dbxout.h.
	(cse.o): Depend on toplev.h and output.h.
	(gcse.o): Depend on output.h.
	* mips.c: Include system.h and toplev.h and remove redundant code.
	Include output.h after tree.h so all its prototypes get activated.
	* mips.md (table_jump): Remove unused variable `dest'.
	* sparc.h: Add prototype for `v8plus_regcmp_op'.
	* crtstuff.c (fini_dummy, init_dummy): Mark function definitions
	with __attribute__ ((__unused__)).
	(__frame_dummy): Provide prototype before use, wrap it with
	EH_FRAME_SECTION_ASM_OP.
	* cse.c: Move inclusion of <setjmp.h> above local headers.
  	Include toplev.h and output.h.
	* dbxout.h: Add prototype for `dbxout_begin_function'.
	* final.c (final_scan_insn): Wrap variable `max_skip' in macro
	ASM_OUTPUT_MAX_SKIP_ALIGN.
	* gcse.c: Include system.h and output.h.
	(dump_cuid_table, dump_rd_table, dump_cprop_data, dump_pre_data):
	Make extern instead of static.
	(compute_can_copy): Only declare variables `reg' and `insn' when
 	AVOID_CCMODE_COPIES is not defined.
	(record_set_info): Mark parameter `setter' with ATTRIBUTE_UNUSED.
	(hash_scan_clobber): Likewise for `x' and `insn'.
	(hash_scan_call): Likewise.
	(record_last_set_info): Likewise for `setter'.
	(mark_call): Likewise for `pat'.
	(pre_insert_insn): Wrap variable `note' in macro HAVE_cc0.
	* libgcc2.c (__bb_init_prg): Replace bzero with memset and fix the
 	length parameter so that it multiplies the number of elements by
 	the sizeof(element).
	* output.h: Add prototype for `weak_finish'.
	* recog.h: Likewise for `validate_replace_src'.
	* rtl.h: Likewise for `optimize_save_area_alloca',
 	`fix_sched_param', `purge_addressof', `gcse_main',
 	`regmove_optimize', `dbr_schedule', `branch_prob' and
 	`end_branch_prob'.
	* toplev.h: Likewise for `set_float_handler' and
 	`output_quoted_string'.
	* varasm.c: Include dbxout.h.

From-SVN: r20351

1 files changed, 4 insertions, 30 deletions

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 56f5210..35b4d50 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -27,14 +27,8 @@ Boston, MA 02111-1307, USA.  */
    be replaced with something better designed.  */
 
 #include "config.h"
-
-#include <stdio.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
+#include "system.h"
+#include <signal.h>
 
 #include "rtl.h"
 #include "regs.h"
@@ -46,25 +40,16 @@ Boston, MA 02111-1307, USA.  */
 #include "insn-attr.h"
 #include "insn-codes.h"
 #include "recog.h"
-#include "output.h"
+#include "toplev.h"
 
 #undef MAX			/* sys/param.h may also define these */
 #undef MIN
 
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/file.h>
-#include <ctype.h>
 #include "tree.h"
 #include "expr.h"
 #include "flags.h"
 #include "reload.h"
-
-#ifndef R_OK
-#define R_OK 4
-#define W_OK 2
-#define X_OK 1
-#endif
+#include "output.h"
 
 #if defined(USG) || !defined(HAVE_STAB_H)
 #include "gstab.h"  /* If doing DBX on sysV, use our own stab.h.  */
@@ -78,19 +63,8 @@ Boston, MA 02111-1307, USA.  */
 #define STAB_CODE_TYPE int
 #endif
 
-extern void   abort ();
-extern int    atoi ();
-extern char  *getenv ();
 extern char  *mktemp ();
- 
-extern rtx    adj_offsettable_operand ();
-extern rtx    copy_to_reg ();
-extern void   error ();
 extern tree   lookup_name ();
-extern void   pfatal_with_name ();
-extern void   warning ();
-
-extern FILE  *asm_out_file;
 
 /* Enumeration for all of the relational tests, so that we can build
    arrays indexed by the test type, and not worry about the order