defaults.h (TARGET_VTABLE_ENTRY_ALIGN): New.
* defaults.h (TARGET_VTABLE_ENTRY_ALIGN): New.
(TARGET_VTABLE_DATA_ENTRY_DISTANCE): New.
* doc/tm.texi: Document them.
* config/ia64/ia64.h (TARGET_VTABLE_ENTRY_ALIGN): New.
(TARGET_VTABLE_DATA_ENTRY_DISTANCE): New.
(TARGET_VTABLE_USES_DESCRIPTORS): 4 word descriptors for 32-bit mode.
(ASM_OUTPUT_FDESC): Likewise.
* class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
(build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
(build_vbase_offset_vtbl_entries): Likewise.
* rtti.c (build_headof): Likewise.
(get_tinfo_decl_dynamic): Likewise.
(create_pseudo_type_info): Likewise.
* g++.old-deja/g++.abi/vtable2.C (INC_VDATA): New. Define for
ia64 ilp32.
From-SVN: r54603