mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-03-07 04:16:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

dwarf2out.c (save_rtx): Deleted.

Browse Source 
* dwarf2out.c (save_rtx): Deleted.
	(mem_loc_descriptor): Do equivalent operation.
	(add_const_value_attribute, case CONST): Likewise.
	(add_name_and_src_coords_attributes): Likewise.

From-SVN: r48266
This commit is contained in:
Richard Kenner 2001-12-22 14:31:27 +00:00 committed by Richard Kenner
parent 7a73ad55d8
commit c470afad3c
2 changed files with 17 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
Sat Dec 22 08:59:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* dwarf2out.c (save_rtx): Deleted.
(mem_loc_descriptor): Do equivalent operation.
(add_const_value_attribute, case CONST): Likewise.
(add_name_and_src_coords_attributes): Likewise.
2001-12-21 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.h: Fix comment formatting.

31
gcc/dwarf2out.c
View File

@ -3386,9 +3386,7 @@ static int comp_unit_has_inlines;
#endif
/* Array of RTXes referenced by the debugging information, which therefore
must be kept around forever. We do this rather than perform GC on
the dwarf info because almost all of the dwarf info lives forever, and
it's easier to support non-GC frontends this way. */
must be kept around forever. This is a GC root. */
static varray_type used_rtx_varray;
/* Forward declarations for functions defined in this file. */
@ -3604,7 +3602,6 @@ static void init_file_table PARAMS ((void));
static void add_incomplete_type PARAMS ((tree));
static void retry_incomplete_types PARAMS ((void));
static void gen_type_die_for_member PARAMS ((tree, tree, dw_die_ref));
static rtx save_rtx PARAMS ((rtx));
static void splice_child_die PARAMS ((dw_die_ref, dw_die_ref));
static int file_info_cmp PARAMS ((const void *, const void *));
static dw_loc_list_ref new_loc_list PARAMS ((dw_loc_descr_ref,
@ -3736,19 +3733,6 @@ dwarf2out_set_demangle_name_func (func)
{
demangle_name_func = func;
}
/* Return an rtx like ORIG which lives forever. If we're doing GC,
that means adding it to used_rtx_varray. If not, that means making
a copy on the permanent_obstack. */
static rtx
save_rtx (orig)
rtx orig;
{
VARRAY_PUSH_RTX (used_rtx_varray, orig);
return orig;
}
/* Test if rtl node points to a pseudo register. */
@ -7770,7 +7754,8 @@ mem_loc_descriptor (rtl, mode)
mem_loc_result = new_loc_descr (DW_OP_addr, 0, 0);
mem_loc_result->dw_loc_oprnd1.val_class = dw_val_class_addr;
mem_loc_result->dw_loc_oprnd1.v.val_addr = save_rtx (rtl);
mem_loc_result->dw_loc_oprnd1.v.val_addr = rtl;
VARRAY_PUSH_RTX (used_rtx_varray, rtl);
break;
case PRE_MODIFY:
@ -8623,7 +8608,8 @@ add_const_value_attribute (die, rtl)
case SYMBOL_REF:
case LABEL_REF:
case CONST:
add_AT_addr (die, DW_AT_const_value, save_rtx (rtl));
add_AT_addr (die, DW_AT_const_value, rtl);
VARRAY_PUSH_RTX (used_rtx_varray, rtl);
break;
case PLUS:
@ -9365,8 +9351,11 @@ add_name_and_src_coords_attributes (die, decl)
/* Get the function's name, as described by its RTL. This may be different
from the DECL_NAME name used in the source file. */
if (TREE_CODE (decl) == FUNCTION_DECL && TREE_ASM_WRITTEN (decl))
add_AT_addr (die, DW_AT_VMS_rtnbeg_pd_address,
save_rtx (XEXP (DECL_RTL (decl), 0)));
{
add_AT_addr (die, DW_AT_VMS_rtnbeg_pd_address,
XEXP (DECL_RTL (decl), 0));
VARRAY_PUSH_RTX (used_rtx_varray, XEXP (DECL_RTL (decl), 0));
}
#endif
}