cgraphunit.c (cgraph_function_versioning,save_inline_function_body): Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

	* cgraphunit.c (cgraph_function_versioning,save_inline_function_body):
	Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
	* cgraph.c (cgraph_create_virtual_clone): Use DECL_COMDAT_GROUP.
	* config/i386/i386.c (ix86_file_end): Compute DECL_COMDAT_GROUP.
	* dwarf2asm.c(dw2_force_const_mem): Update call to make_decl_one_only.
	* langhooks-def.h (lhd_comdat_group, LANG_HOOKS_COMDAT_GROUP): Remove.
	(LANG_HOOKS_DECLS): Remove LANG_HOOKS_COMDAT_GROUP.
	* langhooks.c (lhd_comdat_group): Remove.
	* langhooks.h (lang_hooks_for_decls): Remove comdat_group.
	* tree.h (DECL_COMDAT_GROUP): New.
	(DECL_ONE_ONLY): Use DECL_COMDAT_GROUP.
	(tree_decl_with_vis): Add comdat_group. Remove one_only.
	(make_decl_one_only): Change signature.
	* varasm.c (get_emutls_init_templ_addr, emutls_decl): Update call to
	make_decl_one_only.
	(make_decl_one_only): Change signature.
	(default_elf_asm_named_section): Use DECL_COMDAT_GROUP.

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

	* cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
	* cp-tree.h (cxx_comdat_group): Change signature.
	* decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
	(cxx_comdat_group): Change signature.
	* decl2.c (comdat_linkage, maybe_make_one_only): Update call to
	make_decl_one_only.
	(constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
	* method.c (use_thunk): Update call to make_decl_one_only.
	* optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

	* g++.dg/abi/mangle11.C: Update warning line.
	* g++.dg/abi/mangle12.C: Update warning line.
	* g++.dg/abi/mangle17.C: Update warning line.
	* g++.dg/abi/mangle20-2.C: Update warning line.

From-SVN: r148492