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| author | Jakub Jelinek <jakub@redhat.com> | 2000-06-14 07:30:09 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2000-06-14 07:30:09 +0200 |
| commit | 11cf4d1831071d23c84e1add8a2d3fbdd360a82e (patch) | |
| tree | 48e491d0a3752df2f9332542b6e3fd795956e7c0 /gcc/ch/decl.c | |
| parent | 51d0e20cae600863c06b07134419166632180a80 (diff) | |
| download | gcc-11cf4d1831071d23c84e1add8a2d3fbdd360a82e.zip gcc-11cf4d1831071d23c84e1add8a2d3fbdd360a82e.tar.gz gcc-11cf4d1831071d23c84e1add8a2d3fbdd360a82e.tar.bz2 | |
tree.h (TYPE_USER_ALIGN, [...]): Define.
* tree.h (TYPE_USER_ALIGN, DECL_USER_ALIGN): Define.
(struct tree_type, struct tree_decl): Add user_align member.
* stor-layout.c (layout_decl): Set DECL_USER_ALIGN.
(place_union_field): If BIGGEST_FIELD_ALIGNMENT is defined
and DECL_USER_ALIGN 0, cap alignment to this value.
(place_field): Likewise.
(finalize_type_size): Set TYPE_USER_ALIGN.
(layout_type): Likewise.
(initialize_sizetypes): Likewise.
* c-common.c (decl_attributes): Set TYPE_USER_ALIGN resp.
DECL_USER_ALIGN to 1.
* c-decl.c (duplicate_decls): Set DECL_USER_ALIGN.
(xfer_tag): Set TYPE_USER_ALIGN.
(finish_struct): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
(finish_enum): Likewise.
* stmt.c (expand_decl): Set DECL_USER_ALIGN.
(expand_anon_union_decl): Likewise.
* tree.c (make_node): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
(build_index_type): Set TYPE_USER_ALIGN.
(build_range_type): Likewise.
(build_common_tree_nodes_2): Likewise.
* tm.texi (BIGGEST_FIELD_ALIGNMENT): Document the changed meaning.
ch/:
* decl.c (init_decl_processing): Set TYPE_USER_ALIGN.
(layout_enum): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
* typeck.c (layout_chill_range_type): Set TYPE_USER_ALIGN.
(apply_chill_field_layout): Set DECL_USER_ALIGN.
(layout_chill_struct_type): Set TYPE_USER_ALIGN.
cp/:
* class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
(check_bitfield_decl, check_field_decl): Likewise.
(build_vtbl_or_vbase_field, build_base_field): Likewise.
(layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
* decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
(xfer_tag, finish_enum): Likewise.
* decl2.c (finish_builtin_type): Likewise.
* init.c (init_init_processing): Likewise.
* pt.c (instantiate_class_template): Likewise.
* rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
* cp-tree.h (struct lang_type): Add user_align member.
(CLASSTYPE_USER_ALIGN): Define.
f/:
* com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
(ffecom_transform_equiv_, ffecom_decl_field): Likewise.
(ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
(duplicate_decls): Set DECL_USER_ALIGN.
java/:
* typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
* parse.y (java_complete_class): Set DECL_USER_ALIGN.
* parse.c: Rebuilt.
From-SVN: r34541
Diffstat (limited to 'gcc/ch/decl.c')
| -rw-r--r-- | gcc/ch/decl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/ch/decl.c b/gcc/ch/decl.c index 45f2656..d5fcb1d 100644 --- a/gcc/ch/decl.c +++ b/gcc/ch/decl.c @@ -3447,6 +3447,7 @@ init_decl_processing () /* We are not going to have real types in C with less than byte alignment, so we might as well not have any types that claim to have it. */ TYPE_ALIGN (void_type_node) = BITS_PER_UNIT; + TYPE_USER_ALIGN (void_type_node) = 0; /* This is for wide string constants. */ wchar_type_node = short_unsigned_type_node; @@ -4596,6 +4597,7 @@ layout_enum (enumtype) DECL_SIZE (decl) = TYPE_SIZE (enumtype); DECL_SIZE_UNIT (decl) = TYPE_SIZE_UNIT (enumtype); DECL_ALIGN (decl) = TYPE_ALIGN (enumtype); + DECL_USER_ALIGN (decl) = TYPE_USER_ALIGN (enumtype); /* Set the TREE_VALUE to the name, rather than the decl, since that is what the rest of the compiler expects. */ @@ -4612,6 +4614,7 @@ layout_enum (enumtype) TYPE_MODE (tem) = TYPE_MODE (enumtype); TYPE_PRECISION (tem) = TYPE_PRECISION (enumtype); TYPE_ALIGN (tem) = TYPE_ALIGN (enumtype); + TYPE_USER_ALIGN (tem) = TYPE_USER_ALIGN (enumtype); TREE_UNSIGNED (tem) = TREE_UNSIGNED (enumtype); } |