diff options
Diffstat (limited to 'gcc/ada/gcc-interface/utils.cc')
| -rw-r--r-- | gcc/ada/gcc-interface/utils.cc | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/gcc/ada/gcc-interface/utils.cc b/gcc/ada/gcc-interface/utils.cc index 9212827..7324bee 100644 --- a/gcc/ada/gcc-interface/utils.cc +++ b/gcc/ada/gcc-interface/utils.cc @@ -1225,7 +1225,6 @@ make_packable_type (tree type, bool in_record, unsigned int max_align) Note that we rely on the pointer equality created here for TYPE_NAME to look through conversions in various places. */ TYPE_NAME (new_type) = TYPE_NAME (type); - TYPE_PACKED (new_type) = 1; TYPE_JUSTIFIED_MODULAR_P (new_type) = TYPE_JUSTIFIED_MODULAR_P (type); TYPE_CONTAINS_TEMPLATE_P (new_type) = TYPE_CONTAINS_TEMPLATE_P (type); TYPE_REVERSE_STORAGE_ORDER (new_type) = TYPE_REVERSE_STORAGE_ORDER (type); @@ -1240,6 +1239,8 @@ make_packable_type (tree type, bool in_record, unsigned int max_align) new_size = ceil_pow2 (size); new_align = MIN (new_size, BIGGEST_ALIGNMENT); SET_TYPE_ALIGN (new_type, new_align); + /* build_aligned_type needs to be able to adjust back the alignment. */ + TYPE_PACKED (new_type) = 0; } else { @@ -1261,6 +1262,7 @@ make_packable_type (tree type, bool in_record, unsigned int max_align) if (max_align > 0 && new_align > max_align) new_align = max_align; SET_TYPE_ALIGN (new_type, MIN (align, new_align)); + TYPE_PACKED (new_type) = 1; } TYPE_USER_ALIGN (new_type) = 1; @@ -3286,30 +3288,6 @@ tree create_param_decl (tree name, tree type) { tree param_decl = build_decl (input_location, PARM_DECL, name, type); - - /* Honor TARGET_PROMOTE_PROTOTYPES like the C compiler, as not doing so - can lead to various ABI violations. */ - if (targetm.calls.promote_prototypes (NULL_TREE) - && INTEGRAL_TYPE_P (type) - && TYPE_PRECISION (type) < TYPE_PRECISION (integer_type_node)) - { - /* We have to be careful about biased types here. Make a subtype - of integer_type_node with the proper biasing. */ - if (TREE_CODE (type) == INTEGER_TYPE - && TYPE_BIASED_REPRESENTATION_P (type)) - { - tree subtype - = make_unsigned_type (TYPE_PRECISION (integer_type_node)); - TREE_TYPE (subtype) = integer_type_node; - TYPE_BIASED_REPRESENTATION_P (subtype) = 1; - SET_TYPE_RM_MIN_VALUE (subtype, TYPE_MIN_VALUE (type)); - SET_TYPE_RM_MAX_VALUE (subtype, TYPE_MAX_VALUE (type)); - type = subtype; - } - else - type = integer_type_node; - } - DECL_ARG_TYPE (param_decl) = type; return param_decl; } |