2003-08-05  Steven Bosscher  <steven@gcc.gnu.org>

	* tree.h (DID_INLINE_FUNC): Remove macro.
	(DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
	add tree check for FUNCTION_DECL.
	(DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
	(struct tree_decl): Rename inlined_function_flag to
	declared_inline_flag.
	* c-common.h (c_lang_decl): Remove.
	(DECL_ESTIMATED_INSNS): Remove.
	* c-tree.h (struct lang_decl): Don't include c_lang_decl.
	(DECL_DECLARED_INLINE_P): Remove.
	* c-decl.c (grokdeclarator): Update comment.  With -finline-functions,
	do not reset DECL_DECLARED_INLINE_P.  Don't use DID_INLINE_FUNC.
	(finish_function): Make uninlinable a bool.  Fixup call to
	tree_inlinable_function_p() and fix some code style issues.
	* cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
	* cgraph.c (dump_cgraph): Likewise.
	* cgraphunit.c (cgraph_decide_inlining): Likewise
	(cgraph_finalize_compilation_unit): Likewise.
	Also update call to tree_inlinable_function_p().
	(cgraph_default_inline_p): Don't use DID_INLINE_FUNC.  Instead
	look at DECL_DECLARED_INLINE and reverse logic.
	* print-tree.c (print_node): Likewise.
	* toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
	* tree-inline.h (tree_inlinable_function_p): Make a bool.  Update
	prototype.
	* tree-inline.c (inlinable_function_p): Split up in this function to
	check for basic inlining inhibiting conditions, and new
	limits_allow_inlining() function.  Warn if inlining is impossible
	because the inline candidate calls alloca or uses sjlj exceptions.
	(limits_allow_inlining): this new function to check if the inlining
	limits are satisfied.  Throttle from currfn_max_inline_insns, not from
	MAX_INLINE_INSNS_SINGLE.  The latter only makes sense if
	MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
	Update prototypes.
	(tree_inlinable_function_p): Make a bool.  Update call to
	inlinable_function_p
	(expand_call_inline): Use limits_allow_inlining() when not in
	unit-at-a-time mode to decide on inlining.  Don't use DID_INLINE_FUNC,
	instead see if the function was declared `inline'.

cp/
	* cp-tree.h (struct lang_decl): Don't include c_lang_decl.
	(DECL_DECLARED_INLINE_P): Remove.
	* decl2.c (import_export_decl): Only look at DECL_DECLARED_INLINE_P
	if decl is a FUNCTION_DECL.  This never made sense, but now it is
	required to avoid a tree check failure.
	* decl.c (grokfndecl): Don't touch DID_INLINE_FUNC.
	* optimize.c (maybe_clone_body): Likewise.

java/
	* java-tree.h (DECL_ESTIMATED_INSNS): Remove.

From-SVN: r70174