From fe37c7afd16ae44daf4256d6bf7bd630382989e4 Mon Sep 17 00:00:00 2001 From: Michael Matz Date: Mon, 18 Apr 2016 20:36:27 +0000 Subject: tree.h (TYPE_ALIGN, DECL_ALIGN): Return shifted amount. * tree.h (TYPE_ALIGN, DECL_ALIGN): Return shifted amount. (SET_TYPE_ALIGN, SET_DECL_ALIGN): New. * tree-core.h (tree_type_common.align): Use bit-field. (tree_type_common.spare): New. (tree_decl_common.off_align): Make smaller. (tree_decl_common.align): Use bit-field. * expr.c (expand_expr_addr_expr_1): Use SET_TYPE_ALIGN. * omp-low.c (install_var_field): Use SET_DECL_ALIGN. (scan_sharing_clauses): Ditto. (finish_taskreg_scan): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (omp_finish_file): Ditto. * stor-layout.c (do_type_align): Use SET_DECL_ALIGN. (layout_decl): Ditto. (relayout_decl): Ditto. (finalize_record_size): Use SET_TYPE_ALIGN. (finalize_type_size): Ditto. (finish_builtin_struct): Ditto. (layout_type): Ditto. (initialize_sizetypes): Ditto. * targhooks.c (std_gimplify_va_arg_expr): Use SET_TYPE_ALIGN. * tree-nested.c (insert_field_into_struct): Use SET_TYPE_ALIGN. (lookup_field_for_decl): Use SET_DECL_ALIGN. (get_chain_field): Ditto. (get_trampoline_type): Ditto. (get_nl_goto_field): Ditto. * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use SET_DECL_ALIGN. (unpack_ts_type_common_value_fields): Use SET_TYPE_ALIGN. * gimple-expr.c (copy_var_decl): Use SET_DECL_ALIGN. * tree.c (make_node_stat): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (build_qualified_type): Use SET_TYPE_ALIGN. (build_aligned_type, build_range_type_1): Ditto. (build_atomic_base): Ditto. (build_common_tree_nodes): Ditto. * cfgexpand.c (align_local_variable): Use SET_DECL_ALIGN. (expand_one_stack_var_at): Ditto. * coverage.c (build_var): Use SET_DECL_ALIGN. * except.c (init_eh): Ditto. * function.c (assign_parm_setup_block): Ditto. * symtab.c (increase_alignment_1): Ditto. * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Ditto. * tree-vect-stmts.c (ensure_base_align): Ditto. * varasm.c (align_variable): Ditto. (assemble_variable): Ditto. (build_constant_desc): Ditto. (output_constant_def_contents): Ditto. * config/arm/arm.c (arm_relayout_function): Use SET_DECL_ALIGN. * config/avr/avr.c (avr_adjust_type_node): Use SET_TYPE_ALIGN. * config/mips/mips.c (mips_std_gimplify_va_arg_expr): Ditto. * config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Ditto. * config/spu/spu.c (spu_build_builtin_va_list): Use SET_DECL_ALIGN. ada/ * gcc-interface/decl.c (gnat_to_gnu_entity): Use SET_TYPE_ALIGN. (gnat_to_gnu_field): Ditto. (components_to_record): Ditto. (create_variant_part_from): Ditto. (copy_and_substitute_in_size): Ditto. (substitute_in_type): Ditto. * gcc-interface/utils.c (make_aligning_type): Use SET_TYPE_ALIGN. (make_packable_type): Ditto. (maybe_pad_type): Ditto. (finish_fat_pointer_type): Ditto. (finish_record_type): Ditto and use SET_DECL_ALIGN. (rest_of_record_type_compilation): Use SET_TYPE_ALIGN. (create_field_decl): Use SET_DECL_ALIGN. c-family/ * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN and SET_DECL_ALIGN. c/ * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN. cp/ * class.c (build_vtable): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (layout_class_type): Ditto. (build_base_field): Use SET_DECL_ALIGN. (fixup_attribute_variants): Use SET_TYPE_ALIGN. * decl.c (duplicate_decls): Use SET_DECL_ALIGN. (record_unknown_type): Use SET_TYPE_ALIGN. (cxx_init_decl_processing): Ditto. (copy_type_enum): Ditto. (grokfndecl): Use SET_DECL_ALIGN. (copy_type_enum): Use SET_TYPE_ALIGN. * pt.c (instantiate_class_template_1): Use SET_TYPE_ALIGN. (tsubst): Ditto. * tree.c (cp_build_qualified_type_real): Use SET_TYPE_ALIGN. * lambda.c (maybe_add_lambda_conv_op): Use SET_DECL_ALIGN. * method.c (implicitly_declare_fn): Use SET_DECL_ALIGN. * rtti.c (emit_tinfo_decl): Ditto. fortran/ * trans-io.c (gfc_build_io_library_fndecls): Use SET_TYPE_ALIGN. * trans-common.c (build_common_decl): Use SET_DECL_ALIGN. * trans-types.c (gfc_add_field_to_struct): Use SET_DECL_ALIGN. go/ * go-gcc.cc (Gcc_backend::implicit_variable): Use SET_DECL_ALIGN. java/ * class.c (add_method_1): Use SET_DECL_ALIGN. (make_class_data): Ditto. (emit_register_classes_in_jcr_section): Ditto. * typeck.c (build_java_array_type): Ditto. objc/ * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN. libcc1/ * plugin.cc (plugin_finish_record_or_union): Use SET_TYPE_ALIGN. From-SVN: r235172 --- gcc/c/ChangeLog | 5 +++++ gcc/c/c-decl.c | 12 ++++++------ 2 files changed, 11 insertions(+), 6 deletions(-) (limited to 'gcc/c') diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 7257f79..b46df1f 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,8 @@ +2016-04-18 Michael Matz + + * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. + (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN. + 2016-04-15 Marek Polacek PR c/70671 diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index 0dd2121..f0c677b 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -2369,7 +2369,7 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) if (TYPE_USER_ALIGN (tem)) { if (TYPE_ALIGN (tem) > TYPE_ALIGN (newtype)) - TYPE_ALIGN (newtype) = TYPE_ALIGN (tem); + SET_TYPE_ALIGN (newtype, TYPE_ALIGN (tem)); TYPE_USER_ALIGN (newtype) = true; } @@ -2410,7 +2410,7 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) DECL_MODE (newdecl) = DECL_MODE (olddecl); if (DECL_ALIGN (olddecl) > DECL_ALIGN (newdecl)) { - DECL_ALIGN (newdecl) = DECL_ALIGN (olddecl); + SET_DECL_ALIGN (newdecl, DECL_ALIGN (olddecl)); DECL_USER_ALIGN (newdecl) |= DECL_USER_ALIGN (olddecl); } } @@ -6763,7 +6763,7 @@ grokdeclarator (const struct c_declarator *declarator, /* Apply _Alignas specifiers. */ if (alignas_align) { - DECL_ALIGN (decl) = alignas_align * BITS_PER_UNIT; + SET_DECL_ALIGN (decl, alignas_align * BITS_PER_UNIT); DECL_USER_ALIGN (decl) = 1; } @@ -7205,7 +7205,7 @@ parser_xref_tag (location_t loc, enum tree_code code, tree name) /* Give the type a default layout like unsigned int to avoid crashing if it does not get defined. */ SET_TYPE_MODE (ref, TYPE_MODE (unsigned_type_node)); - TYPE_ALIGN (ref) = TYPE_ALIGN (unsigned_type_node); + SET_TYPE_ALIGN (ref, TYPE_ALIGN (unsigned_type_node)); TYPE_USER_ALIGN (ref) = 0; TYPE_UNSIGNED (ref) = 1; TYPE_PRECISION (ref) = TYPE_PRECISION (unsigned_type_node); @@ -8101,7 +8101,7 @@ finish_enum (tree enumtype, tree values, tree attributes) TYPE_MIN_VALUE (enumtype) = TYPE_MIN_VALUE (tem); TYPE_MAX_VALUE (enumtype) = TYPE_MAX_VALUE (tem); TYPE_UNSIGNED (enumtype) = TYPE_UNSIGNED (tem); - TYPE_ALIGN (enumtype) = TYPE_ALIGN (tem); + SET_TYPE_ALIGN (enumtype, TYPE_ALIGN (tem)); TYPE_SIZE (enumtype) = 0; TYPE_PRECISION (enumtype) = TYPE_PRECISION (tem); @@ -8163,7 +8163,7 @@ finish_enum (tree enumtype, tree values, tree attributes) TYPE_SIZE_UNIT (tem) = TYPE_SIZE_UNIT (enumtype); SET_TYPE_MODE (tem, TYPE_MODE (enumtype)); TYPE_PRECISION (tem) = TYPE_PRECISION (enumtype); - TYPE_ALIGN (tem) = TYPE_ALIGN (enumtype); + SET_TYPE_ALIGN (tem, TYPE_ALIGN (enumtype)); TYPE_USER_ALIGN (tem) = TYPE_USER_ALIGN (enumtype); TYPE_UNSIGNED (tem) = TYPE_UNSIGNED (enumtype); TYPE_LANG_SPECIFIC (tem) = TYPE_LANG_SPECIFIC (enumtype); -- cgit v1.1