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re PR debug/47647 (BLOCKs are empty)

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2011-02-18  Richard Guenther  <rguenther@suse.de>

	PR lto/47647
	* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
	Remove lazy BLOCK_VARS streaming.
	(lto_input_ts_block_tree_pointers): Likewise.
	* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.

From-SVN: r170321
This commit is contained in:
Richard Guenther 2011-02-19 19:50:36 +00:00 committed by Richard Biener
parent f9576cc586
commit becf4c11df
3 changed files with 10 additions and 11 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2011-02-19 Richard Guenther <rguenther@suse.de>
PR lto/47647
* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
Remove lazy BLOCK_VARS streaming.
(lto_input_ts_block_tree_pointers): Likewise.
* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
2011-02-19 Joseph Myers <joseph@codesourcery.com>
* config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.

10
gcc/lto-streamer-in.c
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@ -1960,13 +1960,6 @@ lto_input_ts_decl_minimal_tree_pointers (struct lto_input_block *ib,
{
DECL_NAME (expr) = lto_input_tree (ib, data_in);
DECL_CONTEXT (expr) = lto_input_tree (ib, data_in);
/* We do not stream BLOCK_VARS but lazily construct it here. */
if (DECL_CONTEXT (expr)
&& TREE_CODE (DECL_CONTEXT (expr)) == BLOCK)
{
TREE_CHAIN (expr) = BLOCK_VARS (DECL_CONTEXT (expr));
BLOCK_VARS (DECL_CONTEXT (expr)) = expr;
}
DECL_SOURCE_LOCATION (expr) = lto_input_location (ib, data_in);
}
@ -2188,8 +2181,7 @@ lto_input_ts_block_tree_pointers (struct lto_input_block *ib,
unsigned i, len;
BLOCK_SOURCE_LOCATION (expr) = lto_input_location (ib, data_in);
/* We do not stream BLOCK_VARS but lazily construct it when reading
in decls. */
BLOCK_VARS (expr) = lto_input_chain (ib, data_in);
len = lto_input_uleb128 (ib);
if (len > 0)

3
gcc/lto-streamer-out.c
View File

@ -1057,8 +1057,7 @@ lto_output_ts_block_tree_pointers (struct output_block *ob, tree expr,
tree t;
lto_output_location (ob, BLOCK_SOURCE_LOCATION (expr));
/* We do not stream BLOCK_VARS but lazily construct it when reading
in decls. */
lto_output_chain (ob, BLOCK_VARS (expr), ref_p);
output_uleb128 (ob, VEC_length (tree, BLOCK_NONLOCALIZED_VARS (expr)));
FOR_EACH_VEC_ELT (tree, BLOCK_NONLOCALIZED_VARS (expr), i, t)