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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-14 10:55:09 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-14 10:55:09 +0000 |
| commit | 8d8a34f99014fc6fa6df5198b6199f15d2a60f35 (patch) | |
| tree | 26fd822d80791483a72e46062854af7176b44033 /gcc/tree-streamer-out.c | |
| parent | a6476f88a046784b087cee7ea22806cf181d073d (diff) | |
| download | gcc-8d8a34f99014fc6fa6df5198b6199f15d2a60f35.tar.gz | |
2012-03-14 Richard Guenther <rguenther@suse.de>
* tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define.
* stor-layout.c (start_bitfield_representative): New function.
(finish_bitfield_representative): Likewise.
(finish_bitfield_layout): Likewise.
(finish_record_layout): Call finish_bitfield_layout.
* tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER
for QUAL_UNION_TYPE fields.
* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
Stream DECL_BIT_FIELD_REPRESENTATIVE.
* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.
PR middle-end/52080
PR middle-end/52097
PR middle-end/48124
* expr.c (get_bit_range): Unconditionally extract bitrange
from DECL_BIT_FIELD_REPRESENTATIVE.
(expand_assignment): Adjust call to get_bit_range.
* gcc.dg/torture/pr48124-1.c: New testcase.
* gcc.dg/torture/pr48124-2.c: Likewise.
* gcc.dg/torture/pr48124-3.c: Likewise.
* gcc.dg/torture/pr48124-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185379 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-streamer-out.c')
| -rw-r--r-- | gcc/tree-streamer-out.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-streamer-out.c b/gcc/tree-streamer-out.c index 21689dfe5f2..c792fc2acf0 100644 --- a/gcc/tree-streamer-out.c +++ b/gcc/tree-streamer-out.c @@ -552,7 +552,7 @@ write_ts_field_decl_tree_pointers (struct output_block *ob, tree expr, { stream_write_tree (ob, DECL_FIELD_OFFSET (expr), ref_p); stream_write_tree (ob, DECL_BIT_FIELD_TYPE (expr), ref_p); - /* Do not stream DECL_QUALIFIER, it is useless after gimplification. */ + stream_write_tree (ob, DECL_BIT_FIELD_REPRESENTATIVE (expr), ref_p); stream_write_tree (ob, DECL_FIELD_BIT_OFFSET (expr), ref_p); stream_write_tree (ob, DECL_FCONTEXT (expr), ref_p); } |