[committed]: minor comments improvement in gas/config/tc-alpha.c for vms

[Tristan Gingold]

Hi,

I am just committing this to improve some comments in tc-alpha.c

Tristan.

gas/
2011-08-26  Tristan Gingold  <gingold@adacore.com>

	* config/tc-alpha.c (add_to_link_pool): Improve comment.
	(s_alpha_fp_save): Fix indentation.

RCS file: /cvs/src/src/gas/config/tc-alpha.c,v
retrieving revision 1.96
diff -c -r1.96 tc-alpha.c
*** tc-alpha.c	7 Aug 2011 16:32:20 -0000	1.96
--- tc-alpha.c	26 Aug 2011 13:11:14 -0000
***************
*** 3412,3430 ****
    p = frag_more (8);
    memset (p, 0, 8);
  
!   /* Create the basesym - linksym expression (offset of the added entry).  */
    e.X_op = O_subtract;
    e.X_add_symbol = linksym;
    e.X_op_symbol = basesym;
    e.X_add_number = 0;
    expsym = make_expr_symbol (&e);
  
    fixp = fix_new
      (frag_now, p - frag_now->fr_literal, 8, sym, addend, 0, BFD_RELOC_64);
    fixp->tc_fix_data.info = get_alpha_reloc_tag (next_sequence_num--);
    fixp->tc_fix_data.info->sym = expsym;
  
    subseg_set (current_section, current_subsec);
    return expsym;
  }
  #endif /* OBJ_EVAX */
--- 3412,3433 ----
    p = frag_more (8);
    memset (p, 0, 8);
  
!   /* Create a symbol for 'basesym - linksym' (offset of the added entry).  */
    e.X_op = O_subtract;
    e.X_add_symbol = linksym;
    e.X_op_symbol = basesym;
    e.X_add_number = 0;
    expsym = make_expr_symbol (&e);
  
+   /* Create a fixup for the entry.  */
    fixp = fix_new
      (frag_now, p - frag_now->fr_literal, 8, sym, addend, 0, BFD_RELOC_64);
    fixp->tc_fix_data.info = get_alpha_reloc_tag (next_sequence_num--);
    fixp->tc_fix_data.info->sym = expsym;
  
    subseg_set (current_section, current_subsec);
+ 
+   /* Return the symbol.  */
    return expsym;
  }
  #endif /* OBJ_EVAX */
***************
*** 4756,4762 ****
  static void
  s_alpha_fp_save (int ignore ATTRIBUTE_UNUSED)
  {
- 
    alpha_evax_proc->fp_save = tc_get_register (1);
  
    demand_empty_rest_of_line ();
--- 4759,4764 ----