alias.c: Follow spelling conventions.

	* alias.c: Follow spelling conventions.
	* cpphash.h: Likewise.
	* fold-const.c: Likewise.
	* cp/ChangeLog: Likewise.
	* cp/parser.c: Likewise.

From-SVN: r71382

gcc/ChangeLog

+2003-09-14  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* alias.c: Follow spelling conventions.
+	* cpphash.h: Likewise.
+	* fold-const.c: Likewise.
+
 2003-09-14  Alexandre Oliva  <aoliva@redhat.com>
 
 	* c-ppoutput.c (cb_line_change): Revert 2003-08-04's change.

gcc/alias.c

@@ -2202,7 +2202,7 @@ canon_true_dependence (rtx mem, enum machine_mode mem_mode, rtx mem_addr,
 }
 
 /* Returns nonzero if a write to X might alias a previous read from
-   (or, if WRITEP is nonzero, a write to) MEM.  If CONSTP is non-zero,
+   (or, if WRITEP is nonzero, a write to) MEM.  If CONSTP is nonzero,
    honor the RTX_UNCHANGING_P flags on X and MEM.  */
 
 static int

gcc/cp/ChangeLog

+2003-09-14  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* ChangeLog: Follow spelling conventions.
+	* parser.c: Likewise.
+
 2003-09-13  Richard Henderson  <rth@redhat.com>
 
 	* decl2.c (finish_file): Check cgraph_assemble_pending_functions
@@ -785,7 +790,7 @@ Thu Aug 14 12:19:25 CEST 2003  Jan Hubicka  <jh@suse.cz>
 2003-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): non-NULL
-	NODE is always a TREE_VEC of non-zero size.
+	NODE is always a TREE_VEC of nonzero size.
 	(NUM_TMPL_ARGS): NODE is always a TREE_VEC.
 	* decl2.c (arg_assoc): Template args will be a vec.
 	* error.c (dump_decl) <TEMPLATE_ID_EXPR case>: Call

gcc/cp/parser.c

@@ -8112,7 +8112,7 @@ cp_parser_explicit_specialization (cp_parser* parser)
 
    If DECLARES_CLASS_OR_ENUM is non-NULL, and the type-specifier is a
    class-specifier, enum-specifier, or elaborated-type-specifier, then
-   *DECLARES_CLASS_OR_ENUM is set to a non-zero value.  The value is 1
+   *DECLARES_CLASS_OR_ENUM is set to a nonzero value.  The value is 1
    if a type is declared; 2 if it is defined.  Otherwise, it is set to
    zero.
 

gcc/cpphash.h

@@ -371,7 +371,7 @@ struct cpp_reader
      directory.  */
   bool quote_ignores_source_dir;
 
-  /* Non-zero if any file has contained #pragma once or #import has
+  /* Nonzero if any file has contained #pragma once or #import has
      been used.  */
   bool seen_once_only;
 

gcc/fold-const.c

@@ -1842,7 +1842,7 @@ truth_value_p (enum tree_code code)
    same value in each operand/subexpression.  Hence a zero value for
    ONLY_CONST assumes isochronic (or instantaneous) tree equivalence.
    If comparing arbitrary expression trees, such as from different
-   statements, ONLY_CONST must usually be non-zero.  */
+   statements, ONLY_CONST must usually be nonzero.  */
 
 int
 operand_equal_p (tree arg0, tree arg1, int only_const)