Fix warious warnings:

	* c-aux-info.c: Include string.h/strings.h.
	* pa.c: Include stdlib.h.
	(pa_combine_instructions): Prototype the function.
	(pa_can_combine_p, forward_branch_p, shadd_constant_p): Likewise.
	(reloc_needed): Add default case for enumeration switch.
	(remove_useless_addtr_insns): Remove unused variable `all'.
	(hppa_expand_prologue): Add explicit braces to avoid
	ambiguous `else'.
	(output_function_epilogue): Remove unused variable `i'.
	(output_millicode_call): Remove unused variable `link'.
	(shadd_constant_p, forward_branch_p): Make the function static.
	(following_call): Explicitly declare to return int.
	(pa_reorg): Declare as void.
	(pa_combine_instructions): Declare as static void.  Add
	parentheses around && within ||.
	* pa.h: Add prototypes for pa_reorg, symbolic_operand,
	following_call, function_label_operand, lhs_lshift_cint_operand
	and zdepi_cint_p.
	* pa.md: Add parentheses around && within ||.
	* cppalloc.c: Include stdlib.h.
	* cpperror.c (cpp_print_containing_files): Remove unused variable
	`i'.  Fix format specifier in fprintf.
	* cse.c (cse_around_loop): Add explicit braces to avoid
	ambiguous `else'.
	(delete_dead_from_cse): Wrap variable `tem' in macro HAVE_cc0.
	* expr.c (expand_expr): Add parentheses around && within ||.
	* final.c (app_enable): Replace fprintf with fputs where there are
	no format specifiers and no trailing argument after the string.
	Eg, when printing ASM_APP_ON/ASM_APP_OFF.
	(app_disable): Likewise.
	(final_end_function): Likewise.
	(final_scan_insn): Likewise.  Remove unused variable `set'.
	(profile_function): Wrap empty if-statement body in {} brackets.
	* function.c: Include stdlib.h.
	(pad_below): Wrap prototype and definition in ARGS_GROW_DOWNWARD.
	(reposition_prologue_and_epilogue_notes): Add parentheses
	around assignment used as truth value.
	* integrate.c (expand_inline_function): Wrap variable
	`cc0_insn' in macro HAVE_cc0.
	* jump.c (jump_optimize): Wrap variable `q' in macro
	HAVE_cc0.  Remove unused variable `prev1'.
	* libgcc2.c (__bb_exit_trace_func): Add parentheses around &&
	within ||.  Fix format specifier in fprintf.
	(__bb_init_prg): Add parentheses around assignment used as
	truth value.
	* local-alloc.c: Include stdlib.h.
	(requires_inout): Add parentheses around assignment used
	as truth value.
	* loop.c (analyze_loop_iterations): Wrap prototype and definition
	in macro HAVE_decrement_and_branch_on_count.
	(insert_bct, instrument_loop_bct): Likewise.
	(move_movables): Add parentheses around assignment used as
	truth value.
	(consec_sets_invariant_p): Likewise.
	(maybe_eliminate_biv_1): Wrap variable `new' in macro HAVE_cc0.
	* objc/objc-act.c: Include stdlib.h.
	(lookup_method_in_protocol_list): Wrap empty else-statement body
	in braces.
	(lookup_protocol_in_reflist): Likewise.
	(objc_add_static_instance): Remove unused variables `decl_expr'
	and `decl_spec'.
	(get_objc_string_decl): Remove unused variable `decl'.
	(generate_static_references): Remove unused variables `idecl' and
	`instance'.
	(check_protocols): Wrap empty else-statement body in braces.
	* protoize.c: Include stdlib.h.
	(substr): Add parentheses around assignment used as truth value.
	(abspath): Likewise.
	(shortpath): Likewise.
	* regmove.c (fixup_match_1): Add parentheses around assignment
	used as truth value.
	* reload.c (push_secondary_reload): Remove unused variable `i'.
	(find_reloads): Add parentheses around assignment used as truth
	value.
	* reload1.c: Include stdlib.h.
	* rtl.h: Correct typo in prototype of offsettable_memref_p.
	* stmt.c (add_case_node): Add parentheses around assignment used
	as truth value.
	(case_tree2list): Likewise.
	* tree.c (valid_machine_attribute): Wrap variable `decl_attr_list'
	in macro VALID_MACHINE_DECL_ATTRIBUTE.  Wrap variable
	`type_attr_list' in macro VALID_MACHINE_TYPE_ATTRIBUTE.
	(merge_attributes): Add explicit braces to avoid ambiguous
	`else'.
	* unroll.c (copy_loop_body): Wrap variable `cc0_insn' in
	macro HAVE_cc0.
	* varasm.c: Include stdlib.h.

From-SVN: r18290

1 files changed, 23 insertions, 15 deletions

diff --git a/gcc/final.c b/gcc/final.c
index cf131c5..f6bd7b2 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1,5 +1,5 @@
 /* Convert RTL to assembler code and output it, for GNU compiler.
-   Copyright (C) 1987, 88, 89, 92-6, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1987, 88, 89, 92-7, 1998 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -583,7 +583,7 @@ app_enable ()
 {
   if (! app_on)
     {
-      fprintf (asm_out_file, ASM_APP_ON);
+      fputs (ASM_APP_ON, asm_out_file);
       app_on = 1;
     }
 }
@@ -596,7 +596,7 @@ app_disable ()
 {
   if (app_on)
     {
-      fprintf (asm_out_file, ASM_APP_OFF);
+      fputs (ASM_APP_OFF, asm_out_file);
       app_on = 0;
     }
 }
@@ -1099,7 +1099,9 @@ profile_function (file)
 #else
 #if defined(STRUCT_VALUE_REGNUM) && defined(ASM_OUTPUT_REG_PUSH)
   if (sval)
-    ASM_OUTPUT_REG_PUSH (file, STRUCT_VALUE_REGNUM);
+    {
+      ASM_OUTPUT_REG_PUSH (file, STRUCT_VALUE_REGNUM);
+    }
 #endif
 #endif
 
@@ -1109,7 +1111,9 @@ profile_function (file)
 #else
 #if defined(STATIC_CHAIN_REGNUM) && defined(ASM_OUTPUT_REG_PUSH)
   if (cxt)
-    ASM_OUTPUT_REG_PUSH (file, STATIC_CHAIN_REGNUM);
+    {
+      ASM_OUTPUT_REG_PUSH (file, STATIC_CHAIN_REGNUM);
+    }
 #endif
 #endif
 
@@ -1121,7 +1125,9 @@ profile_function (file)
 #else
 #if defined(STATIC_CHAIN_REGNUM) && defined(ASM_OUTPUT_REG_PUSH)
   if (cxt)
-    ASM_OUTPUT_REG_POP (file, STATIC_CHAIN_REGNUM);
+    {
+      ASM_OUTPUT_REG_POP (file, STATIC_CHAIN_REGNUM);
+    }
 #endif
 #endif
 
@@ -1131,7 +1137,9 @@ profile_function (file)
 #else
 #if defined(STRUCT_VALUE_REGNUM) && defined(ASM_OUTPUT_REG_PUSH)
   if (sval)
-    ASM_OUTPUT_REG_POP (file, STRUCT_VALUE_REGNUM);
+    {
+      ASM_OUTPUT_REG_POP (file, STRUCT_VALUE_REGNUM);
+    }
 #endif
 #endif
 }
@@ -1148,7 +1156,7 @@ final_end_function (first, file, optimize)
 {
   if (app_on)
     {
-      fprintf (file, ASM_APP_OFF);
+      fputs (ASM_APP_OFF, file);
       app_on = 0;
     }
 
@@ -1476,7 +1484,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 	break;			/* An insn that was "deleted" */
       if (app_on)
 	{
-	  fprintf (file, ASM_APP_OFF);
+	  fputs (ASM_APP_OFF, file);
 	  app_on = 0;
 	}
       if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_BEG
@@ -1660,7 +1668,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 #endif
       if (app_on)
 	{
-	  fprintf (file, ASM_APP_OFF);
+	  fputs (ASM_APP_OFF, file);
 	  app_on = 0;
 	}
       if (NEXT_INSN (insn) != 0
@@ -1700,7 +1708,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 
     default:
       {
-	register rtx body = PATTERN (insn), set;
+	register rtx body = PATTERN (insn);
 	int insn_code_number;
 	char *template;
 #ifdef HAVE_cc0
@@ -1740,7 +1748,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 
 	    if (app_on)
 	      {
-		fprintf (file, ASM_APP_OFF);
+		fputs (ASM_APP_OFF, file);
 		app_on = 0;
 	      }
 
@@ -1792,7 +1800,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 	      break;
 	    if (! app_on)
 	      {
-		fprintf (file, ASM_APP_ON);
+		fputs (ASM_APP_ON, file);
 		app_on = 1;
 	      }
 	    fprintf (asm_out_file, "\t%s\n", XSTR (body, 0));
@@ -1813,7 +1821,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 
 	    if (! app_on)
 	      {
-		fprintf (file, ASM_APP_ON);
+		fputs (ASM_APP_ON, file);
 		app_on = 1;
 	      }
 
@@ -1832,7 +1840,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 
 	if (prescan <= 0 && app_on)
 	  {
-	    fprintf (file, ASM_APP_OFF);
+	    fputs (ASM_APP_OFF, file);
 	    app_on = 0;
 	  }