static void
unpack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
{
DECL_MODE (expr) = bp_unpack_enum (bp, machine_mode, MAX_MACHINE_MODE);
DECL_NONLOCAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_VIRTUAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IGNORED_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_ABSTRACT (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_ARTIFICIAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_USER_ALIGN (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_PRESERVE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_DEBUG_EXPR_IS_FROM (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_EXTERNAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_GIMPLE_REG_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_ALIGN (expr) = (unsigned) bp_unpack_var_len_unsigned (bp);
if (TREE_CODE (expr) == LABEL_DECL)
{
DECL_ERROR_ISSUED (expr) = (unsigned) bp_unpack_value (bp, 1);
EH_LANDING_PAD_NR (expr) = (int) bp_unpack_var_len_unsigned (bp);
/* Always assume an initial value of -1 for LABEL_DECL_UID to
force gimple_set_bb to recreate label_to_block_map. */
LABEL_DECL_UID (expr) = -1;
}
if (TREE_CODE (expr) == FIELD_DECL)
{
DECL_PACKED (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_NONADDRESSABLE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
expr->decl_common.off_align = bp_unpack_value (bp, 8);
}
if (TREE_CODE (expr) == VAR_DECL)
DECL_NONLOCAL_FRAME (expr) = (unsigned) bp_unpack_value (bp, 1);
if (TREE_CODE (expr) == RESULT_DECL
|| TREE_CODE (expr) == PARM_DECL
|| TREE_CODE (expr) == VAR_DECL)
{
DECL_BY_REFERENCE (expr) = (unsigned) bp_unpack_value (bp, 1);
if (TREE_CODE (expr) == VAR_DECL
|| TREE_CODE (expr) == PARM_DECL)
DECL_HAS_VALUE_EXPR_P (expr) = (unsigned) bp_unpack_value (bp, 1);
}
}
static void
pack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
{
bp_pack_enum (bp, machine_mode, MAX_MACHINE_MODE, DECL_MODE (expr));
bp_pack_value (bp, DECL_NONLOCAL (expr), 1);
bp_pack_value (bp, DECL_VIRTUAL_P (expr), 1);
bp_pack_value (bp, DECL_IGNORED_P (expr), 1);
bp_pack_value (bp, DECL_ABSTRACT (expr), 1);
bp_pack_value (bp, DECL_ARTIFICIAL (expr), 1);
bp_pack_value (bp, DECL_USER_ALIGN (expr), 1);
bp_pack_value (bp, DECL_PRESERVE_P (expr), 1);
bp_pack_value (bp, DECL_DEBUG_EXPR_IS_FROM (expr), 1);
bp_pack_value (bp, DECL_EXTERNAL (expr), 1);
bp_pack_value (bp, DECL_GIMPLE_REG_P (expr), 1);
bp_pack_var_len_unsigned (bp, DECL_ALIGN (expr));
if (TREE_CODE (expr) == LABEL_DECL)
{
/* Note that we do not write LABEL_DECL_UID. The reader will
always assume an initial value of -1 so that the
label_to_block_map is recreated by gimple_set_bb. */
bp_pack_value (bp, DECL_ERROR_ISSUED (expr), 1);
bp_pack_var_len_unsigned (bp, EH_LANDING_PAD_NR (expr));
}
if (TREE_CODE (expr) == FIELD_DECL)
{
bp_pack_value (bp, DECL_PACKED (expr), 1);
bp_pack_value (bp, DECL_NONADDRESSABLE_P (expr), 1);
bp_pack_value (bp, expr->decl_common.off_align, 8);
}
if (TREE_CODE (expr) == RESULT_DECL
|| TREE_CODE (expr) == PARM_DECL
|| TREE_CODE (expr) == VAR_DECL)
{
bp_pack_value (bp, DECL_BY_REFERENCE (expr), 1);
if (TREE_CODE (expr) == VAR_DECL
|| TREE_CODE (expr) == PARM_DECL)
bp_pack_value (bp, DECL_HAS_VALUE_EXPR_P (expr), 1);
bp_pack_value (bp, DECL_RESTRICTED_P (expr), 1);
}
}
/* Default tree printer. Handles declarations only. */
extern "C" bool
default_tree_printer(pretty_printer * pp, text_info *text, const char *spec,
int precision, bool wide, bool set_locus, bool hash)
{
tree t;
/* FUTURE: %+x should set the locus. */
if(precision != 0 || wide || hash)
return false;
switch(*spec)
{
case 'D':
t = va_arg(*text->args_ptr, tree);
if(DECL_DEBUG_EXPR_IS_FROM(t) && DECL_DEBUG_EXPR(t))
t = DECL_DEBUG_EXPR(t);
break;
case 'F':
case 'T':
t = va_arg(*text->args_ptr, tree);
break;
default:
return false;
}
if(set_locus && text->locus)
*text->locus = DECL_SOURCE_LOCATION(t);
if(DECL_P(t))
{
const char *n = DECL_NAME(t)
? lang_hooks.decl_printable_name(t, 2)
: "<anonymous>";
pp_string(pp, n);
}
else
dump_generic_node(pp, t, 0, 0, 0);
return true;
}
/* Called during diagnostic message formatting process to print a
source-level entity onto BUFFER. The meaning of the format specifiers
is as follows:
%D: a general decl,
%E: an identifier or expression,
%F: a function declaration,
%T: a type.
These format specifiers form a subset of the format specifiers set used
by the C++ front-end.
Please notice when called, the `%' part was already skipped by the
diagnostic machinery. */
static bool
c_tree_printer (pretty_printer *pp, text_info *text, const char *spec,
int precision, bool wide, bool set_locus, bool hash)
{
tree t = va_arg (*text->args_ptr, tree);
tree name;
c_pretty_printer *cpp = (c_pretty_printer *) pp;
pp->padding = pp_none;
if (precision != 0 || wide || hash)
return false;
if (set_locus && text->locus)
*text->locus = DECL_SOURCE_LOCATION (t);
switch (*spec)
{
case 'D':
if (DECL_DEBUG_EXPR_IS_FROM (t) && DECL_DEBUG_EXPR (t))
{
t = DECL_DEBUG_EXPR (t);
if (!DECL_P (t))
{
pp_c_expression (cpp, t);
return true;
}
}
/* FALLTHRU */
case 'F':
if (DECL_NAME (t))
{
pp_identifier (cpp, lang_hooks.decl_printable_name (t, 2));
return true;
}
break;
case 'T':
gcc_assert (TYPE_P (t));
name = TYPE_NAME (t);
if (name && TREE_CODE (name) == TYPE_DECL)
{
if (DECL_NAME (name))
pp_identifier (cpp, lang_hooks.decl_printable_name (name, 2));
else
pp_type_id (cpp, t);
return true;
}
else
{
pp_type_id (cpp, t);
return true;
}
break;
case 'E':
if (TREE_CODE (t) == IDENTIFIER_NODE)
pp_identifier (cpp, IDENTIFIER_POINTER (t));
else
pp_expression (cpp, t);
return true;
default:
return false;
}
pp_string (cpp, _("({anonymous})"));
return true;
}