h8300.c, [...]: Follow spelling conventions.

	* config/h8300/h8300.c, config/h8300/h8300.h,
	config/h8300/h8300.md: Follow spelling conventions.

From-SVN: r121562

gcc/ChangeLog

+2007-02-04  Kazu Hirata  <kazu@codesourcery.com>
+
+	* config/h8300/h8300.c, config/h8300/h8300.h,
+	config/h8300/h8300.md: Follow spelling conventions.
+
 2007-02-03  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR middle-end/30667

gcc/config/h8300/h8300.c

@@ -1321,20 +1321,20 @@ h8300_rtx_costs (rtx x, int code, int outer_code, int *total)
        If this operand isn't a register, fall back to 'R' handling.
    'Z' print int & 7.
    'c' print the opcode corresponding to rtl
-   'e' first word of 32 bit value - if reg, then least reg. if mem
+   'e' first word of 32-bit value - if reg, then least reg. if mem
        then least. if const then most sig word
-   'f' second word of 32 bit value - if reg, then biggest reg. if mem
+   'f' second word of 32-bit value - if reg, then biggest reg. if mem
        then +2. if const then least sig word
    'j' print operand as condition code.
    'k' print operand as reverse condition code.
    'm' convert an integer operand to a size suffix (.b, .w or .l)
    'o' print an integer without a leading '#'
-   's' print as low byte of 16 bit value
-   't' print as high byte of 16 bit value
-   'w' print as low byte of 32 bit value
-   'x' print as 2nd byte of 32 bit value
-   'y' print as 3rd byte of 32 bit value
-   'z' print as msb of 32 bit value
+   's' print as low byte of 16-bit value
+   't' print as high byte of 16-bit value
+   'w' print as low byte of 32-bit value
+   'x' print as 2nd byte of 32-bit value
+   'y' print as 3rd byte of 32-bit value
+   'z' print as msb of 32-bit value
 */
 
 /* Return assembly language string which identifies a comparison type.  */
@@ -1760,7 +1760,7 @@ print_operand_address (FILE *file, rtx addr)
 
     case CONST_INT:
       {
-	/* Since the H8/300 only has 16 bit pointers, negative values are also
+	/* Since the H8/300 only has 16-bit pointers, negative values are also
 	   those >= 32768.  This happens for example with pointer minus a
 	   constant.  We don't want to turn (char *p - 2) into
 	   (char *p + 65534) because loop unrolling can build upon this

gcc/config/h8300/h8300.h

@@ -195,13 +195,13 @@ extern const char * const *h8_reg_names;
 #define FUNCTION_BOUNDARY 16
 
 /* Alignment of field after `int : 0' in a structure.  */
-/* One can argue this should be 32 for -mint32, but since 32 bit ints only
-   need 16 bit alignment, this is left as is so that -mint32 doesn't change
+/* One can argue this should be 32 for -mint32, but since 32-bit ints only
+   need 16-bit alignment, this is left as is so that -mint32 doesn't change
    structure layouts.  */
 #define EMPTY_FIELD_BOUNDARY 16
 
 /* No data type wants to be aligned rounder than this.
-   32 bit values are aligned as such on the H8/300H and H8S for speed.  */
+   32-bit values are aligned as such on the H8/300H and H8S for speed.  */
 #define BIGGEST_ALIGNMENT \
 (((TARGET_H8300H || TARGET_H8300S) && ! TARGET_ALIGN_300) ? 32 : 16)
 

gcc/config/h8300/h8300.md

@@ -2826,7 +2826,7 @@
 ;; ----------------------------------------------------------------------
 ;;
 ;; We make some attempt to provide real efficient shifting.  One example is
-;; doing an 8 bit shift of a 16 bit value by moving a byte reg into the other
+;; doing an 8-bit shift of a 16-bit value by moving a byte reg into the other
 ;; reg and moving 0 into the former reg.
 ;;
 ;; We also try to achieve this in a uniform way.  IE: We don't try to achieve
@@ -2834,7 +2834,7 @@
 ;; give the optimizer more cracks at the code.  However, we wish to do things
 ;; like optimizing shifting the sign bit to bit 0 by rotating the other way.
 ;; There is rtl to handle this (rotate + and), but the H8/300 doesn't handle
-;; 16 bit rotates.  Also, if we emit complicated rtl, combine may not be able
+;; 16-bit rotates.  Also, if we emit complicated rtl, combine may not be able
 ;; to detect cases it can optimize.
 ;;
 ;; For these and other fuzzy reasons, I've decided to go the less pretty but