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cgraph.h (varpool_node): Add need_bounds_init field. 

* cgraph.h (varpool_node): Add need_bounds_init field.
        * lto-cgraph.c (lto_output_varpool_node): Output
        need_bounds_init value.
        (input_varpool_node): Read need_bounds_init value.
        * varpool.c (dump_varpool_node): Dump need_bounds_init field.

From-SVN: r205116
This commit is contained in:
Ilya Enkovich 2013-11-20 13:50:44 +00:00 committed by Kirill Yukhin
parent a888f9ad6f
commit eb1d81598d
4 changed files with 16 additions and 0 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
* cgraph.h (varpool_node): Add need_bounds_init field.
* lto-cgraph.c (lto_output_varpool_node): Output
need_bounds_init value.
(input_varpool_node): Read need_bounds_init value.
* varpool.c (dump_varpool_node): Dump need_bounds_init field.
2013-11-20 Jan Hubicka <jh@suse.cz> 2013-11-20 Jan Hubicka <jh@suse.cz>
* opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin. * opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin.

4
gcc/cgraph.h
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@ -528,6 +528,10 @@ class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
public: public:
/* Set when variable is scheduled to be assembled. */ /* Set when variable is scheduled to be assembled. */
unsigned output : 1; unsigned output : 1;
/* Set when variable has statically initialized pointer
or is a static bounds variable and needs initalization. */
unsigned need_bounds_init : 1;
}; };
/* Every top level asm statement is put into a asm_node. */ /* Every top level asm statement is put into a asm_node. */

2
gcc/lto-cgraph.c
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@ -580,6 +580,7 @@ lto_output_varpool_node (struct lto_simple_output_block *ob, struct varpool_node
&& boundary_p && !DECL_EXTERNAL (node->decl), 1); && boundary_p && !DECL_EXTERNAL (node->decl), 1);
/* in_other_partition. */ /* in_other_partition. */
} }
bp_pack_value (&bp, node->need_bounds_init, 1);
streamer_write_bitpack (&bp); streamer_write_bitpack (&bp);
if (node->same_comdat_group && !boundary_p) if (node->same_comdat_group && !boundary_p)
{ {
@ -1150,6 +1151,7 @@ input_varpool_node (struct lto_file_decl_data *file_data,
node->analyzed = bp_unpack_value (&bp, 1); node->analyzed = bp_unpack_value (&bp, 1);
node->used_from_other_partition = bp_unpack_value (&bp, 1); node->used_from_other_partition = bp_unpack_value (&bp, 1);
node->in_other_partition = bp_unpack_value (&bp, 1); node->in_other_partition = bp_unpack_value (&bp, 1);
node->need_bounds_init = bp_unpack_value (&bp, 1);
if (node->in_other_partition) if (node->in_other_partition)
{ {
DECL_EXTERNAL (node->decl) = 1; DECL_EXTERNAL (node->decl) = 1;

2
gcc/varpool.c
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@ -205,6 +205,8 @@ dump_varpool_node (FILE *f, struct varpool_node *node)
fprintf (f, " initialized"); fprintf (f, " initialized");
if (node->output) if (node->output)
fprintf (f, " output"); fprintf (f, " output");
if (node->need_bounds_init)
fprintf (f, " need-bounds-init");
if (TREE_READONLY (node->decl)) if (TREE_READONLY (node->decl))
fprintf (f, " read-only"); fprintf (f, " read-only");
if (ctor_for_folding (node->decl) != error_mark_node) if (ctor_for_folding (node->decl) != error_mark_node)