procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

tree-streamer.c (streamer_tree_cache_insert_1): Update the index associated with the tree we are supposed to replace.

Browse source 
2013-06-05  Richard Biener  <rguenther@suse.de>

	* tree-streamer.c (streamer_tree_cache_insert_1): Update the
	index associated with the tree we are supposed to replace.
	* tree-streamer-out.c (pack_ts_base_value_fields): Output
	TREE_ASM_WRITTEN as zero for everything but SSA names.

	lto/
	* lto.c (num_merged_types): New global variable.
	(uniquify_nodes): Increase num_merged_types when merging a type.
	(print_lto_report_1): Output the number of merged types.

From-SVN: r199683
This commit is contained in:
Richard Biener 2013-06-05 08:21:02 +00:00 • committed by Richard Biener
parent c99299ff31
commit a367df532e
5 changed files with 23 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2013-06-05 Richard Biener <rguenther@suse.de>
* tree-streamer.c (streamer_tree_cache_insert_1): Update the
index associated with the tree we are supposed to replace.
* tree-streamer-out.c (pack_ts_base_value_fields): Output
TREE_ASM_WRITTEN as zero for everything but SSA names.
2013-06-05 David Malcolm <dmalcolm@redhat.com>
* tree-ssa-structalias.c (call_stmt_vars): Make static.

6
gcc/lto/ChangeLog
View file

@ -1,3 +1,9 @@
2013-06-05 Richard Biener <rguenther@suse.de>
* lto.c (num_merged_types): New global variable.
(uniquify_nodes): Increase num_merged_types when merging a type.
(print_lto_report_1): Output the number of merged types.
2013-06-01 Jan Hubicka <jh@suse.cz>
* lto.c (read_cgraph_and_symbols): Simplify dumping; Replace

7
gcc/lto/lto.c
View file

@ -1788,6 +1788,7 @@ lto_register_function_decl_in_symtab (struct data_in *data_in, tree decl)
}
}
static unsigned long num_merged_types = 0;
/* Given a streamer cache structure DATA_IN (holding a sequence of trees
for one compilation unit) go over all trees starting at index FROM until the
@ -1817,7 +1818,10 @@ uniquify_nodes (struct data_in *data_in, unsigned from)
to reset that flag afterwards - nothing that refers
to those types is left and they are collected. */
if (newt != t)
TREE_VISITED (t) = 1;
{
num_merged_types++;
TREE_VISITED (t) = 1;
}
}
}
@ -3136,6 +3140,7 @@ print_lto_report_1 (void)
htab_collisions (type_hash_cache));
else
fprintf (stderr, "[%s] GIMPLE type hash cache table is empty\n", pfx);
fprintf (stderr, "[%s] Merged %lu types\n", pfx, num_merged_types);
print_gimple_types_stats (pfx);
print_lto_report (pfx);

5
gcc/tree-streamer-out.c
View file

@ -87,8 +87,9 @@ pack_ts_base_value_fields (struct bitpack_d *bp, tree expr)
bp_pack_value (bp, TYPE_UNSIGNED (expr), 1);
else
bp_pack_value (bp, 0, 1);
/* We write debug info two times, do not confuse the second one. */
bp_pack_value (bp, ((TYPE_P (expr) || TREE_CODE (expr) == TYPE_DECL)
/* We write debug info two times, do not confuse the second one.
The only relevant TREE_ASM_WRITTEN use is on SSA names. */
bp_pack_value (bp, (TREE_CODE (expr) != SSA_NAME
? 0 : TREE_ASM_WRITTEN (expr)), 1);
if (TYPE_P (expr))
bp_pack_value (bp, TYPE_ARTIFICIAL (expr), 1);

1
gcc/tree-streamer.c
View file

@ -152,6 +152,7 @@ streamer_tree_cache_insert_1 (struct streamer_tree_cache_d *cache,
the requested location slot. */
ix = *ix_p;
streamer_tree_cache_add_to_node_array (cache, ix, t);
*slot = (void *)(size_t) (ix + 1);
}
/* Indicate that T was already in the cache. */