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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-14 05:30:09 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-14 05:30:09 +0000 |
| commit | aca14577e8d8624fdcde19eafacac16617b6b02e (patch) | |
| tree | 48e491d0a3752df2f9332542b6e3fd795956e7c0 /gcc/stmt.c | |
| parent | 59420fa783ac122c63a0d4bc98c42ef0e62206a5 (diff) | |
| download | gcc-aca14577e8d8624fdcde19eafacac16617b6b02e.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34541 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/stmt.c b/gcc/stmt.c index 14ce4a9b39e..f97faaa0081 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -3849,6 +3849,7 @@ expand_decl (decl) /* Set alignment we actually gave this decl. */ DECL_ALIGN (decl) = (DECL_MODE (decl) == BLKmode ? BIGGEST_ALIGNMENT : GET_MODE_BITSIZE (DECL_MODE (decl))); + DECL_USER_ALIGN (decl) = 0; if (oldaddr) { @@ -3901,6 +3902,7 @@ expand_decl (decl) #else DECL_ALIGN (decl) = BIGGEST_ALIGNMENT; #endif + DECL_USER_ALIGN (decl) = 0; } } @@ -4204,6 +4206,7 @@ expand_anon_union_decl (decl, cleanup, decl_elts) /* Propagate the union's alignment to the elements. */ DECL_ALIGN (decl_elt) = DECL_ALIGN (decl); + DECL_USER_ALIGN (decl_elt) = DECL_USER_ALIGN (decl); /* If the element has BLKmode and the union doesn't, the union is aligned such that the element doesn't need to have BLKmode, so |