+2013-08-28 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (DFS_write_tree_body): Drop
+ BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX and BINFO_VPTR_INDEX.
+ (hash_tree): Do not hash DECL_DEFER_OUTPUT, BINFO_INHERITANCE_CHAIN,
+ BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, DECL_IN_TEXT_SECTION.
+ * tree-streamer-in.c (unpack_ts_decl_common_value_fields):
+ Do not read DECL_ERROR_ISSUED.
+ (unpack_ts_decl_with_vis_value_fields): Do not read
+ DECL_DEFER_OUTPUT.
+ (lto_input_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
+ BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
+ * tree-streamer-out.c (pack_ts_decl_common_value_fields): Do not
+ write DECL_ERROR_ISSUED..
+ (pack_ts_decl_with_vis_value_fields): Do not write
+ DECL_DEFER_OUTPUT.
+ (write_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
+ BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
+ * print-tree.c (print_node): Do not print DECL_ERROR_ISSUED.
+ * tree.h (tree_decl_common): Update comment.
+ (DECL_ERROR_ISSUED): Remove.
+
2013-08-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/58257
FOR_EACH_VEC_SAFE_ELT (BINFO_BASE_ACCESSES (expr), i, t)
DFS_follow_tree_edge (t);
- DFS_follow_tree_edge (BINFO_INHERITANCE_CHAIN (expr));
- DFS_follow_tree_edge (BINFO_SUBVTT_INDEX (expr));
- DFS_follow_tree_edge (BINFO_VPTR_INDEX (expr));
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
+ and BINFO_VPTR_INDEX; these are used by C++ FE only. */
}
if (CODE_CONTAINS_STRUCT (code, TS_CONSTRUCTOR))
v = iterative_hash_host_wide_int (DECL_ALIGN (t), v);
if (code == LABEL_DECL)
{
- v = iterative_hash_host_wide_int (DECL_ERROR_ISSUED (t), v);
v = iterative_hash_host_wide_int (EH_LANDING_PAD_NR (t), v);
v = iterative_hash_host_wide_int (LABEL_DECL_UID (t), v);
}
if (CODE_CONTAINS_STRUCT (code, TS_DECL_WITH_VIS))
{
- v = iterative_hash_host_wide_int (DECL_DEFER_OUTPUT (t)
- | (DECL_COMMON (t) << 1)
- | (DECL_DLLIMPORT_P (t) << 2)
- | (DECL_WEAK (t) << 3)
- | (DECL_SEEN_IN_BIND_EXPR_P (t) << 4)
- | (DECL_COMDAT (t) << 5)
+ v = iterative_hash_host_wide_int ((DECL_COMMON (t))
+ | (DECL_DLLIMPORT_P (t) << 1)
+ | (DECL_WEAK (t) << 2)
+ | (DECL_SEEN_IN_BIND_EXPR_P (t) << 3)
+ | (DECL_COMDAT (t) << 4)
| (DECL_VISIBILITY_SPECIFIED (t) << 6),
v);
v = iterative_hash_host_wide_int (DECL_VISIBILITY (t), v);
if (code == VAR_DECL)
{
+ /* DECL_IN_TEXT_SECTION is set during final asm output only. */
v = iterative_hash_host_wide_int (DECL_HARD_REGISTER (t)
- | (DECL_IN_TEXT_SECTION (t) << 1)
- | (DECL_IN_CONSTANT_POOL (t) << 2),
+ | (DECL_IN_CONSTANT_POOL (t) << 1),
v);
v = iterative_hash_host_wide_int (DECL_TLS_MODEL (t), v);
}
visit (BINFO_VPTR_FIELD (t));
FOR_EACH_VEC_SAFE_ELT (BINFO_BASE_ACCESSES (t), i, b)
visit (b);
- visit (BINFO_INHERITANCE_CHAIN (t));
- visit (BINFO_SUBVTT_INDEX (t));
- visit (BINFO_VPTR_INDEX (t));
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
+ and BINFO_VPTR_INDEX; these are used by C++ FE only. */
}
if (CODE_CONTAINS_STRUCT (code, TS_CONSTRUCTOR))
+2013-08-28 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (compare_tree_sccs_1): Drop DECL_ERROR_ISSUED,
+ DECL_DEFER_OUTPUT and DECL_IN_TEXT_SECTION.
+ (unify_scc): Do checking assert.
+
2013-08-06 Jan Hubicka <jh@suse.cz>
Martin Liska <marxin.liska@gmail.com>
n = vec_safe_length (BINFO_BASE_ACCESSES (t));
for (i = 0; i < n; i++)
MAYBE_REMEMBER_WITH_VARS (BINFO_BASE_ACCESS (t, i));
- MAYBE_REMEMBER_WITH_VARS (BINFO_INHERITANCE_CHAIN (t));
- MAYBE_REMEMBER_WITH_VARS (BINFO_SUBVTT_INDEX (t));
- MAYBE_REMEMBER_WITH_VARS (BINFO_VPTR_INDEX (t));
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
+ and BINFO_VPTR_INDEX; these are used by C++ FE only. */
n = BINFO_N_BASE_BINFOS (t);
for (i = 0; i < n; i++)
MAYBE_REMEMBER_WITH_VARS (BINFO_BASE_BINFO (t, i));
compare_values (DECL_ALIGN);
if (code == LABEL_DECL)
{
- compare_values (DECL_ERROR_ISSUED);
compare_values (EH_LANDING_PAD_NR);
compare_values (LABEL_DECL_UID);
}
if (CODE_CONTAINS_STRUCT (code, TS_DECL_WITH_VIS))
{
- compare_values (DECL_DEFER_OUTPUT);
compare_values (DECL_COMMON);
compare_values (DECL_DLLIMPORT_P);
compare_values (DECL_WEAK);
if (code == VAR_DECL)
{
compare_values (DECL_HARD_REGISTER);
- compare_values (DECL_IN_TEXT_SECTION);
+ /* DECL_IN_TEXT_SECTION is set during final asm output only. */
compare_values (DECL_IN_CONSTANT_POOL);
compare_values (DECL_TLS_MODEL);
}
compare_tree_edges (BINFO_OFFSET (t1), BINFO_OFFSET (t2));
compare_tree_edges (BINFO_VTABLE (t1), BINFO_VTABLE (t2));
compare_tree_edges (BINFO_VPTR_FIELD (t1), BINFO_VPTR_FIELD (t2));
- compare_tree_edges (BINFO_INHERITANCE_CHAIN (t1),
- BINFO_INHERITANCE_CHAIN (t2));
- compare_tree_edges (BINFO_SUBVTT_INDEX (t1),
- BINFO_SUBVTT_INDEX (t2));
- compare_tree_edges (BINFO_VPTR_INDEX (t1),
- BINFO_VPTR_INDEX (t2));
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
+ and BINFO_VPTR_INDEX; these are used by C++ FE only. */
}
if (CODE_CONTAINS_STRUCT (code, TS_CONSTRUCTOR))
for (unsigned i = 0; i < scc->len; ++i)
{
TREE_VISITED (scc->entries[i]) = 1;
- gcc_assert (!TREE_ASM_WRITTEN (scc->entries[i]));
+ gcc_checking_assert (!TREE_ASM_WRITTEN (scc->entries[i]));
}
tree *map = XALLOCAVEC (tree, 2 * len);
if (code == FIELD_DECL && DECL_NONADDRESSABLE_P (node))
fputs (" nonaddressable", file);
- if (code == LABEL_DECL && DECL_ERROR_ISSUED (node))
- fputs (" error-issued", file);
if (code == LABEL_DECL && EH_LANDING_PAD_NR (node))
fprintf (file, " landing-pad:%d", EH_LANDING_PAD_NR (node));
/* 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));
}
static void
pack_ts_decl_with_vis_value_fields (struct bitpack_d *bp, tree expr)
{
- bp_pack_value (bp, DECL_DEFER_OUTPUT (expr), 1);
bp_pack_value (bp, DECL_COMMON (expr), 1);
bp_pack_value (bp, DECL_DLLIMPORT_P (expr), 1);
bp_pack_value (bp, DECL_WEAK (expr), 1);
if (TREE_CODE (expr) == VAR_DECL)
{
bp_pack_value (bp, DECL_HARD_REGISTER (expr), 1);
- bp_pack_value (bp, DECL_IN_TEXT_SECTION (expr), 1);
+ /* DECL_IN_TEXT_SECTION is set during final asm output only. */
bp_pack_value (bp, DECL_IN_CONSTANT_POOL (expr), 1);
bp_pack_value (bp, DECL_TLS_MODEL (expr), 3);
}
FOR_EACH_VEC_SAFE_ELT (BINFO_BASE_ACCESSES (expr), i, t)
stream_write_tree (ob, t, ref_p);
- stream_write_tree (ob, BINFO_INHERITANCE_CHAIN (expr), ref_p);
- stream_write_tree (ob, BINFO_SUBVTT_INDEX (expr), ref_p);
- stream_write_tree (ob, BINFO_VPTR_INDEX (expr), ref_p);
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
+ and BINFO_VPTR_INDEX; these are used by C++ FE only. */
}
unsigned lang_flag_7 : 1;
unsigned lang_flag_8 : 1;
- /* In LABEL_DECL, this is DECL_ERROR_ISSUED.
- In VAR_DECL and PARM_DECL, this is DECL_REGISTER. */
+ /* In VAR_DECL and PARM_DECL, this is DECL_REGISTER. */
unsigned decl_flag_0 : 1;
/* In FIELD_DECL, this is DECL_BIT_FIELD
In VAR_DECL and FUNCTION_DECL, this is DECL_EXTERNAL.
#define EH_LANDING_PAD_NR(NODE) \
(LABEL_DECL_CHECK (NODE)->label_decl.eh_landing_pad_nr)
-/* In LABEL_DECL nodes, nonzero means that an error message about
- jumping into such a binding contour has been printed for this label. */
-#define DECL_ERROR_ISSUED(NODE) \
- (LABEL_DECL_CHECK (NODE)->decl_common.decl_flag_0)
-
struct GTY(()) tree_label_decl {
struct tree_decl_with_rtl common;
int label_decl_uid;
projects / gcc.git / commitdiff