2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
Uniquization of constants at the Tree level
2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
Uniquization of constants at the Tree level
- * tree.h (DECL_IN_CONSTANT_POOL): New macro
+ * tree.h (DECL_IN_CONSTANT_POOL): New macro.
(tree_decl_with_vis): Add in_constant_pool bit, move shadowed_for_var_p
bit to the end.
(tree_output_constant_def): Declare.
(tree_decl_with_vis): Add in_constant_pool bit, move shadowed_for_var_p
bit to the end.
(tree_output_constant_def): Declare.
- * gimplify.c (gimplify_init_constructor): When using block copy,
+ * gimplify.c (gimplify_init_constructor): When using block copy, first
uniquize the constant constructor on the RHS.
uniquize the constant constructor on the RHS.
- * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Deal
- with DECL_IN_CONSTANT_POOL flag.
+ * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Deal with
+ DECL_IN_CONSTANT_POOL flag.
* lto-streamer-out.c (pack_ts_decl_with_vis_value_fields): Likewise.
* lto-streamer-out.c (pack_ts_decl_with_vis_value_fields): Likewise.
- * varasm.c (make_decl_rtl): Deal with variables belonging to the
- global constant pool.
+ * varasm.c (make_decl_rtl): Deal with variables belonging to the global
+ constant pool.
(assemble_variable): Deal with symbols belonging to the tree constant
pool.
(get_constant_section): Add ALIGN parameter and simplify.
(assemble_variable): Deal with symbols belonging to the tree constant
pool.
(get_constant_section): Add ALIGN parameter and simplify.
(output_constant_def_contents): Use the alignment of the VAR_DECL.
(tree_output_constant_def): New global function.
(mark_constant): Use the expression of the VAR_DECL.
(output_constant_def_contents): Use the alignment of the VAR_DECL.
(tree_output_constant_def): New global function.
(mark_constant): Use the expression of the VAR_DECL.
- (place_block_symbol): Use the alignment of the VAR_DECL and the size
- of its expression.
+ (place_block_symbol): Use the alignment of the VAR_DECL and the size of
+ its expression.
(output_object_block): Likewise and assemble the expression.
2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
(output_object_block): Likewise and assemble the expression.
2010-04-28 Eric Botcazou <ebotcazou@adacore.com>