r130334 - in /branches/lto/gcc: ChangeLog.lto d...

[froydnj@gcc.gnu.org]

Author: froydnj
Date: Wed Nov 21 21:04:54 2007
New Revision: 130334

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130334
Log:
gcc/
	* dwarf2out.c (gen_subprogram_die): Inhibit generation of labels
	if we are being called for LTO's purposes.
	(gen_variable_die): Don't generate multiple DIEs for and equate
	the generated DIE with the decl for global variables.
	(force_decl_die): Don't play games with DECL_EXTERNAL if we are
	forcing a DIE for a global variable.
	(lto_typedecl_ref): Remove assert.

gcc/lto/
	* lto.c (lto_read_variable_formal_parameter_constant_DIE): Don't
	set TREE_ADDRESSABLE.  Do set DECL_COMDAT.  Set TREE_READONLY if
	the type is a constant type.  Set the assembler name and inform
	the rest of the compiler about the new decl if the decl is not
	public.
	(lto_read_subroutine_type_subprogram_DIE): Don't check for equivalency
	of DECL_ASSEMBLER_NAME when determining if we have a builtin.  Don't
	try to read in function bodies for functions that already have bodies.
	* lto-symtab.c (lto_same_type_p): Check for unbounded array
	equivalency.
	(lto_symtab_merge_decl): Don't merge decls that aren't TREE_PUBLIC.
	Check for whether we matched a builtin function type before calling
	lto_same_type_p on the generated type.  Permit cases where the
	declaration of an array is unbounded, but the definition is bounded.
	Don't combine TREE_PUBLIC flags.  Copy over DECL_SIZE and
	DECL_SIZE_UNIT if necessary.


Modified:
    branches/lto/gcc/ChangeLog.lto
    branches/lto/gcc/dwarf2out.c
    branches/lto/gcc/lto/ChangeLog
    branches/lto/gcc/lto/lto-symtab.c
    branches/lto/gcc/lto/lto.c