toplev.c: Fix formatting.

	* toplev.c: Fix formatting.
	* tree.c: Likewise.
	* tree-dump.c: Likewise.
	* unroll.c: Likewise.
	* unwind-dw2.c: Likewise.
	* unwind-dw2-fde.c: Likewise.
	* unwind-dw2-fde-glibc.c: Likewise.
	* unwind-sjlj.c: Likewise.

From-SVN: r48749

gcc/ChangeLog

+2002-01-10  Kazu Hirata  <kazu@hxi.com>
+
+	* toplev.c: Fix formatting.
+	* tree.c: Likewise.
+	* tree-dump.c: Likewise.
+	* unroll.c: Likewise.
+	* unwind-dw2.c: Likewise.
+	* unwind-dw2-fde.c: Likewise.
+	* unwind-dw2-fde-glibc.c: Likewise.
+	* unwind-sjlj.c: Likewise.
+
 2002-01-10  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* doc/invoke.texi: Document PDP-11 options.

gcc/toplev.c

@@ -1701,8 +1701,8 @@ set_float_handler (handler)
 
 int
 do_float_handler (fn, data)
-  void (*fn) PARAMS ((PTR));
-  PTR data;
+     void (*fn) PARAMS ((PTR));
+     PTR data;
 {
   jmp_buf buf;
 
@@ -2861,7 +2861,7 @@ rest_of_compilation (decl)
       ggc_collect ();
       flag_cse_skip_blocks = save_csb;
       flag_cse_follow_jumps = save_cfj;
-     }
+    }
 
   /* Move constant computations out of loops.  */
 
@@ -3027,7 +3027,7 @@ rest_of_compilation (decl)
       if (initialize_uninitialized_subregs ())
 	{
 	  /* Insns were inserted, so things might look a bit different.  */
-	  insns = get_insns();
+	  insns = get_insns ();
 	  life_analysis (insns, rtl_dump_file, 
 			 (PROP_LOG_LINKS | PROP_REG_INFO | PROP_DEATH_NOTES));
 	}
@@ -3704,7 +3704,7 @@ display_help ()
 static void
 display_target_options ()
 {
-  int undoc,i;
+  int undoc, i;
   static bool displayed = false;
 
   /* Avoid double printing for --help --target-help.  */
@@ -3853,9 +3853,9 @@ decode_f_option (arg)
     }
 
   if (!strcmp (arg, "fast-math"))
-    set_fast_math_flags();
+    set_fast_math_flags ();
   else if (!strcmp (arg, "no-fast-math"))
-    set_no_fast_math_flags();
+    set_no_fast_math_flags ();
   else if ((option_value = skip_leading_substring (arg, "inline-limit-"))
 	   || (option_value = skip_leading_substring (arg, "inline-limit=")))
     {

gcc/tree-dump.c

 /* Tree-dumping functionality for intermediate representation.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>
 
 This file is part of GCC.
@@ -331,7 +331,7 @@ dequeue_and_dump (di)
 	  break;
 	      
 	default:
-	  abort();
+	  abort ();
 	}
     }
   else if (DECL_P (t))

gcc/tree.c

 /* Language-independent node constructors for parse phase of GNU compiler.
    Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -2911,7 +2911,7 @@ merge_dllimport_decl_attributes (old, new)
 
   if (delete_dllimport_p)
     {
-      tree prev,t;
+      tree prev, t;
 
       /* Scan the list for dllimport and delete it.  */
       for (prev = NULL_TREE, t = a; t; prev = t, t = TREE_CHAIN (t))
@@ -3270,7 +3270,7 @@ attribute_list_contained (l1, l2)
 
   /* Maybe the lists are equal.  */
   if (t1 == 0 && t2 == 0)
-     return 1;
+    return 1;
 
   for (; t2 != 0; t2 = TREE_CHAIN (t2))
     {
@@ -3708,7 +3708,7 @@ build_reference_type (to_type)
 
 tree
 build_type_no_quals (t)
-  tree t;
+     tree t;
 {
   switch (TREE_CODE (t))
     {
@@ -3789,7 +3789,7 @@ build_range_type (type, lowval, highval)
    of just highval (maxval).  */
 
 tree
-build_index_2_type (lowval,highval)
+build_index_2_type (lowval, highval)
      tree lowval, highval;
 {
   return build_range_type (sizetype, lowval, highval);
@@ -3869,7 +3869,7 @@ build_array_type (elt_type, index_type)
 
 tree
 get_inner_array_type (array)
-    tree array;
+     tree array;
 {
   tree type = TREE_TYPE (array);
 

gcc/unroll.c

 /* Try to unroll loops, and split induction variables.
-   Copyright (C) 1992, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001
+   Copyright (C) 1992, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002
    Free Software Foundation, Inc.
    Contributed by James E. Wilson, Cygnus Support/UC Berkeley.
 
@@ -4053,7 +4053,7 @@ loop_iterations (loop)
      not HOST_WIDE_INT, disregard higher bits that might have come
      into the picture due to sign extension of initial and final
      values.  */
-  abs_diff &= ((unsigned HOST_WIDE_INT)1
+  abs_diff &= ((unsigned HOST_WIDE_INT) 1
 	       << (GET_MODE_BITSIZE (GET_MODE (iteration_var)) - 1)
 	       << 1) - 1;
 

gcc/unwind-dw2-fde-glibc.c

-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
    Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    This file is part of GNU CC.
@@ -151,7 +151,7 @@ _Unwind_IteratePhdrCallback (struct dl_phdr_info *info, size_t size, void *ptr)
     {
       /* For dynamicly linked executables and shared libraries,
 	 DT_PLTGOT is the gp value for that object.  */
-      ElfW(Dyn) *dyn = (ElfW(Dyn) *)(p_dynamic->p_vaddr + load_base);
+      ElfW(Dyn) *dyn = (ElfW(Dyn) *) (p_dynamic->p_vaddr + load_base);
       for (; dyn->d_tag != DT_NULL ; dyn++)
 	if (dyn->d_tag == DT_PLTGOT)
 	  {

gcc/unwind-dw2-fde.c

@@ -541,16 +541,18 @@ fde_merge (struct object *ob, fde_compare_t fde_compare,
   if (i2 > 0)
     {
       i1 = v1->count;
-      do {
-        i2--;
-        fde2 = v2->array[i2];
-        while (i1 > 0 && fde_compare (ob, v1->array[i1-1], fde2) > 0)
-          {
-            v1->array[i1+i2] = v1->array[i1-1];
-            i1--;
-          }
+      do
+	{
+	  i2--;
+	  fde2 = v2->array[i2];
+	  while (i1 > 0 && fde_compare (ob, v1->array[i1-1], fde2) > 0)
+	    {
+	      v1->array[i1+i2] = v1->array[i1-1];
+	      i1--;
+	    }
         v1->array[i1+i2] = fde2;
-      } while (i2 > 0);
+	}
+      while (i2 > 0);
       v1->count += v2->count;
     }
 }

gcc/unwind-dw2.c

 /* DWARF2 exception handling and frame unwind runtime interface routines.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+   Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -524,14 +525,14 @@ execute_stack_op (const unsigned char *op_ptr, const unsigned char *op_end,
 	    {
 	    case DW_OP_deref:
 	      {
-		void *ptr = (void *)(_Unwind_Ptr) result;
+		void *ptr = (void *) (_Unwind_Ptr) result;
 		result = (_Unwind_Ptr) read_pointer (ptr);
 	      }
 	      break;
 
 	    case DW_OP_deref_size:
 	      {
-		void *ptr = (void *)(_Unwind_Ptr) result;
+		void *ptr = (void *) (_Unwind_Ptr) result;
 		switch (*op_ptr++)
 		  {
 		  case 1:
@@ -1096,14 +1097,16 @@ uw_update_context (struct _Unwind_Context *context, _Unwind_FrameState *fs)
 /* Fill in CONTEXT for top-of-stack.  The only valid registers at this
    level will be the return address and the CFA.  */
    
-#define uw_init_context(CONTEXT)					\
-do {									\
-  /* Do any necessary initialization to access arbitrary stack frames.	\
-     On the SPARC, this means flushing the register windows.  */	\
-  __builtin_unwind_init ();						\
-  uw_init_context_1 (CONTEXT, __builtin_dwarf_cfa (),			\
-		     __builtin_return_address (0));			\
-} while (0)
+#define uw_init_context(CONTEXT)					   \
+  do									   \
+    {									   \
+      /* Do any necessary initialization to access arbitrary stack frames. \
+	 On the SPARC, this means flushing the register windows.  */	   \
+      __builtin_unwind_init ();						   \
+      uw_init_context_1 (CONTEXT, __builtin_dwarf_cfa (),		   \
+			 __builtin_return_address (0));			   \
+    }									   \
+  while (0)
 
 static void
 uw_init_context_1 (struct _Unwind_Context *context,
@@ -1137,12 +1140,14 @@ uw_init_context_1 (struct _Unwind_Context *context,
    macro because __builtin_eh_return must be invoked in the context of
    our caller.  */
 
-#define uw_install_context(CURRENT, TARGET)				\
-do {									\
-  long offset = uw_install_context_1 ((CURRENT), (TARGET));		\
-  void *handler = __builtin_frob_return_addr ((TARGET)->ra);		\
-  __builtin_eh_return (offset, handler);				\
-} while (0)
+#define uw_install_context(CURRENT, TARGET)				 \
+  do									 \
+    {									 \
+      long offset = uw_install_context_1 ((CURRENT), (TARGET));		 \
+      void *handler = __builtin_frob_return_addr ((TARGET)->ra);	 \
+      __builtin_eh_return (offset, handler);				 \
+    }									 \
+  while (0)
 
 static inline void
 init_dwarf_reg_size_table (void)

gcc/unwind-sjlj.c

 /* DWARF2 exception handling and frame unwind runtime interface routines.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+   Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -251,11 +252,13 @@ uw_init_context (struct _Unwind_Context *context)
 
 /* ??? There appear to be bugs in integrate.c wrt __builtin_longjmp and
    virtual-stack-vars.  An inline version of this segfaults on Sparc.  */
-#define uw_install_context(CURRENT, TARGET)	\
-  do {						\
-    _Unwind_SjLj_SetContext ((TARGET)->fc);	\
-    longjmp ((TARGET)->fc->jbuf, 1);		\
-  } while (0)
+#define uw_install_context(CURRENT, TARGET)		\
+  do							\
+    {							\
+      _Unwind_SjLj_SetContext ((TARGET)->fc);		\
+      longjmp ((TARGET)->fc->jbuf, 1);			\
+    }							\
+  while (0)
 
 
 static inline _Unwind_Ptr