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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-04-12 07:35:49 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-04-12 07:35:49 +0000 |
| commit | 3721b151fc6d90e3d88b4579619ad1f1530823e1 (patch) | |
| tree | f06c2718f7e849e343f4476cdd4b96146c1d52d7 /gcc/lto/ChangeLog | |
| parent | 75974b86aa6a7088c483bcfd99ef3e3c969406fd (diff) | |
| download | gcc-3721b151fc6d90e3d88b4579619ad1f1530823e1.tar.gz | |
2017-04-12 Richard Biener <rguenther@suse.de>
Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/79671
* alias.c (component_uses_parent_alias_set_from): Handle
TYPE_TYPELESS_STORAGE.
(get_alias_set): Likewise.
* tree-core.h (tree_type_common): Add typeless_storage flag.
* tree.h (TYPE_TYPELESS_STORAGE): New macro.
* stor-layout.c (place_union_field): Set TYPE_TYPELESS_STORAGE
for types containing members with TYPE_TYPELESS_STORAGE.
(place_field): Likewise.
(layout_type): Likewise for ARRAY_TYPE.
* lto-streamer-out.c (hash_tree): Hash TYPE_TYPELESS_STORAGE.
* tree-streamer-in.c (unpack_ts_type_common_value_fields): Stream
TYPE_TYPELESS_STORAGE.
* tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise.
lto/
* lto.c (compare_tree_sccs_1): Compare TYPE_TYPELESS_STORAGE.
cp/
* tree.c (build_cplus_array_type): Set TYPE_TYPELESS_STORAGE
for arrays of character or std::byte type.
* g++.dg/torture/pr79671.C: New testcase.
* g++.dg/lto/pr79671_0.C: Likewise.
* g++.dg/lto/pr79671_1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246866 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/lto/ChangeLog')
| -rw-r--r-- | gcc/lto/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog index d308c255ad0..d24dd0cfa0f 100644 --- a/gcc/lto/ChangeLog +++ b/gcc/lto/ChangeLog @@ -1,3 +1,9 @@ +2017-04-12 Richard Biener <rguenther@suse.de> + Bernd Edlinger <bernd.edlinger@hotmail.de> + + PR middle-end/79671 + * lto.c (compare_tree_sccs_1): Compare TYPE_TYPELESS_STORAGE. + 2017-02-14 Martin Liska <mliska@suse.cz> * lto.c (do_stream_out): Free LTO file filename string. |