fixunssfsi.c: Update copyright.

	* config/h8300/fixunssfsi.c: Update copyright.
	Fix comment typos.
	Fix formatting.
	* config/h8300/h8300.c: Update copyright.
	Eliminate warnings.

From-SVN: r48460

gcc/ChangeLog

 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 
+	* config/h8300/fixunssfsi.c: Update copyright.
+	Fix comment typos.
+	Fix formatting.
+	* config/h8300/h8300.c: Update copyright.
+	Eliminate warnings.
+
+2002-01-02  Kazu Hirata  <kazu@hxi.com>
+
 	* config/romp/romp.c: Fix comment formatting.
 	* config/romp/romp.h: Likewise.
 	* config/romp/romp.md: Likewise.

gcc/config/h8300/fixunssfsi.c

 /* More subroutines needed by GCC output code on some machines.  */
 /* Compile this one with gcc.  */
-/* Copyright (C) 1989, 1992, 2001  Free Software Foundation, Inc.
+/* Copyright (C) 1989, 1992, 2001, 2002  Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -29,15 +29,15 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 /* The libgcc2.c implementation gets confused by our type setup and creates
-   a directly recursive call, so we do our own implementation.  For the h8300,
-   that's in lib1funcs.asm, for h8300h / h8s, it's here.  */
+   a directly recursive call, so we do our own implementation.  For
+   the H8/300, that's in lib1funcs.asm, for H8/300H and H8/S, it's here.  */
 
 #ifndef __H8300__
 long
 __fixunssfsi (float a)
 {
   if (a >= (float) 32768L)
-    return (long) (a -32768L) +32768L;
+    return (long) (a - 32768L) + 32768L;
   return (long) a;
 }
 #endif

gcc/config/h8300/h8300.c

 /* Subroutines for insn-output.c for Hitachi H8/300.
-   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-   Free Software Foundation, Inc. 
+   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+   2001, 2002 Free Software Foundation, Inc.
    Contributed by Steve Chamberlain (sac@cygnus.com),
    Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com).
 
@@ -2519,6 +2519,8 @@ get_shift_alg (shift_type, shift_mode, count, info)
 	    case SHIFT_LSHIFTRT:
 	      info->special = "shll.w\t%e0\n\tmov.w\t%e0,%f0\n\txor.w\t%e0,%e0\n\trotxl.l\t%S0";
 	      goto end;
+	    case SHIFT_ASHIFTRT:
+	      abort ();
 	    }
 	}
       else if ((TARGET_H8300 && count == 16)
@@ -2933,7 +2935,7 @@ emit_a_rotate (code, operands)
 
   /* Determine the faster direction.  After this phase, amount will be
      at most a half of GET_MODE_BITSIZE (mode).  */
-  if ((unsigned int) amount > GET_MODE_BITSIZE (mode) / 2)
+  if ((unsigned int) amount > GET_MODE_BITSIZE (mode) / 2U)
     {
       /* Flip the direction.  */
       amount = GET_MODE_BITSIZE (mode) - amount;
@@ -3435,7 +3437,7 @@ h8300_adjust_insn_length (insn, length)
 
       /* Determine the faster direction.  After this phase, amount
 	 will be at most a half of GET_MODE_BITSIZE (mode).  */
-      if ((unsigned int) amount > GET_MODE_BITSIZE (mode) / 2)
+      if ((unsigned int) amount > GET_MODE_BITSIZE (mode) / 2U)
 	/* Flip the direction.  */
 	amount = GET_MODE_BITSIZE (mode) - amount;