[rtlopt] dwarf2out.c: fix coding style in new code

Josef Zlomek zlomj9am@artax.karlin.mff.cuni.cz
Wed Feb 19 18:21:00 GMT 2003


Hi,

this patch fixes coding style on some places.

Compiled x86-64.

Josef

2003-02-19  Josef Zlomek  <zlomekj@suse.cz>

	* dwarf2out.c: Fix coding style on some places.

Index: dwarf2out.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dwarf2out.c,v
retrieving revision 1.382.2.8
diff -c -3 -p -r1.382.2.8 dwarf2out.c
*** dwarf2out.c	8 Feb 2003 19:43:32 -0000	1.382.2.8
--- dwarf2out.c	19 Feb 2003 18:18:45 -0000
*************** struct var_loc_node GTY ((chain_next ("%
*** 3485,3500 ****
    rtx GTY (()) var_loc_note;
    const char * GTY (()) label;
    struct var_loc_node * GTY (()) next;
- /*  struct var_loc_node *last;*/
  };
  /* Unique label counter.  */
  static unsigned int loclabel_num = 0;
  /* Table of decl location linked lists.  */
  static GTY ((length ("decl_loc_table_allocated"))) struct var_loc_node **decl_loc_table;
  /* Number of elements in the decl_loc_table that are allocated.  */
  static unsigned decl_loc_table_allocated;
  /* Number of elements in the decl_loc_table that are in use.  */
  static unsigned decl_loc_table_in_use;
  #define DECL_LOC_TABLE_INCREMENT 256
  
  /* A pointer to the base of a list of references to DIE's that
--- 3485,3506 ----
    rtx GTY (()) var_loc_note;
    const char * GTY (()) label;
    struct var_loc_node * GTY (()) next;
  };
+ 
  /* Unique label counter.  */
  static unsigned int loclabel_num = 0;
+ 
  /* Table of decl location linked lists.  */
  static GTY ((length ("decl_loc_table_allocated"))) struct var_loc_node **decl_loc_table;
+ 
  /* Number of elements in the decl_loc_table that are allocated.  */
  static unsigned decl_loc_table_allocated;
+ 
  /* Number of elements in the decl_loc_table that are in use.  */
  static unsigned decl_loc_table_in_use;
+ 
+ /* Size (in elements) of increments by which we may expand the
+    decl_die_table.  */
  #define DECL_LOC_TABLE_INCREMENT 256
  
  /* A pointer to the base of a list of references to DIE's that
*************** static struct var_loc_node * lookup_decl
*** 5303,5308 ****
--- 5309,5315 ----
  static void add_var_loc_to_decl PARAMS ((tree, struct var_loc_node *));
  
  /* Return the var_loc list associated with a given declaration.  */
+ 
  static inline struct var_loc_node *
  lookup_decl_loc (decl)
       tree decl;
*************** equate_decl_number_to_die (decl, decl_di
*** 5344,5349 ****
--- 5351,5357 ----
  }
  
  /* Add a variable location node to the linked list for DECL.  */
+ 
  static void
  add_var_loc_to_decl (decl, loc)
       tree decl;
*************** add_var_loc_to_decl (decl, loc)
*** 5352,5357 ****
--- 5360,5366 ----
    unsigned int decl_id = DECL_UID (decl);
    unsigned int num_allocated;
    struct var_loc_node *temp;
+ 
    if (decl_id >= decl_loc_table_allocated)
      {
        num_allocated
*************** add_var_loc_to_decl (decl, loc)
*** 5382,5387 ****
--- 5391,5397 ----
        /* Get to the end of the list */
        while (temp->next != NULL)
  	temp = temp->next;
+ 
        /* If the current location is the same as the end of the list,
  	 just extend the range of the location at the end of the
  	 list.  */ 
*************** loc_descriptor (rtl)
*** 8597,8602 ****
--- 8607,8613 ----
      case CONCAT:
        loc_result = concat_loc_descriptor (XEXP (rtl, 0), XEXP (rtl, 1));
        break;
+ 
      case VAR_LOCATION:
        /* Single part */
        if (GET_CODE (XEXP (rtl, 1)) != PARALLEL)	
*************** loc_descriptor (rtl)
*** 8624,8629 ****
--- 8635,8641 ----
  	    }
  	}  
        break;
+ 
      default:
        return 0;
      }
*************** init_file_table ()
*** 12584,12592 ****
--- 12596,12606 ----
    VARRAY_PUSH_CHAR_PTR (file_table, NULL);
    file_table_last_lookup_index = 0;
  }
+ 
  /* Called by the final INSN scan whenever we see a var location.  We
     use it to drop labels in the right places, and throw the location in
     our lookup table.  */
+ 
  static void
  dwarf2out_var_location (loc_note)
       rtx loc_note;
*************** dwarf2out_var_location (loc_note)
*** 12596,12601 ****
--- 12610,12616 ----
  
    if (!DECL_P (NOTE_VAR_LOCATION_DECL (loc_note)))
      return;
+ 
    newloc = ggc_alloc_cleared (sizeof (struct var_loc_node));
    ASM_GENERATE_INTERNAL_LABEL (loclabel, "LVL", loclabel_num++);
    ASM_OUTPUT_LABEL (asm_out_file, loclabel);  
*************** dwarf2out_var_location (loc_note)
*** 12604,12609 ****
--- 12619,12625 ----
  
    add_var_loc_to_decl (NOTE_VAR_LOCATION_DECL (loc_note), newloc);
  }
+ 
  /* We need to reset the locations at the beginning of each
     function. We can't do this in the end_function hook, because the
     declarations that use the locations won't have been outputted when
*************** dwarf2out_begin_function (unused)
*** 12614,12621 ****
       tree unused ATTRIBUTE_UNUSED;
  {
    decl_loc_table_in_use = 0;
!   memset (decl_loc_table, 0, sizeof (struct var_loc_node *) 
! 	  * decl_loc_table_allocated);
  }
  /* Output a label to mark the beginning of a source code line entry
     and record information relating to this source line, in
--- 12630,12637 ----
       tree unused ATTRIBUTE_UNUSED;
  {
    decl_loc_table_in_use = 0;
!   memset (decl_loc_table, 0,
! 	  sizeof (struct var_loc_node *) * decl_loc_table_allocated);
  }
  /* Output a label to mark the beginning of a source code line entry
     and record information relating to this source line, in



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