hard-reg-set.h: Follow spelling conventions.

	* hard-reg-set.h: Follow spelling conventions.
	* real.c: Likewise.
	* target.h: Likewise.

From-SVN: r59173

gcc/ChangeLog

+2002-11-16  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* hard-reg-set.h: Follow spelling conventions.
+	* real.c: Likewise.
+	* target.h: Likewise.
+
 2002-11-16  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/i386/x86-64.h (MCOUNT_NAME): Change into string literal.

gcc/hard-reg-set.h

@@ -488,7 +488,7 @@ extern int n_non_fixed_regs;
 
 extern const char * reg_names[FIRST_PSEUDO_REGISTER];
 
-/* Given a hard REGN a FROM mode and a TO mode, return non-zero if
+/* Given a hard REGN a FROM mode and a TO mode, return nonzero if
    REGN cannot change modes between the specified modes.  */
 #define REG_CANNOT_CHANGE_MODE_P(REGN, FROM, TO)                          \
         (TEST_HARD_REG_BIT                                                \

gcc/real.c

@@ -410,7 +410,7 @@ cmp_significands (a, b)
   return 0;
 }
 
-/* Return true if A is non-zero.  */
+/* Return true if A is nonzero.  */
 
 static inline int 
 cmp_significand_0 (a)
@@ -1675,8 +1675,8 @@ real_to_decimal (str, r_orig, buf_size, digits, crop_trailing_zeros)
   /* Round the result.  */
   if (digit == 5)
     {
-      /* Round to nearest.  If R is non-zero there are additional
-	 non-zero digits to be extracted.  */
+      /* Round to nearest.  If R is nonzero there are additional
+	 nonzero digits to be extracted.  */
       if (cmp_significand_0 (&r))
 	digit++;
       /* Round to even.  */

gcc/target.h

@@ -123,7 +123,7 @@ struct gcc_target
     /* Output the assembler code for a thunk function.  THUNK_DECL is the
        declaration for the thunk function itself, FUNCTION is the decl for
        the target function.  DELTA is an immediate constant offset to be
-       added to THIS.  If VCALL_OFFSET is non-zero, the word at
+       added to THIS.  If VCALL_OFFSET is nonzero, the word at
        *(*this + vcall_offset) should be added to THIS.  */
     void (* output_mi_thunk) PARAMS ((FILE *file, tree thunk_decl,
 				      HOST_WIDE_INT delta,