2008-06-26 H.J. Lu <hongjiu.lu@intel.com>

[pf3gnuchains/gcc-fork.git] / gcc / dwarf2out.c

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index f3d917e..80bdc0a 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -4280,7 +4280,7 @@ static int type_is_enum (const_tree);
 static unsigned int dbx_reg_number (const_rtx);
 static void add_loc_descr_op_piece (dw_loc_descr_ref *, int);
 static dw_loc_descr_ref reg_loc_descriptor (rtx, enum var_init_status);
 static unsigned int dbx_reg_number (const_rtx);
 static void add_loc_descr_op_piece (dw_loc_descr_ref *, int);
 static dw_loc_descr_ref reg_loc_descriptor (rtx, enum var_init_status);

-static dw_loc_descr_ref one_reg_loc_descriptor (unsigned int, 
+static dw_loc_descr_ref one_reg_loc_descriptor (unsigned int,

                                                enum var_init_status);
 static dw_loc_descr_ref multiple_reg_loc_descriptor (rtx, rtx,
                                                     enum var_init_status);
                                                enum var_init_status);
 static dw_loc_descr_ref multiple_reg_loc_descriptor (rtx, rtx,
                                                     enum var_init_status);


@@ -8910,7 +8910,7 @@ one_reg_loc_descriptor (unsigned int regno, enum var_init_status initialized)
    designates a value that spans more than one register.  */
 
 static dw_loc_descr_ref
    designates a value that spans more than one register.  */
 
 static dw_loc_descr_ref

-multiple_reg_loc_descriptor (rtx rtl, rtx regs, 
+multiple_reg_loc_descriptor (rtx rtl, rtx regs,

                             enum var_init_status initialized)
 {
   int nregs, size, i;
                             enum var_init_status initialized)
 {
   int nregs, size, i;


@@ -9298,7 +9298,7 @@ mem_loc_descriptor (rtx rtl, enum machine_mode mode,
       break;
 
     case CONCATN:
       break;
 
     case CONCATN:

-      mem_loc_result = concatn_mem_loc_descriptor (rtl, mode, 
+      mem_loc_result = concatn_mem_loc_descriptor (rtl, mode,

                                                   VAR_INIT_STATUS_INITIALIZED);
       break;
 
                                                   VAR_INIT_STATUS_INITIALIZED);
       break;
 


@@ -9529,7 +9529,7 @@ loc_descriptor_from_tree_1 (tree loc, int want_address)
              first_op = DW_OP_addr;
              second_op = DW_OP_form_tls_address;
            }
              first_op = DW_OP_addr;
              second_op = DW_OP_form_tls_address;
            }

-         
+

          rtl = rtl_for_decl_location (loc);
          if (rtl == NULL_RTX)
            return 0;
          rtl = rtl_for_decl_location (loc);
          if (rtl == NULL_RTX)
            return 0;


@@ -9543,7 +9543,7 @@ loc_descriptor_from_tree_1 (tree loc, int want_address)
          ret = new_loc_descr (first_op, 0, 0);
          ret->dw_loc_oprnd1.val_class = dw_val_class_addr;
          ret->dw_loc_oprnd1.v.val_addr = rtl;
          ret = new_loc_descr (first_op, 0, 0);
          ret->dw_loc_oprnd1.val_class = dw_val_class_addr;
          ret->dw_loc_oprnd1.v.val_addr = rtl;

-         
+

          ret1 = new_loc_descr (second_op, 0, 0);
          add_loc_descr (&ret, ret1);
 
          ret1 = new_loc_descr (second_op, 0, 0);
          add_loc_descr (&ret, ret1);
 


@@ -10887,7 +10887,7 @@ add_location_or_const_value_attribute (dw_die_ref die, tree decl,
            enum var_init_status initialized =
              NOTE_VAR_LOCATION_STATUS (node->var_loc_note);
            varloc = NOTE_VAR_LOCATION (node->var_loc_note);
            enum var_init_status initialized =
              NOTE_VAR_LOCATION_STATUS (node->var_loc_note);
            varloc = NOTE_VAR_LOCATION (node->var_loc_note);

-           add_loc_descr_to_loc_list (&list, 
+           add_loc_descr_to_loc_list (&list,

                                       loc_descriptor (varloc, initialized),
                                       node->label, node->next->label, secname);
          }
                                       loc_descriptor (varloc, initialized),
                                       node->label, node->next->label, secname);
          }


@@ -10909,7 +10909,7 @@ add_location_or_const_value_attribute (dw_die_ref die, tree decl,
                                           current_function_funcdef_no);
              endname = ggc_strdup (label_id);
            }
                                           current_function_funcdef_no);
              endname = ggc_strdup (label_id);
            }

-         add_loc_descr_to_loc_list (&list, 
+         add_loc_descr_to_loc_list (&list,

                                     loc_descriptor (varloc, initialized),
                                     node->label, endname, secname);
        }
                                     loc_descriptor (varloc, initialized),
                                     node->label, endname, secname);
        }


@@ -14154,13 +14154,13 @@ static void
 dwarf2out_global_decl (tree decl)
 {
   /* Output DWARF2 information for file-scope tentative data object
 dwarf2out_global_decl (tree decl)
 {
   /* Output DWARF2 information for file-scope tentative data object

-     declarations, file-scope (extern) function declarations (which had no
-     corresponding body) and file-scope tagged type declarations and
-     definitions which have not yet been forced out.
+     declarations, file-scope (extern) function declarations (which
+     had no corresponding body) and file-scope tagged type declarations
+     and definitions which have not yet been forced out.

 
 

-     Ignore the global decl of any Fortran COMMON blocks which also wind up here
-     though they have already been described in the local scope for the 
-     procedures using them.  */
+     Ignore the global decl of any Fortran COMMON blocks which also
+     wind up here though they have already been described in the local
+     scope for the procedures using them.  */

   if (TREE_CODE (decl) == VAR_DECL
       && TREE_PUBLIC (decl) && TREE_STATIC (decl) && is_fortran ())
     return;
   if (TREE_CODE (decl) == VAR_DECL
       && TREE_PUBLIC (decl) && TREE_STATIC (decl) && is_fortran ())
     return;