[v2,14/65] d10v: use is_whitespace()

Message ID cafa617c-0491-49f5-bb71-54cf40a2698d@suse.com
State New
Headers
Series gas: whitespace handling |

Commit Message

Jan Beulich Jan. 27, 2025, 4:14 p.m. UTC
  Wherever blanks are permissible in input, tabs ought to be permissible,
too. This is particularly relevant when -f is passed to gas (alongside
appropriate input). Also convert open-coded checks where tabs were
already included. At the same time use is_end_of_stmt() instead of open-
coded checks in adjacent code.
---
v2: New.
  

Patch

--- a/gas/config/tc-d10v.c
+++ b/gas/config/tc-d10v.c
@@ -140,8 +140,7 @@  register_name (expressionS *expressionP)
   int reg_number;
   char c, *p = input_line_pointer;
 
-  while (*p
-	 && *p != '\n' && *p != '\r' && *p != ',' && *p != ' ' && *p != ')')
+  while (!is_end_of_stmt (*p) && *p != ',' && !is_whitespace (*p) && *p != ')')
     p++;
 
   c = *p;
@@ -356,9 +355,9 @@  get_operands (expressionS exp[])
 
   while (*p)
     {
-      while (*p == ' ' || *p == '\t' || *p == ',')
+      while (is_whitespace (*p) || *p == ',')
 	p++;
-      if (*p == 0 || *p == '\n' || *p == '\r')
+      if (is_end_of_stmt (*p))
 	break;
 
       if (*p == '@')
@@ -1410,12 +1409,12 @@  do_assemble (char *str, struct d10v_opco
   expressionS myops[6];
 
   /* Drop leading whitespace.  */
-  while (*str == ' ')
+  while (is_whitespace (*str))
     str++;
 
   /* Find the opcode end.  */
   for (op_start = op_end = (unsigned char *) str;
-       *op_end && !is_end_of_line[*op_end] && *op_end != ' ';
+       !is_end_of_stmt (*op_end) && !is_whitespace (*op_end);
        op_end++)
     {
       name[nlen] = TOLOWER (op_start[nlen]);